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Note: Before using this information and the product it supports, be sure to read the general information under “Safety information” on page vii, “Ergonomics information” on page 40, and “Notices” on page 143.
Thank you for selecting an IBM ThinkPad 240 computer Thin kPad We at IBM have developed this ThinkPad computer to meet both your technical requirements and your high expectations. To help us continue to build products that address your mobile computing needs, please take a moment to complete the ThinkPad registration.
Functional highlights Functional highlights High-speed processor The Intel high-speed processor enables high-speed data processing and provides advanced performance. Large-capacity hard disk drive The large-capacity hard disk drive can respond to a wide variety of your business demands. Color LCD The TFT (thin-film transistor) display provides clear and brilliant text and graphics. Audio Your computer is equipped with internal audio record and playback capabilities.
About this book About this book This book contains information that will help you operate the IBM ThinkPad 240 computer. Be sure to read the ThinkPad 240 Setup Guide and Chapter 1 of this book before using the computer. Chapter 1. "Getting Familiar with Your Computer," acquaints you with the basic features of your computer Chapter 2. "Extending the Features of Your Computer," provides information on installing options and using your computer's high-technology features. Chapter 3.
About this book Icons Used in This Book For procedures or information unique to the operating system installed in your computer: Information for Microsoft Windows 98 users. Information for Microsoft Windows NT users. Information for Microsoft Windows 95 users. Indicates situations that are potentially lethal or extremely hazardous to you.
Safety information Safety information Electrical safety notice DANGER Electrical current from power, telephone, and communication cables is hazardous. To avoid shock hazard, connect and disconnect cables as shown below when installing, moving, or opening the covers of this product or attached devices. The 3–pin power cord must be used with a properly grounded outlet. To Connect To Disconnect Turn everything OFF. Turn everything OFF. First, attach all cables to devices.
Safety information Note: In the U.K., by law: The telephone line cable must be connected after the power cord. The power cord must be disconnected after the telephone line cable. DANGER The lithium battery contains lithium and can explode if not properly used, handled, or disposed of. Do not disassemble, incinerate, or short-circuit the rechargeable battery pack. Do not put it in trash that is disposed of in landfills. Dispose of it as required by local ordinances or regulations.
Contents Thank you for selecting an IBM ThinkPad 240 computer Functional highlights . . . . . . . . . . . . . . . . . . . . . . . About this book . . . . . . . . . . . . . . . . . . . . . . . . . . Safety information . . . . . . . . . . . . . . . . . . . . . . . . Electrical safety notice . . . . . . . . . . . . . . . . . . . . Chapter 1. Getting familiar with your computer Identifying the hardware features . . . . . . . . . . Front view of the computer . . . . . . . . . . . . Rear view of the computer . .
Using the Sensitivity page . . . . . . . . . . . . Increasing memory . . . . . . . . . . . . . . . . . . Upgrading the memory . . . . . . . . . . . . . . Attaching an external mouse, keypad or keyboard Attaching an external mouse or numeric keypad Attaching an external keyboard and mouse . . Disabling the TrackPoint . . . . . . . . . . . . . Attaching the external FDD drive . . . . . . . . . . Attaching the external CD-ROM drive . . . . . . .
Audio problems . . . . . . . . . . . . . . . Universal serial bus (USB) problems . . . Modem problems . . . . . . . . . . . . . . PC Card problems . . . . . . . . . . . . . Printer problems . . . . . . . . . . . . . . . External monitor problems . . . . . . . . . Other option problems . . . . . . . . . . . Software problems . . . . . . . . . . . . . Other problems . . . . . . . . . . . . . . . Recovering lost or damaged software . . . . Using the ThinkPad Software Selection CD Using the Recovery CD . . . .
Trademarks . . . . . . . . . . . . . . Year 2000 readiness and instructions Electronic emission notices . . . . . Telecommunication notice . . . . . . Industry Canada requirements . . . . . . . . . . . . . . . . . . 143 144 144 146 148 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 Glossary Index xii . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1. Getting familiar with your computer Identifying the hardware features . . . . Front view of the computer . . . . . . Rear view of the computer . . . . . . Bottom view of the computer . . . . System status indicators . . . . . . . . . Distinctive functions of your computer . Keyboard functions . . . . . . . . . . TrackPoint . . . . . . . . . . . . . . Fn key . . . . . . . . . . . . . . . . Numeric keypad . . . . . . . . . . ThinkPad utility programs . . . . . . BIOS Setup Utility . . . . . . . .
Identifying the hardware features Front view of the computer Pad Think .1/ .2/ .3/ The LCD latches release the LCD when pressed and allow it to be opened. The color LCD screen displays computer output. The indicator panel consists of the system-status indicators and their associated symbols. .4/ .5/ .6/ 2 ThinkPad 240 User's Reference The external-input-device connector is used to attach a mouse, external keyboard, or external numeric keypad to the computer.
Identifying the hardware features .7/ .8/ .9/ .1ð/ .11/ .12/ The infrared port allows the computer to communicate with other devices that have infrared data-transfer capability. The hard disk drive is the built-in mass storage device for the computer. The TrackPoint buttons work with the TrackPoint .12/ and function similar to the buttons on a mouse. The built-in speaker generates sound. The Fn key is used with the function keys to activate the Fn key functions.
Identifying the hardware features Rear view of the computer ThinkPad .1/ .2/ .3/ .4/ The PC Card slot accepts a PC Card. The PC Card eject button ejects the PC Card from the PC Card slot. The headphone jack, a ⅛inch (3.5mm) diameter jack, is where you connect stereo headphones or external speakers. The line-in jack, a ⅛inch (3.5mm) diameter jack, is where you connect an external audio device. .5/ The microphone jack, a ⅛inch (3.5mm) diameter jack, is where you connect a self-powered stereo microphone.
Identifying the hardware features .9/ .1ð/ .11/ .12/ .13/ .14/ The power jack is where the AC Adapter cable is connected. The external-monitor connector is where you attach the external monitor. The battery pack is a built-in power source for the computer. The parallel connector is where you connect a parallelprinter signal cable. The serial connector is where you connect a 9–pin, serialdevice cable. The battery status lamp shows the status of the battery pack.
Identifying the hardware features Bottom view of the computer 2 1 .1/ The hard disk drive is the built-in mass storage device for the computer. .2/ .3/ .4/ 6 ThinkPad 240 User's Reference Insert a straightened paper clip into the reset switch hole to reset the system in the event that your computer locks up or "hangs." The battery-pack latch releases the battery pack. The battery-pack lock locks and unlocks the battery pack.
System status indicators System status indicators The system-status indicators on the computer show the current status of your computer by their on or off states and colors (green and orange). Each indicator is identified with a symbol. The following shows the location and the meaning of each icon: Pad Think ThinkPad Chapter 1.
System status indicators Symbol Color Meaning .1/ Battery status Green Enough battery power remains for operation. Blinking orange The battery pack needs to be charged Orange The battery pack is being charged. Green The computer is in suspend mode Blinking green The computer is entering suspend or hibernation mode, or is resuming normal operation. .3/ HDD in use Orange Data is being read from or written to the hard disk.
Distinctive functions of your computer Distinctive functions of your computer Your computer has unique keyboard functions and utility programs for easy configuration. This section includes the following topics: Keyboard functions ThinkPad utilities Online User's Guide Keyboard functions Your computer's keyboard has the following functions: TrackPoint Fn key Numeric keypad TrackPoint The keyboard contains a unique cursor-pointing device called the TrackPoint.
Distinctive functions of your computer Stick kPad Thin Left click button Right click button If you are not familiar with using the TrackPoint, these instructions will help you get started: 1. Place your hands in the typing position and press gently with either index finger on the stick in the direction you want the cursor to move. Pressing the stick away from you moves the cursor up the screen; pressing it toward you moves the cursor down the screen.
Think Pad Distinctive functions of your computer Mouse Pointer (Cursor) Stick Right click button Left click button 2. Press the click buttons with either thumb to select and drag as required by your software. Changing the Cap The cap .1/ on the end of the TrackPoint is removable. You can replace it with one of the spares shipped with your computer. Chapter 1.
Distinctive functions of your computer For more information on customizing the TrackPoint izing the TrackPoint” on page 44. “Custom- Fn key The Fn key function allows you to change operational features instantly. When you use the following functions, press and hold the Fn key .1/; then press the appropriate function key .2/.
Distinctive functions of your computer The Fn Key Lock Function The following setup give you the same effect as when you press and hold the Fn key and then press an appropriate function key: Start the ThinkPad Configuration program, (see “ThinkPad configuration” on page 29). Click the Accessibility ( button, and click Enable for Fn key lock. ) After you enable the Fn key lock and press Fn once, press one of the function keys. The computer works the same as when you press Fn + the function key.
Distinctive functions of your computer The following table shows the function of the Fn key combined with keys: Feature and Icon Key Combination Meaning Power Mode Functions Power mode switching Fn+F8 During battery power operation, the power mode changes as follows: For more information Online User's Guide. Power Conservation Functions for Battery Power Standby mode Fn+F3 The computer turns off the LCD panel and hard disk drive. For more information about this mode Guide.
Distinctive functions of your computer __ _ NumLk F6 F7 F8 F9 * 88 & 77 F10 ( 9 9 F11 __ _ ) 0/ Delete Insert F12 + = Back space NumLk Y U I O 4 5 J H B N : ; 3 2 M < , 0 { [ * L K 1 P 6 | \ “ ‘ - > . . } ] Enter Shift Caps Lock ? / + Ctrl Alt PgUp Home PgDn End If the numeric keypad is enabled, press and hold Shift to temporarily use the cursor- and screen-control keys.
Distinctive functions of your computer ThinkPad utility programs Your ThinkPad computer has the following utility programs for easy configuration: BIOS Setup Utility ThinkPad Configuration program This section summarizes these utility programs. BIOS Setup Utility Your computer provides a BIOS Setup Utility which allows you to select various setup parameters: Config: Set the configuration of your computer. Date/Time: Set date and time. Password: Set a password. Startup: Set the startup device.
Distinctive functions of your computer To start the BIOS Setup Utility, do as follows: 1. Remove any diskette from the diskette drive; then turn off the computer. 2. Turn on the computer; then press F1 while the IBM ThinkPad logo is being displayed.
Distinctive functions of your computer Note: If you would like to discard your changes, see “Restart” on page 28. Config: Selecting the Config item and pressing Enter displays the following "Config" submenu.
Distinctive functions of your computer Selecting the Advanced Setup item and pressing Enter displays the following "Advanced Setup" submenu.
Distinctive functions of your computer IBM BIOS Setup Utility Keyboard/Mouse Track Point Typematic Rate Sticky Fn key F1 Help F3/Esc Exit [Enabled] [Fast] [Disabled] Select Item Select Menu Item Specific Help Enable/Disable internal track point. Space/- Change Values F9 Setup Defaults Enter Select Sub-Menu F10 Save and Exit 1. Track Point enables you to enable and disable the internal TrackPoint. Disable the TrackPoint when you want to use an external serial or PS/2 mouse. 2.
Distinctive functions of your computer IBM BIOS Setup Utility Power Item Specific Help Power Mode for AC Power Mode for Battery Customize Timer Values Suspend Timer LCD off Timer HDD off Timer Processor Speed: Hibernate by timer Low Battery Action Suspend when LCD is closed RediSafe Resume On Time: Resume Time Resume Date Resume On Modem Ring: Screen Blanking Power switch mode Suspend to hibernation CPU Power Management PCI Bus Power Management F1 Help F3/Esc Exit Select Item Select Menu [Customized]
Distinctive functions of your computer 4. Processor Speed: Reduces the speed of the processor in power saving mode. Settings are Fixed Medium, Fixed Max, Fixed Slow, Auto Medium, and Auto Slow. – Hibernate by timer enables you to set the system to enter hibernation mode instead of suspend mode when the suspend timer has elapsed. Settings are Disabled, or Enabled. – Low Battery Action enables you to set the system to enter hibernation mode instead of suspend mode when the battery power is low.
Distinctive functions of your computer – Screen Blanking enables or disables screen blanking. Settings are Enabled, or Disabled. – Power switch mode sets the function of the power button after the computer has been started. When set to On/Off, the button is used to power the computer on and off. When set to Hibernation, the power button is used to enter hibernation mode. – Suspend to hibernation enables or disables suspend to hibernation mode.
Distinctive functions of your computer – Reset Config Data sets the BIOS configuration data back to factory defaults. – Boot display device sets the display output device on start up. For more information, see “Display output location” on page 64. – HV Expansion expands/shrinks the screen. For more information, see “Display output location” on page 64. – Brightness specifies the brightness level. - Normal specifies that the LCD brightness changes depending on the power source.
Distinctive functions of your computer Date/Time: Selecting the Date/Time item and pressing Enter displays the following "Date/Time" submenu. IBM BIOS Setup Utility Date/Time System Time: System Date: F1 Help F3/Esc Exit [17:28:12] [03/21/1999] Select Item Select Menu Item Specific Help , , or selects field. Space/- Change Values F9 Setup Defaults Enter Select Sub-Menu F10 Save and Exit To change the date and time, do the following: 1.
Distinctive functions of your computer Password: Selecting the Password item and pressing Enter displays the following "Password" submenu. IBM BIOS Setup Utility Password Item Specific Help Set Power on Password Set HDD Password Set Supervisor Password [Enter] [Enter] [Enter] F1 Help F3/Esc Exit Space/- Change Values F9 Setup Defaults Enter Select Sub-Menu F10 Save and Exit Select Item Select Menu This submenu is used to set the power-on password, hard disk password, and supervisor password.
Distinctive functions of your computer Startup: Selecting the Startup item and pressing Enter displays the following "Startup" submenu. IBM BIOS Setup Utility Startup Item Specific Help - Removable Devices Legacy Floppy Devices - Hard Drive IBM-DBCAxxx Network Boot F1 Help F3/Esc Exit Select Item Select Menu Space/- Change Values F9 Setup Defaults Enter Select Sub-Menu F10 Save and Exit This submenu is used to change the startup sequence of the drives in your computer.
Distinctive functions of your computer To change the startup sequence, do the following: 1. Press the up or down arrow keys to select the item to change. 2. Press the - key to move the item down in the priority list; press the + key to move it up in the priority list. 3. Repeat steps 1 and 2 for other items you want to change. 4. Press F10 and press Enter to exit from the BIOS Setup Utility menu. Your computer restarts. To remove a device from the startup sequence, do the following: 1.
Distinctive functions of your computer This submenu includes the following: Exit Saving Changes: exit the BIOS Setup Utility, saving your changes. Exit Discarding Changes: exits the BIOS Setup Utility, discarding your changes. Discard Changes: discards your changes. Save Changes: saves your changes. Select a restart option and press Enter. ThinkPad configuration The ThinkPad Configuration program allows you to set up and customize the computer's built-in devices to your needs.
Distinctive functions of your computer .1/ The Display Device buttons Click one of these buttons to set the display output type to the LCD, external monitor, or both. If making a presentation, you can click the presentation button to disable any system timers, such as the LCD turnoff timer or the power management mode timers. .2/ The Power Mode buttons Click one of these buttons to set the power mode to maximumperformance mode, maximum-battery-life mode, or customized mode. .
Distinctive functions of your computer Online User's Guide Your ThinkPad computer features an online user's guide, so that you will always have key information at your fingertips even if you are traveling.
Backing up your system Backing up your system To back up your system or reinstall the operating system, your ThinkPad computer has the following features: Note: These features are for Windows 98, Windows 95 and Windows NT. If you are using a different operating system, get the hardware device driver from the ThinkPad Web site (see “ThinkPad Web site or bulletin board” on page 33).
Backing up your system new hardware or software work, it will set your computer up and running again. This application protects your data. ThinkPad Web site or bulletin board IBM supplies all of the latest hardware device drivers and system BIOS for your computer on the ThinkPad Web site: http://www.pc.ibm.com/thinkpad You can also use the IBM bulletin board service. For more information about electronic service and support Chapter 5, “Getting Service” on page 121.
Replacing the battery pack Replacing the battery pack To insert the battery pack, do as follows: 1. Power off your computer. 2. Disconnect the AC Adapter and cables. 3. Close the LCD and turn the computer over. 4. Slide the battery-pack lock .1/ to the unlocked position . Slide the battery latch .2/ in the direction of the arrow. Remove the battery pack. .3/. 2 1 2 1 5. To install the new battery pack, insert it into the battery bay. The battery-pack latch .2/ automatically snaps into place. 6.
Replacing the battery pack Attaching the Large Battery pack To attach the large battery pack, refer to the instructions in “Replacing the battery pack” on page 34 and the following illustrations: 2 1 2 1 2 1 Chapter 1.
Handling your computer Handling your computer By using common sense and by following these handling tips, you will get the most use and enjoyment out of your ThinkPad computer for a long time to come. Notebook computers are precision machines that require a bit of careful handling. Though the IBM ThinkPad computer is designed and tested to be a durable notebook computer that functions reliably in normal work environments, you still need to handle it with care.
Handling your computer Do not turn your computer over while the AC Adapter is plugged in. This could break the adapter plug. Do not use your computer when the temperature is below 10°C or above 35°C (50°F to 95°F). Do not place your computer closer than 13 cm (5 in.) from any electrical appliance that generates a strong magnetic field, such as a motor, a magnet, a TV, a refrigerator, or large audio speakers.
Handling your computer ThinkPad do's Treat your computer like a precision piece of electronic machinery. Retain and store packing materials safely out of reach of children to prevent the risk of suffocation from plastic bags. Register your ThinkPad products with IBM (refer to the Setup Guide). This can help authorities return your computer to you if it is lost or stolen. Registering your computer also enables IBM to notify you about possible upgrades. Check the IBM web pages at www.pc.ibm.
Handling your computer Maximizing battery-powered operation Whenever possible, use the ThinkPad battery power-saving modes: – Standby: The LCD and the hard disk drive are turned off. – Suspend: All tasks are stopped and stored in memory to save power. – Hibernation: All tasks are stopped. The memory data and the current status of the computer are stored in the hard disk drive; then the power is turned off. Decrease the LCD brightness. Use Advanced Power Management (APM).
Handling your computer Ergonomics information This is important information you should read before using your portable ThinkPad computer in your "virtual office". Working in the virtual office may mean adapting to frequent changes in your environment. Following some simple "rules of the road" will make things easier and bring you the maximum benefits of your ThinkPad computer.
Handling your computer Head View Display Chair Arms Thighs .1/ Head .2/ Keep your head in a comfortable and vertical position. View .3/ Maintain a comfortable viewing distance of 510-760 mm (20-30 in.). Display .4/ Position the display to avoid glare or reflections from overhead lighting or outside sources of light. Keep the display screen clean and set the contrast and brightness to levels that allow you to see the screen clearly. Thighs .
Handling your computer For more information For information from the World Wide Web www.us.pc.ibm.com For product and dealer location information 1 800 426-2968 To access the IBM PC Company Bulletin Board 1 919 517-0001 For product information sent directly to your fax machine 1 800 IBM-3395 IBM PC Product Guide Directory Select FaxDoc #12745 www.networking.ibm.
Chapter 2. Extending the features of your computer This chapter provides information on how to customize and extend the ThinkPad's features. You can use the ThinkPad with external devices and increase the memory. Customizing the TrackPoint . . . . . . . . . . . . . . . . . . . . . 44 Using the Press-to-Select page . . . . . . . . . . . . . . . . . 45 Using the Sensitivity page . . . . . . . . . . . . . . . . . . . . 46 Increasing memory . . . . . . . . . . . . . . . . . . . . . . . . . .
Customizing the TrackPoint You can customize the TrackPoint by doing the following: 1. Click Start. 2. Move the cursor to Settings, then click Control Panel. 3. Double-click TrackPoint. The "TrackPoint Properties" window appears. You can set the following features in this window: Press-to-Select Sensitivity You can set the features by going to pages corresponding to the tabs.
Customizing the TrackPoint Using the Press-to-Select page If you enable Press-to-Select by putting a check mark in the Enable Press-to-Select box, you can make the TrackPoint stick function the same as the left or right click button on the keyboard. If you check Enable Dragging, you can drag the icon that you select with the TrackPoint stick by putting light pressure on the stick. If you check Enable Release-to-Select, you can click simply by lifting your finger quickly off the TrackPoint.
Customizing the TrackPoint Note: If you set the pace too slow, you might notice unintended clicks, a pointer delay, or a dragging delay. However, if you set the pace too fast, you might find Press-to-Select hard to use. Using the Sensitivity page This function adjusts the force required for both cursor movement and Press-to-Select. Slide toward Firm Touch to increase the force needed to move the pointer, and to increase the force needed to activate Press-to-Select.
Customizing the TrackPoint Increasing memory Increasing memory capacity is an effective way to make programs run faster. Your dealer can increase the amount of memory in your computer by installing a small outline dual inline memory module (SoDIMM), available as an option. Different capacities of SoDIMM are available. Notes: 1. If you changed the memory installed in the computer, you need to create a new hibernation file. To create the hibernation file the Online User's Guide.
Increasing memory 5. Set the ThinkPad 240 on its base. 6. Pull up on the top of the keyboard as shown in the illustration below .1/. Pull the keyboard out in the directions of the arrows as shown in .2/. CAUTION: Be careful not to pull the keyboard away from the computer; you may break the keyboard cables.
Think Pad Increasing memory CAUTION: When opening the keyboard, ensure that foreign materials do not fall inside the keyboard space. 7. Flip the top of the keyboard 180 degrees and place it on top of the TrackPoint buttons, ensuring you do not put too much stress on the keyboard cables. Chapter 2.
Think Pad Increasing memory DRAM compartment CAUTION: When opening the keyboard, ensure that foreign materials do not fall inside the keyboard space. DRAM compartment Thin kPad 8. Locate the DRAM compartment. AM DR ule d mo 9. If memory is inserted, remove the memory module.
Increasing memory a. Pull the tabs in the direction of the arrows .1/ to release the memory module. b. Pull the memory module upwards to an angle of about 20 degrees .2/. c. Pull the module from the socket .3/. 10. Insert the new memory module. 20 a. Line up the memory module connector with the slot. b. Insert the memory module at an angle of about 20 degrees .1/. c. Push the memory module down until it clicks into place .2/. Chapter 2.
Increasing memory 11. Flip the keyboard 180 degrees forward and reinsert the keyboard, ensuring that you don't crimp the keyboard cables and that all the tabs are inserted. 12. Holding the keyboard down with one hand, turn the computer to its side. Re-insert the screws you removed in Step 3. 13. Restart your ThinkPad 240. The computer will automatically recognize the newly installed memory.
Attaching an external mouse, keypad or keyboard Attaching an external mouse, keypad or keyboard This section explains how to attach an external mouse, external numeric keypad, and external keyboard to your computer. Attaching an external mouse or numeric keypad You can attach an external mouse or numeric keypad to the external-input-device connector ( ) on the rear of the computer. If you want to attach the mouse, do as follows: 1. Turn off the computer. 2.
Attaching an external mouse, keypad or keyboard The TrackPoint is disabled automatically. Attention: If you want to use a serial or USB mouse, you need to connect the mouse, and disable the TrackPoint (see “Disabling the TrackPoint” on page 56, then restart the computer). If you want to use both the external numeric keypad and mouse at the same time, first connect the keypad cable to the computer; then connect the mouse cable to the connector at the rear of the keypad .
Attaching an external mouse, keypad or keyboard Attaching an external keyboard and mouse Mouse External keyboard You can connect an external keyboard to your computer either directly through the external input-device connector or through the keyboard/mouse cable (available separately as an option). When the external keyboard is attached, the following keys are not available: Numeric keypad on the computer keyboard External numeric keypad Instead, use the numeric keypad on the external keyboard.
Attaching an external mouse, keypad or keyboard Pad Think Using the IBM ThinkPad Space Saver Keyboard When using the IBM ThinkPad Space Saver Keyboard, you do not need to install the device driver supplied with the Space Saver Keyboard. The TrackPoint on the ThinkPad is disabled when you use the Spacer Saver Keyboard. Disabling the TrackPoint Using a serial mouse requires the TrackPoint to be disabled before you can use them.
Attaching an external mouse, keypad or keyboard For Windows 98 and Windows 95: To disable the TrackPoint: 1. Start the ThinkPad Configuration program. (See “ThinkPad configuration” on page 29.) 2. Click the TrackPoint ( ) button. 3. Click Disable for the TrackPoint. These changes become effective when computer power is turned off and then on again. Chapter 2.
Attaching the external FDD drive Attaching the external FDD drive This section provides information about connecting the computer to the external FDD. The external FDD drive further increases the portability of your ThinkPad 240 by enabling you to use 3.5–inch diskettes. To attach the external FDD drive, do the following: Thi nkP ad 1. Connect the FDD cable to the external FDD drive .1/. 2. Connect the other end of the FDD cable to the connector on the ThinkPad 240 .2/.
Attaching the external CD-ROM drive Attaching the external CD-ROM drive You can use the IBM portable CD-ROM drive with your ThinkPad 240. This section will cover connecting your CD-ROM to the computer and installing the CD-ROM driver. Connecting the CD-ROM to the ThinkPad 240 Thi nkP ad To connect the CD-ROM to the ThinkPad 240, refer to the following illustration and instructions: r we po t To utle o 1. Make sure that the power switches of the ThinkPad 240 .1/ and the CD-ROM .2/ are off . 2.
Attaching the external CD-ROM drive 3. Squeeze both sides of the small connector on the interface cable, and connect it to the interface connector on the CD-ROM drive .5/. 4. Squeeze both sides of the large connector on the interface cable, and connect it to the connector on the PC Card .6/. Attention: Be sure to insert and remove the interface cable and PC Card carefully. The connectors on the interface cable are designed to be inserted in only one position; they cannot be inserted upside down.
Attaching the external CD-ROM drive 6. Check that the diskette drive (for example, A:\) has been selected; click OK. 7. You may get a message stating that the driver on your system is a newer version than the one on the driver diskette. If this occurs, the setup program will ask you if you want to keep the device driver you have. Select Yes. 8. When the message "Do you want to restart your computer now?" appears, remove the driver diskette, and click Yes. Your computer will automatically restart.
Attaching the external CD-ROM drive 10. When the message "Do you want to restart your computer now?" appears, remove the driver diskette, and click Yes. Your computer will automatically restart. Note: You might be prompted to restart the computer a few times to successfully install the driver. You can now use the CD-ROM in Windows NT 4.0.
Attaching an external monitor Attaching an external monitor This section provides information about using the computer LCD and an external monitor. It also provides things to consider when using DOS applications. The LCD of your computer uses thin-film transistor (TFT) technology. The LCD displays output with SVGA (800x600 resolution) video mode and 16M colors. If you are attaching an external monitor that supports a resolution higher than VGA mode, you can achieve a maximum of 1024x768 video resolution.
Attaching an external monitor a. Click the LCD or External Display ( or ) button. b. Click the Advanced Properties... button. You can select your monitor type from the monitor list, or click a new resolution or refresh rate. Note: Refer to the specifications for your external monitor to determine its supported resolutions and refresh rates. 4. Restart the computer to make the changes effective.
Attaching an external monitor Important Do not disconnect the external monitor while the computer is in suspend mode or hibernation mode. If no external monitor is attached when the computer resumes, the LCD remains blank and output is not displayed. This restriction does not depend on the resolution value.
Attaching an external monitor Display output on the LCD, or both on the LCD and external monitor (LCD or LCD+External Display). Resolution Supported Color Depth 640x480 (VGA) 16, 256, 65,536, and 16,777,216 800x600 (SVGA) 256, 65,536, and 16,777,216 Display output only on the external monitor (External Display).
Attaching a printer Attaching a printer Any parallel printer with the standard Centronics** interface can be attached to the 25–pin, parallel connector at the rear of the computer. Note: The best kind of parallel or serial interface is flush against the notebook chassis when connected. Some connectors may have a plastic lip that forces the parallel connector away from the notebook, resulting in a poor connection. Flush to notebook connector 1. Attach the printer as shown. ThinkPad 2.
Inserting a PC Card Inserting a PC Card This section describes how to prepare to use a PC Card. Your computer has one PC Card slot and supports the following types of cards: Type II PC Card CardBus To install a PC Card in your computer, do the following: 1. Find the notched edge .1/ of the PC Card as shown. Think Pad 2. Insert the PC Card into the PC Card slot. PC Card slot 3. Press the PC Card firmly into the connector. A window appears and informs you about the new card.
Inserting a PC Card Note: If you have not installed the PC Card driver, Windows 98 starts "PCMCIA Card Services Wizard" to install it. Follow the instructions on the screen. You have completed setting up the PC Card, and you can now use it. For more information on how to use the PC Card software the Online User's Guide. Removing the PC Card Before removing a PC Card, you must stop it. Otherwise, the system might freeze or data might be corrupted or lost. 1. Stop the card.
70 ThinkPad 240 User's Reference
Chapter 3. Protecting your computer This chapter provides information about how to protect your computer from theft or unauthorized use. Using passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . Entering a password . . . . . . . . . . . . . . . . . . . . . . . Setting a password . . . . . . . . . . . . . . . . . . . . . . . . Changing or removing a password . . . . . . . . . . . . . . . Using locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Using passwords The password-setting feature helps to prevent your computer from being used by others. Once you set a password, a prompt appears on the screen each time you turn on the computer. You must enter your password at the prompt. You cannot use the computer unless you type the correct password. You can set the following passwords on your computer: Power-on password Set the power-on password to protect your computer from use by another person.
Using passwords required for users. Users can start the computer without providing the supervisor password. The supervisor password is required only to access the BIOS Setup Utility. It provides the following security features: – Only a system administrator can access the BIOS Setup Utility. If a supervisor password is set, a password prompt appears if you try to start the BIOS Setup Utility. – The system administrator can set the same supervisor password on many ThinkPads to make administration easier.
Using passwords Setting a password To set a Power On, Hard Disk, or Supervisor password, do the following: 1. Restart the computer. 2. When the IBM logo is displayed, press F1 to enter the BIOS Setup Utility. 3. Select Password and press Enter.
Using passwords 9). Uppercase and lowercase letters (for example, A and a) are treated as the same character. If you type a wrong character, use the Backspace key to erase it and then type the correct one. 6. Type your password again and press Enter to verify it. Note: Write down the password and keep it in a safe place. Do Not Forget Your Password If you forget your hard disk or supervisor password, there is no way to reset your password or recover data from the hard disk.
Using locks Using locks You can attach a mechanical lock to your computer, to help to prevent it from being removed without your permission. Attach a mechanical lock to the keyhole .1/ on the left side of the computer; then secure the chain on the lock to a secure stationary object. ThinkPad Note: You are responsible for evaluating, selecting, and imple- menting the locking devices and security features.
Chapter 4. Solving computer problems Frequently asked questions . . . . . . . . . . . . . Hints, tips and limitations . . . . . . . . . . . . . . USB connector considerations . . . . . . . . . . Using an external condenser microphone . . . Troubleshooting guide . . . . . . . . . . . . . . . . Troubleshooting charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . Error codes or messages . . . . . . . . . . No error codes or messages Input problems . . . . . . . . . . . . . . . . . . .
Frequently asked questions This section addresses frequently asked questions. Go to the page indicated in the following chart and do the specified action.
Frequently asked questions The ThinkPad Configuration program window appears: Chapter 4.
Frequently asked questions My screen keeps blanking when I do not want it to. How do I stop this? You can disable any system timers, such as the LCD turn off timer or the power management mode timers with the ThinkPad Configuration program. 1. Start the ThinkPad Configuration program. 2. Click the Disable Shut-off Timers button.
Frequently asked questions How do I use my serial port as a communication port? You can disable your ThinkPad's serial port in order to free resources for another communication device, such as the infrared port. If the serial port is disabled, you need to enable it before you use it again. To enable your serial port, do as follows: 1. Save your work and quit any program you are using. 2. Start the ThinkPad Configuration program. 3. Click the Serial Port button. 4. Click Enable.
Frequently asked questions How can I use an external mouse when I am at my desk, but then use the TrackPoint when I am away from my desk? For a serial mouse: To use a serial mouse, do as follows: 1. Save your work and quit any program you are using. 2. Connect the serial mouse. 3. Start the ThinkPad Configuration program. 4. Click the TrackPoint button. 5. Select Disable. 6. Click OK. To use the TrackPoint again, do as follows: 1. Start the ThinkPad Configuration program. 2. Click the TrackPoint button.
Frequently asked questions Why do I not get the highest possible resolution out of my external monitor when I am using the LCD and external monitor at the same time? You can set any resolution for either the ThinkPad LCD or the external monitor. When you use both at the same time, the resolution of both is the same. If you set a higher resolution for the ThinkPad LCD, you can see only part of the screen at a time. You can see other parts by moving the image with the TrackPoint or other pointing device.
Frequently asked questions How can I set up the external monitor if the Windows plug-and-play feature does not detect it? Do as follows: 1. Start the ThinkPad Configuration program. 2. Click the External Display window appears. button. The "Display Properties" 3. Click the Settings tab. 4. Click Advanced... button. 5. Click the Monitor tab. 6. Make sure that Automatically detect Plug & Play monitors. is checked. 7.
Frequently asked questions How do I maximize battery life? To maximize battery life, do the following: Use the battery pack until the charge is completely depleted (until the battery status and power LEDs flash in unison). Recharge the battery pack completely before using (the battery is fully charged when the AC Adapter is plugged in and the battery status LED is green). For a new battery pack or a battery pack that you have not used recently: 1.
Hints, tips and limitations Hints, tips and limitations This section provides hints, tips, and limitations. For Windows 98 and Windows 95: If you are using the Intel USB camera and the system resumes from suspend mode, the USB camera is disabled. To enable it, unplug it and plug it in again. For Windows NT: Hibernation is not supported. For more information, refer to the following Web site: http://www.pc.ibm.
Troubleshooting guide Troubleshooting guide If a beep sounds, a message appears, or a function-related problem occurs: 1. Find your symptom in the Troubleshooting Charts and try solving the problem. “Troubleshooting charts” on page 88 2. If you can't solve the problem, note the error code and have the computer serviced Chapter 5, “Getting Service” on page 121 If you accidentally lose or damage software in your computer: Recover it by using the Recovery CD.
Troubleshooting charts Troubleshooting charts If your computer has an error, it often displays a message or an error code, or a beep sounds when you power it on. Go through the charts and look for your problem. If you find the problem, go to the page indicated and do the specified action.
Troubleshooting charts Error codes or messages Note: In the charts, x can be any character. Problem Action 0200 (hard disk error) The hard disk is not working. Make sure the hard disk drive is attached firmly. Run the BIOS setup utility; then make sure the hard disk drive is properly identified. 021x (keyboard error) Make sure no object is placed on the keyboard or on the external keyboard, if you have one. Power off the computer and power off all attached devices.
Troubleshooting charts Problem Action 0251 (system CMOS checksum bad) The system CMOS might have been corrupted by an application program. The computer uses the default settings. Run the BIOS setup utility to reconfigure the settings. If you still have a problem, have the computer serviced. 0252 (password checksum bad) The password you have set is cleared. Run the BIOS setup utility to set the password. 0260 (system line error) Have the computer serviced.
Troubleshooting charts Problem Action The DOS full-screen looks smaller. If you use a DOS application that supports only the 640x480 resolution (VGA mode), the screen image might look slightly distorted or might appear smaller than the display size. This is to maintain compatibility with other DOS applications. To expand the screen image to the same size as the actual screen, start the ThinkPad Configuration program and click LCD ; then select the Screen expansion function.
Troubleshooting charts No error codes or messages Problem Action The screen is blank and you don't hear any beeps. If a Power-on password is set, press any key to display the power-on password prompt, and then type the correct password and press Enter. Note: If you are not sure whether you hear any beeps, turn the computer off; then turn it on and listen again. If a power-on password is set but does not appear, the brightness control might be set to minimum brightness. Adjust the brightness.
Troubleshooting charts Input problems Problem Action The cursor does not move after the computer awakens from one of the power management modes. Make sure you followed the instructions in the Online User's Guide correctly when you installed Windows with the Advanced Power Management (APM) option. All or some keys on the keyboard do not work. If the problem occurred immediately after the computer returned from suspend mode, enter the power-on password if it set.
Troubleshooting charts Problem The PS/2 mouse or pointing device does not work. Action Unless you are using a serial mouse, make sure that the pointing device is enabled in the ThinkPad Configuration program. Make sure that the mouse or pointing-device cable is securely connected to the computer. Try using the TrackPoint. If the TrackPoint works, the error might be due to the mouse.
Troubleshooting charts Suspend or hibernation problems Problem Action The computer enters suspend mode automatically. The computer enters suspend mode automatically when the processor temperature reaches a certain level. This is not a defect. Performance degrade when the computer gets hot during use. The processor speed might decrease under the following conditions: Use in a hot environment. High-powered processing that requires high-power consumption. This is not a defect.
Troubleshooting charts LCD problems Problem Action The screen is unreadable or distorted. Make sure that: The ThinkPad display driver is installed correctly. 1. Click Start and move the cursor to Settings; then click Control Panel. 2. Double-click Display. 3. Select the Settings tab in the "Display Properties" window. 4. (For Windows 98) Click Advanced...; then click the Adapter tab. (For Windows 95) Click Advanced Properties. The "Adapter/Driver Information" window appears.
Troubleshooting charts Indicator problems Problem Action The battery status indicator does not go on even though a battery pack is installed in the computer. The over-current protection device inside the battery pack has been activated. Wait several hours and try again. If the indicator still does not go on, replace the battery pack or have the computer serviced. Battery problems Problem Action The battery pack cannot be fully charged in 4 hours by the power-off charging method.
Troubleshooting charts HDD problems Problem Action The computer doesn't boot to the operating system. Check the BIOS setup utility and see HDD settings are configured correctly. If the settings are correct and the computer still doesn't boot up, have the computer serviced. Infrared communication problems Problem Action Your computer cannot communicate with other devices using the infrared port. Make sure that: The IR function is enabled. The communication speeds are the same.
Troubleshooting charts Audio problems Problem Action General problems. Problems may be due to such factors as: The audio cable configuration is not correct for your application. The audio cable is defective. The audio equipment is defective. Check if: The audio function is enabled. The mute is off. Universal serial bus (USB) problems Problem A device connected to the USB connector does not work. Action 1. Make sure that the USB device is connected correctly. 2.
Troubleshooting charts Modem problems Note: Availability of the modem depends on ThinkPad model and country configuration. Problem Action The internal modem does not work when you start your computer from an operating system other than Windows 98 or Windows 95. The operating system might be sharing the same IRQ levels as your modem. The ThinkPad modem software might not work under these conditions. You must cancel the IRQ shared condition to use the modem.
Troubleshooting charts Problem Action Your modem application does not work with the ThinkPad modem. Make sure that the internal modem port is enabled by opening the "Device Manager" window and running the Modem Wizard or by opening the ThinkPad Configuration program and doing as follows: 1. Start the ThinkPad Configuration program. 2. Click Internal Modem . 3. Select Enable. 4. Click OK.
Troubleshooting charts PC Card problems Problem Action The PC Card shows "Ready", but it does not work correctly. Make sure that: The system resources reserved for the PC Card do not conflict with other system devices. Refer to "Resolving System Resource Conflicts" in the Online User's Guide. The resources reserved for the PC Card match the settings in the application program. If you are using a network card, check the I/O port address, IRQ level, and memory window address.
Troubleshooting charts Printer problems Problem Action The printer does not work. Make sure that: The parallel port is enabled. 1. Start the ThinkPad Configuration program. 2. Click Parallel Port . 3. Select Enable. 4. Click OK. The printer is turned on and ready to print. The printer signal cable is connected to the correct connector of your computer. If these items are correct and the printer still does not work, run the tests described in the printer manual.
Troubleshooting charts External monitor problems Problem Action The external monitor is blank. Do the following: 1. Connect the external monitor to another computer and make sure it works. 2. Reconnect the external monitor to your computer. 3. Start the ThinkPad Configuration program. 4. Click External Display or LCD + External Display the ThinkPad Configuration program. on the toolbar in If nothing appears on the external monitor, have the computer serviced.
Troubleshooting charts Problem Action The screen is unreadable or distorted. Make sure that: The ThinkPad display driver is installed correctly. 1. Click Start and move the cursor to Settings; then click Control Panel. 2. Double-click Display. 3. Select the Settings tab in the "Display Properties" window. 4. (For Windows 98) Click Advanced...; then click the Adapter tab. (For Windows 95) Click Advanced Properties. The "Adapter/Driver Information" window appears.
Troubleshooting charts Other option problems Problem Action An IBM option that you just installed does not work. Make sure that: The option is designed for your computer. The option was installed following the instructions supplied with the option or this book. Other installed options or cables are not loose. There is no I/O address or interrupt level (IRQ) DMA channel conflict. To see the system resource status, start the ThinkPad Configuration program and click the respective device buttons.
Troubleshooting charts Software problems Problem Action An application does not run correctly. Check the following to make sure that the problem is not being caused by the application: Your computer has the minimum required memory to run the application. Refer to the manuals supplied with the application. The application is designed to operate with your operating system. Other applications run correctly on your computer. The necessary device drivers are installed.
Troubleshooting charts Other problems Problem The computer locks or does not accept any input. Action Your computer might lock when it enters suspend mode during a communication operation. Disable the Suspend Timer when you are working on the network. To turn off the computer, push and hold the power switch for about five seconds, then release it. The computer does not turn off with the power switch.
Recovering lost or damaged software Recovering lost or damaged software This section describes how to recover lost or damaged software. The following table shows what is needed to recover your system. Problem Tools Provided For More Information Windows 98, Windows 95 and Windows NT You need to recover a lost or damaged device driver. Use the ThinkPad Software Selection CD. See “Using the ThinkPad Software Selection CD” for general information.
Recovering lost or damaged software The following features are included: Getting Started Use this page for first-time setup, such as registration.
Recovering lost or damaged software FAT16 or FAT32. From Windows 98 desktop, double-click My Computer. Right-click the C drive icon. A menu appears. Click Properties. The C drive "Properties" window appears. Under the item heading entitled File system, you will see an entry. If the entry is FAT, go to “Using the recovery CD with a FAT16 system..” If the entry is FAT32, go to “Using the Recovery CD with a FAT32 system” on page 112 .
Recovering lost or damaged software 12. Restart the computer. As the computer starts, Windows will configure your device and system settings. Follow the instructions on the screen to finalize the recovery installation. Using the Recovery CD with a FAT32 system Follow these instructions to use the Recovery CD if your system is FAT32. 1. From the Windows 98 desktop, click Start, Shut down, then click Restart in MS-DOS mode. 2. The system boots to the DOS prompt.
Recovering lost or damaged software Drive deleted. 9. If you have more than one logical drive in the extended DOS partition, you will again see the message WARNING! Data in a deleted Logical DOS Drive will be lost. 10. At the prompt What drive do you want to delete...?press the next undeleted drive letter listed ([E], or [D], etc.) and then press [Enter]. You are prompted to enter the volume label. 11. Type the volume label and then press [Enter]. You see the message Are you sure (Y/N)...? 12.
Recovering lost or damaged software and Extended DOS Partition deleted. 17. Press [Esc] to return to the FDISK Options screen. 18. Press [3] and then press [Enter]. The "Delete DOS Partition or Logical DOS Drive" window opens. 19. Press [1], and then press [Enter]. The "Delete Primary DOS Partition" screen appears. You see a message Warning! Data in the deleted Primary DOS Partition will be lost. What primary partition do you want to delete? 20. Press [1], and then press [Enter].
Recovering lost or damaged software 30. Turn the computer on. The computer boots to the prompt. 31. Type FDISK at the DOS prompt. The FDISK Options screen appears. 32. Press [1], and then press [Enter]. The "Create DOS Partition or Logical DOS Drive" screen appears. 33. Press [1], and then press [Enter]. The "Create Primary DOS Partition" screen appears. You see the message Do you wish to use the maximum available size for a Primary DOS Partition and make the partition active (Y/N)...? 34.
Recovering lost or damaged software The "Create Extended DOS Partition" screen appears, and you see the message Extended DOS Partition created. 40. Press [Esc]. You see a message Enter logical drive size in Mbytes or percent of disk space (%)... 41. Enter the desired size for the logical drive and press [Enter]. If you do not use the maximum space allocated for the extended DOS partition, you will be prompted again with the message Enter logical drive size in Mbytes or percent of disk space (%)....
Recovering lost or damaged software 48. Type Format C: at the DOS prompt. You are warned that all your data on drive C will be lost. Press [Y] and then press [Enter]. 49. After the format has completed, you are prompted to enter a volume label. Type a volume label and press [Enter]. 50. After the format has completed, repeat the previous two steps to format the remaining drives available (replacing "C" with D, E, and F, etc.) 51.
Recovering lost or damaged software The "Create DOS Partition or Logical DOS Drive" screen appears. 8. Press [1], and then press [Enter]. The "Create Primary DOS Partition" screen appears. You see the message Do you wish to use the maximum available size for a Primary DOS Partition and make the partition active (Y/N)...? 9. Press [N], and then press [Enter]. You will see a message Enter partition size in Mbytes or percent of disk space (%) to create a Primary DOS Partition. 10. Press [Enter].
Recovering lost or damaged software You see a message Enter logical drive size in Mbytes or percent of disk space (%)... 16. Enter the desired size for the logical drive and press [Enter]. If you do not use the maximum space allocated for the extended DOS partition, you will be prompted again with the message Enter logical drive size in Mbytes or percent of disk space (%)... Continue to enter the amount of space you want to allocate to the drives until the extended DOS partition is completely used.
Recovering lost or damaged software 24. After the format has completed, you are prompted to enter a volume label. Type a volume label and press [Enter]. 25. After the format has completed, repeat the previous two steps to format the remaining drives available (replacing "C" with D, E, and F, etc.). 26. After all drives have been formatted, insert the Recovery CD into the CD-ROM drive. 27. Type SOFTCP at the command prompt and press [Enter]. The original image will be transferred to your computer.
Chapter 5. Getting Service Preparations If you need further assistance, you can call your IBM reseller or IBM marketing representative. You will need to know the following information when requesting repair service: Identification number of your computer Options installed in your system Note: Use the record sheet on “Option list” on page 123.
Information on your computer Information on your computer Option list Ø DIMM Ø PC Card ____MB Ø _____GB Hard Disk Drive ___________________ Ø Battery Pack Ø Standard Ø External Diskette Drive Ø Large Identification numbers The serial number label is on the bottom of your computer. Write down the machine type and serial number (S/N) in the following box.
Information on your computer Problem recording sheet Computer information: Machine type:__________ Serial number:__________ Date of purchase:___/___/___ Type of problem: Ø Continuous problem Ø Intermittent problem Error code: The operating system and its version number, if available: Ø Windows 98 Version_____ Ø Windows NT Version_____ Ø Windows 95 Version_____ Application programs running at the time of the problem: _________________________________________________ ___________________________
Customer support and service Customer support and service Purchasing an IBM PC hardware product entitles you to receive support and services during the limited warranty period. If you need additional support and services, a wide variety of extended solutions that addresses most needs are available for purchase. Help by telephone You can get support and information by telephone during the limited warranty period at no additional charge, through the IBM PC Support Line.
Customer support and service Locations of IBM resellers Services available from IBM ThinkPad EasyServ ThinkPad EasyServ is a courier repair service for IBM mobile products whereby your ThinkPad computer will be picked up, sent to IBM for repair, and then returned to the location of your choice. This service is available at no additional charge during the limited warranty period. Most computers can be repaired the day that it arrives at the IBM repair location.
Customer support and service To access the IBM PC Company Automated Fax System, call: In the U.S., 1-800-426-3395. In Canada, 1-800-465-3299. Electronic support services If you have a modem, you can access such public information services as the electronic bulletin boards and public messaging areas, electronic conferences, and searchable databases available in several of the most popular online information services.
Customer support and service Use the GO word ThinkPad. PRODIGY** Use the Jump command; type IBM and select PC Product Support. America Online** Use the Go to keyword IBM. You can also contact us on the Internet for answers to your technical support questions. If you link to our support home page, you can search for technical tips, download update drivers, and find out about many other things. You can visit the site at the following URL: http://www.pc.ibm.
Purchasing additional services Purchasing additional services During and after the limited warranty period, you can purchase additional services, such as: Support for IBM and non-IBM hardware, operating systems, and application programs Network setup and configuration Upgraded or extended hardware repair services Custom installation The availability of the service and its name might vary by country.
Purchasing additional services Client support line Client support is available to provide assistance with the following: Installation and configuration of clients Identification of system problems related to the client in a network environment Assistance with client network interface cards and options You can purchase this service on a one-time basis (for a single incident).
Purchasing additional services - For the Enhanced PC Support Line, select document 11682. - For the Network and Server Support Line, select document 11683. In Canada – Call 1-800-465-7999 or 1-800-465-7999. In other countries, contact your IBM reseller or IBM marketing representative. For more information on how to purchase the Support Line Services: In the U.S.: call 1-800-772-2227. In Canada: call 1-800-465-7999. In other countries, contact your IBM reseller or IBM marketing representative.
Obtaining IBM operating system updates Obtaining IBM operating system updates IBM provides update diskettes, called ServicePaks or corrective service diskettes (CSDs), to customers who report a DOS problem for which there is or will be a corrective program. Getting update diskettes You can obtain update diskettes from: IBM PC Company BBS IBM Software Solutions Center (1-800-992-4777 for the U.S. and Canada) An IBM authorized reseller or an IBM marketing representative.
Obtaining IBM operating system updates 132 ThinkPad 240 User's Reference
Appendix A. Features and specifications This appendix describes the features and specifications for the computer.
Features Features Processor Intel Celeron processor Memory Base: 32 or 64 MB Option: Max. 160MB or 192 MB Storage devices 2.
Features Serial connector (EIA-RS232D) Parallel connector EPP & ECP PS/2 Mouse/Keyboard port PC Card slots (One Type II PC Card) Infrared port Appendix A.
Specifications Specifications Size With a 10.4–inch display: Width: 260 mm (10 in.) Depth: 202 mm (8 in.) Height: 26.6 mm (1 in.) Environment Temperature (at altitudes less than 2438 m 8000 ft.“): Operating with no diskette: 5°C to 35°C (41°F to 95°F) Operating with a diskette: 10°C to 35°C (50°F to 95°F) Non-operating: -20°C to 60°C (-4°F to 140°F) Note: When you charge the battery pack, its temperature must be at least 10°C (50°F).
IBM power cords IBM power cords IBM power cords for a specific country are usually available only in that country: For 2–pin power cords: IBM power cord part number Used in these regions 13H5273 Japan For 3–pin power cords: Note: The grounded adapter is required for full MPRII compli- ance. IBM power cord part number Used in these regions 02K0539 China 36L8867 Argentina 76H3514 Australia, New Zealand 76H3516 Canada, Thailand, U.S.
138 ThinkPad 240 User's Reference
Appendix B. Product warranties and notices International Business Machines Corporation Armonk, New York 10504 Statement of Limited Warranty The warranties provided by IBM in this Statement of Limited Warranty apply only to Machines you originally purchase for your use, and not for resale, from IBM or an IBM authorized reseller. The term "Machine" means an IBM machine, its features conversions, upgrades, elements, or accessories, or any combination of them.
During the warranty period, IBM or your reseller will provide warranty service under the type of service designated for the Machine and will manage and install engineering changes that apply to the Machine. IBM or your reseller will specify the type of service. For a feature, conversion, or upgrade, IBM or your reseller may require that the Machine on which it is installed be 1) the designated, serial-numbered Machine and 2) at an engineering-change level compatible with the feature, conversion, or upgrade.
will be in good working order and at least functionally equivalent to the item replaced. It is your responsibility to: 1. obtain authorization from the owner (for example, your lessor) to have IBM or your reseller service a Machine that you do not own; 2. where applicable, before service is provided — a. follow the problem determination, problem analysis, and service request procedures that IBM or your reseller provide, b. secure all programs, data, and funds contained in a Machine, c.
NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES. IF THESE LAWS APPLY, THEN ALL EXPRESS AND IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE WARRANTY PERIOD. NO WARRANTIES APPLY AFTER THAT PERIOD. In Canada, warranties include both warranties and conditions. Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
Notices Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only IBM's product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any of IBM's intellectual property rights may be used instead of the IBM product, program, or service.
Notices Other company, product, and service names, which may be denoted by a double asterisk (**), may be trademarks or service marks of others.
Notices This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Notices Canadian Department of Communications compliance statement This equipment does not exceed Class B limits per radio noise emissions for digital apparatus, set out in the Radio Interference Regulation of the Canadian Department of Communications.
Notices bottom of the computer that contains, among other things, the FCC registration number, USOC, and Ringer Equivalency Number (REN) for this equipment. If these numbers are requested, look at the label and provide this information to your telephone company. 3. The REN is useful to determine the quantity of devices you may connect to your telephone line and still have those devices ring when your number is called.
Notices Fax branding The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device, including fax machines, to send any message unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the date and time it is sent and an identification of the business or other entity, or other individual sending the message and the telephone number of the sending machine or such busi
Notices Repairs to certified equipment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs of alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications company cause to request the user to disconnect the equipment.
Notices raccorde leur matériel à des jacks d'abonné, sauf dans les cas précis prévus par les tarifs paticuliers de ces entreprises. Les réparations de matériel homologué doivent être effectuées par un centre d'entretien canadien autorisé désigné par le fournisseur. La compagnie de télécommunications peut demader à l'utilisateur de débrancher un appareil à la suite de réparations ou de modifications effectuées par l'utilisateur ou à cause de mauvais fonctionnement.
Glossary This glossary includes terms and definitions from the IBM Dictionary of Computing (New York: McGraw-Hill, 1994) batch. A process method in which a program or programs records with little or no operator action. ac (AC). Alternating current. bay. The ThinkPad 240 compartment for installing device modules. ac power. Power that is supplied to the computer through an electrical outlet. Advanced Power Management (APM).
CD-ROM. Compact disc read-only memory. DRAM. Dynamic random access memory. combination keys. Keys that have specific functions when you hold them down at the same time. ECP. Extended Capability Port. CONFIG.SYS. A file that contains a group of commands to load installable device drivers and reserve space in system memory for information processing. This file is referred to by DOS during system startup. configuration.
turned off to save power. When power is turned on again, the computer immediately restores the same data and applications as when hibernation mode started, without restarting the operating system. high-resolution mode. Video resolutions that are greater than 640 x 480 pels. HPA. High performance addressing. icon. A graphic symbol, displayed on a screen, that a user can point to with a pointing device such as a TrackPoint or mouse to select a particular function or software application. IDE.
pointing device. An instrument, such as a mouse, TrackPoint, or joystick, that is used to move a pointer on the screen. printers, modems, plotters, and such pointing devices as light pens and mice; it transmits data 1 bit at a time. pop-up menu. On the display screen, a menu that emerges in an upward direction from a particular point or line on a display screen. standby mode. A kind of suspend mode where only a part of the system components use power. POST. Power-on self-test. power mode.
Index client support line 129 CompuServe 126 ConfigSafe 32 A America Online 127 attaching 67 audio problems 99 D B backing up the system 32 battery pack latch location 6 location 5 lock location 6 maximizing operation 39 maximizing the battery life 85 replacing 34 battery power, maximizing 39 battery problems 97 battery status 8 , location 3 ,location 5 BIOS Setup Utility 16 Advanced submenu 18 Config menu 18 Date/Time 25 exiting 28 Password menu 26 Restart menu 28 starting 17 Startup menu 27 built-in m
F L facsimile assistance 125 FAQ 78 features 134 Fn key key lock 13 location 3 Fn key functions 12 Frequently Asked Questions LCD display modes 65 latch location 2 problems 96 switching output location limitations 86 line-in jack, location 4 list of options 122 lock 76 78 G getting service M 124 mechanical lock 76 memory 47 specifications 134 microphone-in jack, location microphone, location 3 modem problems 100 modem, location 4 H handling the computer 36 hard disk drive location 3, 6 hard disk pa
password (continued) types 72 using 72 PC Card 68, 69 problems 102 PC Card eject buttons, location PC Card slots, location 4 power cords 137 power jack, location 5 power switch location 3 power-on lamp 8 power-on password 72 press-to-select 45 printer 67 printer problems 103 problems, recording 123 Prodigy 127 publications, ordering 131 4 R Recovery CD, using 110 removing 69 repair services 122, 124 reset switch location 6 S safety notice vii scroll lock lamp 8 security mechanical lock 76 passwords 72 se
troubleshooting (continued) LED problems 97 modem problems 100 no error codes 92 no error messages 92 option problems 106 other problems 108 PC Card problems 102 printer problems 103 software problems 107 suspend problems 95 USB problems 99 U USB location 2 problems 99 W warranty extensions and upgrades 130 product 139 service, international 125 Web site 33 158 ThinkPad 240 User's Reference
