Service Manual (LM40/50) LG Electronics 0
Contents Ch 1. Service information Ch 2. Locations Ch 3. System information · Specification · Model configuration · System Block Diagram · Fn key combinations · Status indicators · BIOS Flash · BIOS Setup Ch 4. Symptom-to-part index · Power system checkout · Numeric error codes · Error messages · LCD-related symptoms · Indeterminate problems Ch 5. Removing and replacing a part (FRU) Ch 6.
Ch1. Service information Chapter 1. Service information 1-1. Important service information Strategy for replacing parts (FRU-Field Replaceable Units) Before replacing parts Make sure that latest BIOS and drivers are installed before replacing any parts (FRUs) listed in this Use the following strategy to prevent unnecessary expense for replacing and servicing parts 1.
Ch1. Service information 1-2. Safety notices Warning Before the computer is powered-on after part (FRU) replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer. Verify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts. Warning some standby batteries contain a small amount of nickel and cadmium.
Ch1. Service information 1-3. Safety information General safety Follow these rules to ensure general safety · Observe good housekeeping in the area of the machines during and after maintenance. · When lifting any heavy object 1. Ensure you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet. 3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift. 4.
Ch1. Service information Electrical safety Observe the following rules when working on electrical equipment. Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from electrical shock.
Ch1. Service information · Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal floor strips and machine frames. · Observe the special safety precautions when you work with very high voltages. These instructions are in the safety sections of maintenance information. Use extreme care when measuring high voltages. · Regularly inspect and maintain your electrical hand tools for safe operational condition. · Do not use worn or broken tools and testers.
Ch1. Service information Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good judgment to identify potential safety hazards due to attachment of non-LG features or options not covered by this inspection guide.
Ch1. Service information Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.
Ch1. Service information 1-4. Laser compliance statement When a CD-ROM drive, DVD drive or the other laser product is installed, note the following : Caution Use of controls or adjustments or performance of procedures other than those specified here in might result in hazardous radiation exposure. Opening the CD-ROM drive, DVD-ROM drive or the other optical storage device could result in exposure to hazardous laser radiation. There are no serviceable parts inside those drives.
Ch1. Service information 1-6. Read this first Before you go to the checkout guide, be sure to read this section. Important Notes · Only trained personnel certified by LG should service the computer. · Read the entire FRU removal and replacement page before replacing any FRU. · Use new nylon-coated screws when you replace FRUs. · Be extremely careful during such write operations as copying, saving, formatting. Drives in the computer that you are servicing sequence might have been altered.
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Ch2. Locations Chapter 2. Locations Front view (15”) Volume Up LCD Volume Down Power switch Power-saving mode switch Keyboard TouchPad TouchPad button Built-in speakers IrDA port Front view (14.
Ch2. Locations Rear view (15”/14.1”) Ethernet port Power jack Modem port S-Video Left view (15”/14.1”) PC card eject button ODD tray open button IEEE1394 port SD memory Card slot PC card slot ODD Emergency eject hole USB port Right view (15”/14.
Ch3. System information Chapter 3. System information Specification • CPU · Banias 1.3 ~ 1.7 GHz / Dothan 1.7 GHz · FCPGA • Main Chipset & Graphic · Intel ODEM + ICH4 · Intel Montara GME (Graphic Controller Integrated) · ATi M9+ w/32MB VRAM · ATi M10 w/64MB VRAM • Memory · 2SODIMM – Up to 2GB · DDR200/266/333 Capable • HDD · 2.5” 9.5mm 40/60/80GB • Communication · Modem, Daughter Card Type · 10/100 LAN on Board · IrDA • Wireless LAN Solution · 802.
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Ch3. System information Fn key combinations The following table shows the function of each combination of Fn with a function key. Function of Fn keys has nothing to do with Operating System. + Description User-defined Hot key. (Setting is available at OSD) User-defined Hot key. (Setting is available at OSD) User-defined Hot key. (Setting is available at OSD) Put the computer in standby mode. To turn the LCD display on again, press any key or TouchPad.
Ch3. System information Status indicators · The system status indicators show the status of the computer. a b c d e a f d 14.1” e f g 15” a. AC Power Power indicator lights up when the power cord is connected to the computer. b. Battery Battery status indicator indicates the following status of the battery. Green : The computer is connected to an AC adapter and is being charged. Off : The battery if fully charged OR the computer is not connected to an AC adapter.
Ch3. System information BIOS Flash You can update BIOS using a floppy disk drive. Because this system is not equipped with any floppy disk drive, you have to use an external USB drive for a BIOS update. In order to boot up with an USB drive, please set Removable Device as the first boot up drive in the boot menu of BIOS setup. · How to update flash ROM in DOS 1. Create ‘boot up’ flash update diskette. 2. Copy a ROM image file (*.wph) into the root of the flash update diskette. 3. Copy phlash16.
Ch3. System information How to update flash ROM in Windows 1. Quit all running programs. 2. Start WINPHLASH.EXE. 3. Select the procedure you want : a. Backup BIOS and Flash BIOS with new settings b. Backup BIOS Only 4. Specify the locations for backup and new BIOS files in BIOS Setting Locations. a. Enter the name of the backup file for existing BIOS or click Browse to locate the file. b. Enter the name of the new BIOS file or click Browse to locate the file. 5.
Ch3. System information 8. After the completion, ‘System BIOS was successfully updated’ appears on the screen, then the computer restarts. 9. After the restart, make sure the system BIOS is updated. 10. If your computer does not restart automatically, turn off your computer and then turn it back on by pressing power button.
Ch3. System information BIOS Setup BIOS (Basic Input and Output System) Setup saves the system configuration in CMOS RAM, and check the configurations during startup. Use the BIOS Setup Utility to change and save the system environment, hardware configurations, power saving mode, etc. · Open the BIOS Setup Utility in the following situations : 1. to change the BIOS setup 2. to replace the backup battery 3. system configuration error occurs 4. to change the boot order 5.
Ch3. System information Default screen · BIOS Setup Utility menu bar shows the following menus Main, Advanced, Security, Boot, Exit · Main menu enables you to set the system time and date, hard disk drive setup, memory configuration, and floppy disk drive specification. · Advanced menu enables you to configure the operating environment for peripheral devices, such as legacy USB, TouchPad, internal keypad, and parallel port. · Security menu enables you so set or change supervisor and user passwords.
Ch3. System information Using the keys The keys used in the BIOS Setup Utility and their functions are described at the bottom. · , + : General Help Display the descriptions of the keys used in the setup utility. · , : Select Item Navigate and select items in the setup utility. The selected item becomes highlighted. · , : Select Menu Move to another menu. · / , : Change Values Change the value of a selected item. · : Load Default Configuration Display Setup Confirmation window.
Ch3. System information Main Menu · System Time Set the system time. Use Tab key to move to hour, minute, and second. Use +, -, or Spacebar to change the values. · System Date Set the system date. · Processor Type / Speed Indicate CPU type and clock speed installed on the system. · BIOS Version / KBC Version / UUID Number Display BIOS / KBC version information and UUID value. · Primary Master / Secondary Master Display the information about the device used as the primary master.
Ch3. System information Advanced Menu · Legacy USB Support Enable support for the Legacy USB. (Enabled / Disabled) · TouchPad Support Enable support for TouchPad. (Enabled / Disabled) · Internal Keypad Enable support for the internal keypad.
Ch3. System information · Parallel Port Configure the parallel port using options. (Enabled / Disabled) Set the mode for the parallel port using options. (Output only, Bi-directional, EPP, and ECP) Set the base I/O address for the parallel port. (378 / 278 / 3BC) Set the interrupt for the parallel port. (IRQ5 / IRQ7) · Parallel port modes 1. Output only The normal mode. Use this mode when you connect a printer to the parallel port. 2. Bi-directional Allows bi-directional high speed data transfer. 3.
Ch3. System information Security Menu · Setting a password If you want to protect the system setup from an unauthorized user, follow the instructions below to set a password. You can set a password in the BIOS Setup Utility program. Caution If you forget the password, you cannot gain access to your system. Make sure you write down the password in a safe place only you can refer to in case you forget the password · Set Supervisor Password A password protects your computer from unauthorized users.
Ch3. System information Note A supervisor password enables you to change settings in the BIOS Setup Utility and to perform Power on Boot. Users other than the administrator should only have user passwords. c. If the following message appears, enter a new supervisor password and then Enter. A password must be consisted of character A~Z and numbers 0~9, and have the maximum length of 8. d. If the following message appears, press Enter. e. Press F10 to save the new settings. f.
Ch3. System information · Set User Password A user password provides a lower level of security compared to a supervisor password. A supervisor password must be set in order for you to set a user password. a. Start the BIOS Setup Utility and use arrow keys to select Security menu. b. Use arrow keys to selected Set User Password and press Enter. Note A user password gives limited access for changing the setting in the BIOS Setup Utility compared to a supervisor password. c.
Ch3. System information d. If the following message appears, press Enter. e. Press F10 to save the new settings. f. If the following message appears, select Yes and press Enter to restart the computer.
Ch3. System information · Password on boot Enables password entry on boot a. Start the BIOS Setup Utility and use arrow keys to select Security menu. b. If the following screen appears, select Set Supervisor Password or Set User Password by using arrow keys, and input new password.
Ch3. System information c. Select Password on boot menu, then change value (Enabled) by using +, - keys. Note If you set a Supervisor Password or User Password, you can use Password on boot. If you set Disabled on Password on boot, You don’t have to enter a password.
Ch3. System information · Set HDD Password Set HDD Password to control access to the Hard-disk. Press Enter to input, change or disable hard-disk password. a. Start the BIOS Setup Utility and use arrow keys to select Security menu. b. If the following screen appears, select Set HDD Password by using arrow keys, and press Enter. Note When loosing your HDD Password, you can not access your Hard-disk drive.
Ch3. System information c. If the following message appears, enter a new supervisor password and then press Enter. A password must be consisted of numbers 0~9, and have the maximum length of 8. d. If the following message appears, press Enter. e. Press F10 to save the new settings. f. If the following message appears, select Yes and press Enter to restart the computer.
Ch3. System information · Changing or removing a password You must know the password in order to change or remove it. a. Start the BIOS Setup Utility, enter your password, and then press Enter. b. To change the password, follow the instructions on Set Supervisor Password or Set User Password. c. To remove the password, follow the instructions below. Use arrow keys to select Security menu, and select a password you want to remove, and then press Enter. d.
Ch3. System information Boot Menu · Boot menu enables you to set the boot order for the CD-ROM drive, Removable devices, Hard drive, and Network boot. Boot menu displays the boot order of your system with higher priority given to a device higher on the list. The default boot order is CD-ROM drive, Removable devices, Hard drive, and Network boot. Changing the order of the devices on Boot menu changes the boot order of your system. Use and keys to select a device.
Ch3. System information Exit Menu · Exit System Setup and save your changes to CMOS. · Exit Saving Changes Select Exit Saving Changes to save new setup information in CMOS RAM. CMOS RAM stores the information using the backup battery; there fore, the information will not be lost when the computer is turned off. · Exit Discarding Changes Select Exit Discarding Changes to discard new setup information.
Ch3. System information · Discard Changes Select Discard Changes to discard new setup information. Setup Confirmation asks you to confirm your selection. If you want to discard any new setup information, select Yes. · Save Changes Select Save Changes to save any new setup information without exiting the BIOS Setup Utility. Select Yes to save the new setup information in the Setup Confirmation window.
Ch4. Symptom-to-part index Chapter 4. Symptom-to-part index The symptom-to-part index in this section lists symptoms and errors and their possible causes. The most likely cause is listed first. Note If replacing a part (FRU) does not solve the problem, put the original part back in the computer. Do not replace a non-defective FRU. Power system checkout · To verify a symptom, do the following : 1. Power off the computer. 2. Remove the battery pack. 3. Connect the AC adapter. 4.
Ch4. Symptom-to-part index · If the voltage is not correct, replace the AC adapter. · If the voltage is acceptable, do the following : 1. Replace the system board. 2. If the problem persists, check the AC adapter whether it is correct product or not. Note Noise from the AC adapter does not always indicate a defect. · Checking operational charging 1.
Ch4. Symptom-to-part index · The Characteristics of the battery pack 1. Self-discharge The battery gradually loses its power over time without ever being used. 2. Periodic full discharge / charge Frequent recharge of the battery pack can reduce the capacity of the battery pack. When this happens, you can perform the full discharge / charge to improve the capacity. You should perform periodic full discharge /charge once every 30~60 days.
Ch4. Symptom-to-part index · To check the battery pack, do the following : 1. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1(-) and 5(+). See the following figure : 5(+) 4 3 2 Terminal Voltage (V dc) 1 Ground(-) 5 +0V ~ +12.6V (6 cell / 9-cell) 1(-) 3. If the voltage is still less than +11.1 V DC after recharging, replace the battery. 4. If the voltage is more than +11.1 V DC, measure the resistance between battery terminals 1 and 2.
Ch4. Symptom-to-part index Numeric error codes Symptom / Error FRU or action, in sequence 0200 Fixed disk failure (The hard disk is not working) 1.Reset the hard-disk drive. 2.Load Setup Defaults in BIOS Setup Utility. 3.Hard-disk drive. 4.System board. 0210 Stuck Key error 1.Check the keyboard if it is pressed. 2.Replace the keyboard. 0211 Keyboard error Run interactive tests of the keyboard and the auxiliary input device. 0212 Keyboard Controller Failed System board.
Ch4. Symptom-to-part index Symptom / Error FRU or action, in sequence 0251 System CMOS checksum bad - System CMOS checksum is not correct. - Default configuration used. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 0252 Password checksum bad - The password is cleared. Reset the password by running BIOS Setup Utility. 0260 System timer error 1. Replace the backup battery and run BIOS Setup Utility to reset the time and date. 2. System board.
Ch4. Symptom-to-part index Symptom / Error FRU or action, in sequence 02F7 Fail - Safe timer NMI failed 1. DIMM 2. System board 0611 IDE configuration changed 1. Load Setup Defaults in BIOS Setup Utility. 2. System board. 0612 IDE configuration error 1. Load Setup Defaults in BIOS Setup Utility. 2. System board. 0613 Com A configuration changed 1. Load Setup Defaults in BIOS Setup Utility. 2. System board. 0614 Com A configuration error 1. Load Setup Defaults in BIOS Setup Utility. 2.
Ch4. Symptom-to-part index Error message Symptom / Error FRU or action, in sequence Device address conflict. 1. Load Setup Defaults in BIOS Setup Utility. 2. Backup battery. 3. System board. Allocation error for device. 1. Load Setup Defaults in BIOS Setup Utility. 2. Backup battery. 3. System board. Failing bits: nnnn. 1. DIMM. 2. System board. Invalid System Configuration Data. 1. DIMM. 2. System board. I/O Device IRQ Conflict. 1. Load Setup Defaults in BIOS Setup Utility. 2. Backup battery.
Ch4. Symptom-to-part index LCD-related symptoms Note Before removing or disassembling LCD, power off the computer, unplug all power cords from electrical outlets, remove the battery pack also. Symptom / Error FRU or action, in sequence LCD screen becomes dark suddenly. Check out Battery Miser. Nothing displayed on LCD screen. 1. Check out Battery Miser. 2. Choose Never in the Turn off Monitor item on Power Options Properties. 3. Check the power save mode switch if it is pressed by something. 4.
Ch4. Symptom-to-part index Indeterminate problems · You are here because the diagnostic tests did not identify which adapter or device failed, wrong devices are installed, a short circuit is suspected, or the system is inoperative. Follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects). · Verify that all attached devices are supported by the computer. · Verify that the power supply being used at the time of the failure is operating correctly. 1.
Ch5. Removing and replacing a part Chapter 5. Removing and replacing a part (FRU) Danger Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Caution Before the computer is powered on after FRU replacement, make sure that all screws, springs, and other small parts are in place and are not loose inside the computer. Verify metal flakes can cause electrical short circuits.
Ch5. Removing and replacing a part 1010 Battery Pack 1. Push the battery latch in the direction shown below, then slide the battery pack out of the slot.
Ch5. Removing and replacing a part 1020 Hard Disk Drive Remove the following parts in order before replacing this part. a. Battery Pack(1010) 1. Remove a screw as indicated in the picture, then pull the HDD assembly out in the direction shown below. 1 No. FRU No. Specification Qty 1 1SZZBA4011E M3.0 X L5.
Ch5. Removing and replacing a part 1030 Retainer Remove the following parts in order before replacing this part. a. Battery Pack(1010) 1. Remove 2 screws. 1 1 No. FRU No. Specification Qty 1 1SZZBA4083A M2.0 X L8.
Ch5. Removing and replacing a part 2. To remove three hooks, insert a (-) type screwdriver into a hook located at the lower end of keyboard, and pull it up.
Ch5. Removing and replacing a part 3. Disconnect the keyboard connector.
Ch5. Removing and replacing a part 1040 Retainer Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) 1. Pull up the retainer, and remove the connector using a (-) type screwdriver.
Ch5. Removing and replacing a part 1050 Fan Assembly Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) 1. After removing a screw and the connector, pull up and remove the fan assembly using a (-) type 1 screwdriver. 1 1 No. FRU No. Specification Qty 1 1SZZBZ4020A M2.0 X L8.
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Ch5. Removing and replacing a part 1060-1 Optical Disk Drive (15” Model) Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) 1. Remove a screw, insert a screwdriver into the hole located at the rear of ODD and push it out. 1 No. FRU No. Specification Qty 1 1SZZBZ4014A M2.0 X L5.
Ch5. Removing and replacing a part 1060-2 Optical Disk Drive (14.1” Model) Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) 1. Remove a screw, insert a screwdriver into the back side of ODD and push it out. 1 No. FRU No. Specification Qty 1 1SZZBZ4014A M2.0 X L5.
Ch5. Removing and replacing a part 1070 Wireless LAN Card Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) 1. Remove two wireless LAN card connector, open card knob to take out the card.
Ch5. Removing and replacing a part 1080 MDC Modem Card Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) 1. Remove two screws and insert a screwdriver below the modem. Pull it up to disassemble. 1 1 No. FRU No. Specification Qty 1 1SZZBA4017B M2.0 X L3.
Ch5. Removing and replacing a part 1090 Display Module Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) d. Wireless LAN Card(1070) 1. Remove two screws. 1 1 No. FRU No. Specification Qty 1 1SZZBA4039B M2.5 X L8.
Ch5. Removing and replacing a part 2. Remove two hinge cover screws. 1 1 No. FRU No. Specification Qty 1 1SZZBZ4014A M2.0 X L5.
Ch5. Removing and replacing a part 3. Using a (-) type screwdriver from the back of LCD, pull up the hinge cover with your finger. Then more you move the LCD to the back, the easier the hinge cover will pull out. Remove another hinge cover located on the other side. 4. Remove two hinge screws. 1 1 No. FRU No. Specification Qty 1 1SZZBA4039B M2.5 X L8.
Ch5. Removing and replacing a part 5. Remove the LCD connector located at the upper end of MCD modem. You will see a tag designed to make work easier. Pull out the tag. 4. Remove the LCD cable.
Ch5. Removing and replacing a part 7. Hold the LCD with your both hands, and pull it up to remove.
Ch5. Removing and replacing a part 1100 Keyboard Deck Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) d. Fan Assembly(1050) e. Wireless LAN Card (1070) f. MDC Modem Card(1080) g. Display Module(1090) 1. Remove 14 screws (for 15” model) or 11 screws (for 14.1” model). The screw type is shown on the set for your reference. 15” 1 1 Screw Type 1 1 1 1 1 2 1 1 1 1 1 1 No. FRU No. Specification Qty 1 1SZZBA4083A M2.0 X L8.
Ch5. Removing and replacing a part 14.1” 1 1 1 1 Screw Type 1 Screw Type 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 No. FRU No. Specification Qty 1 1SZZBA4083A M2.0 X L8.0 10 2 1SZZBA4067A M2.0 X L13.
Ch5. Removing and replacing a part 2. Open the I/O port cover and remove two screws. 1 1 No. FRU No. Specification Qty 1 1SZZBA4017B M2.0 X L3.
Ch5. Removing and replacing a part 3. Remove 3 screws. 1 1 1 No. FRU No. Specification Qty 1 1SZZBZ4018B M2.0 X L2.
Ch5. Removing and replacing a part 4. Remove the cable, hold the keyboard deck with your both hands and pull it out.
Ch5. Removing and replacing a part 5. Remove the speaker cable located at the front of key deck that is pulled up.
Ch5. Removing and replacing a part 1110 Main Board Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) d. Fan Assembly(1050) e. Wireless LAN Card (1070) f. MDC Modem Card(1080) g. Display Module(1090) h. Keyboard Deck(1100) 1. Remove two screws and disassemble the ODD Plate Assembly. 1 1 No. FRU No. Specification Qty 1 (14.1”) 1SZZBZ3009B M2.0 X L2.5 2 1 (15”) 1SZZBZ4014A M2.0 X L5.
Ch5. Removing and replacing a part 2. Remove the PCMCIA board. 3. Remove the RTC battery connector from Main Board.
Ch5. Removing and replacing a part 4. Remove the S-Video connector. 5. Remove the LAN S/B connector.
Ch5. Removing and replacing a part 6. Remove the power cable. 7. Remove 4M/B screws. 2 1 1 1 No. FRU No. Specification Qty 1 1SZZBA4014A M2.0 X L5.0 3 2 1SZZBA4017B M2.0 X L3.
Ch5. Removing and replacing a part 8. Hold M/B with your both hand and pull it up to remove.
Ch5. Removing and replacing a part 1120 Battery Frame Assembly Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) d. Fan Assembly(1050) e. Wireless LAN Card (1070) f. MDC Modem Card(1080) g. Display Module(1090) h. Keyboard Deck(1100) i. Main Board(1110) 1. Remove a screw. 1 No. FRU No. Specification Qty 1 1SZZBA4017B M2.0 X L3.
Ch5. Removing and replacing a part 2. Pull up the battery frame finger plate, and remove the battery frame assembly. The LAN S/B will be removed as well when the battery frame assembly is disassembled.
Ch5. Removing and replacing a part 1130 S-Video Sub-Board Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) d. Fan Assembly(1050) e. Wireless LAN Card (1070) f. MDC Modem Card(1080) g. Display Module(1090) h. Keyboard Deck(1100) i. Main Board(1110) 1. Remove the S-Video sub-board.
Ch5. Removing and replacing a part 1140 Display Module Remove the following parts in order before replacing this part. a. Battery Pack(1010) b. Keyboard(1030) c. Retainer(1040) d. Fan Assembly(1050) e. Wireless LAN Card (1070) 1. Using a knife, remove the logo and rubbers that are covering the screws. Then remove all 7 screws. 1 1 1 1 1 2 2 No. FRU No. Specification Qty 1 1SZZBA4044B M2.5 X L4.0 5 2 1SZZBA4068A M2.5 XL5.
Ch5. Removing and replacing a part 2. Disassemble the LCD front. The front hook located on the middle of LCD upper and lower end. Be careful of the direction when removing because it is connected from inside out.
Ch5. Removing and replacing a part 3. Remove cable connector. Remove the cable that is arranged around LCD from LCD frame.
Ch5. Removing and replacing a part 4. Remove 9 screws (for 15” model) or 8 screws (for 14.1”). 1 1 3 1 1 (15”) 2 2 2 2 No. FRU No. Specification Qty 1 1SZZBZ3009B M2.0 X L2.5 4 2 1SZZBA4044B M2.5 XL4.0 4 3 (15”) 1SZZBA4041A M2.0 X L3.
Ch5. Removing and replacing a part 5. Press the hook on the both side of LCD with a (-) type screwdriver and remove from the LCD real panel.
Ch5. Removing and replacing a part 6. Remove LCD from the LCD rear panel.
Ch6. Part lists Chapter 6. Part lists 2004. 4. 28. MKB21 Location LG P/N SPECIFICATION MKL02 6304FLP081A TFT LCD, LG PHILIPS LP150E06-A2 15.0 INCH SXGA+ MKL02 6304FLP080A TFT LCD, LG PHILIPS LP150X08-A3M1 15.0 INCH XGA MKL02 6304FAU002B TFT LCD, AU B150XG01 15.0 INCH XGA MKL02 6304FBH005A TFT LCD, BOE-HYDIS HT15X34-100 15.0 INCH XGA MKL03 3111BZ7101A CASE ASSY, FRONT 15.
Ch6. Part lists Location LG P/N SPECIFICATION MKL28 3110BD0008D MCKINLEY MG DISPLAY REAR 14.1" FOR MC REFRESH MKL29 6871BZT16ZA CABLE FPC, WIRELESS INDICATOR 14.1" MKL30 3850BB3035D MODEL NAME LABEL, MCKINLEY 14.1" FOR EXPORT MKL30 3850BB3035E MODEL NAME LABEL, MCKINLEY 15.0" FOR EXPORT MKL30 3850BB3035P MCKINLEY N N MODEL NAME LABEL 14.
Ch6. Part lists Location LG P/N SPECIFICATION MKC08 3823B70004C MCKINLEY LG-IBM SUNREX-K021102A RUSSIAN 14.1" 84 KEY MKC08 3823B71004C MCKINLEY LG-IBM SUNREX RUSSIAN LM REFRESH 14" MKC08 3823B70004D MCKINLEY LG-IBM SUNREX K021167 ARABIAN 14.1" 84 KEY MKC08 3823B71004D MCKINLEY LG-IBM SUNREX ARAB LM EFRESH 14" MKC08 3823B70004E MCKINLEY LG-IBM SUNREX K021167 HEBREW 14.
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Ch6. Part lists Location LG P/N SPECIFICATION MKC13 6410BK21002 213356-001 VOLEX SAA 1830MM 3PIN CONN. BLACK Australia MKC13 6410BK20705 PL8B1SQJ10A-060 LONGWELL SAA 1830MM 3PIN CONN BLACK Australia MKC13 6410BK21007 SP-502B+H05VV-F+IS-034 I-SHENG SAA 1830MM 3PIN CONN. BLACK Australia MKC13 6410BK21006 AU10S3+H03VV-F+VAC5S VOLEX SAA 1830MM 3PIN CONN BLACK Australia MKC13 6410BX21601 SP-022+IS-034+H05VV-F3G I-SHENG GOST 1800MM 3P CONN.
Ch6. Part lists Location LG P/N SPECIFICATION MKS01 6871BG854AA MCKINLEY N . . LGE 4 LAYERS REV 0.2 MCKINLEY REFRESH 15.0" PCMCIA 7420 SUB B/D MAIN ASSY MKS02 6871BG821AA MCKINLEY LGE 4 LAYERS REV 0.4 PCMCIA WSD 14.1" SUB B/D ASSY MKS02 6871BG851AA MCKINLEY N . . LGE 4 LAYERS REV 0.2 MCKINLEY REFRESH 14.1" PCMCIA 7420 SUB B/D MAIN ASSY MKS03 6871BJ320AB MCKINLEY WIMTEC 2 LAYERS REV 0.4 SVIDEO, USB 15.0" SUB ASSY MKS04 6871BJ320AA MCKINLEY WIMTEC 2 LAYERS REV 0.4 SVIDEO, USB SUB 14.
Ch6. Part lists Location LG P/N SPECIFICATION MKM08 3550BM3173B COVER, CLUTCH LEFT MKM09 3550BM3172A COVER, CLUTCH RIGHT MKM10 3550BM3171A DUMMY, PCMCIA MKM11 3550BM4047A DUMMY, SD MKM12 3301BZ9092D PLATE, CHIPSET COVER ASSY 15.0" M9 MKM12 3301BZ9092A PLATE, CHIPSET COVER ASSY 14.1" M9 MKM12 3301BZ9092B PLATE, CHIPSET COVER ASSY 15.0" M10 MKM12 3301BZ9092C PLATE, CHIPSET COVER ASSY 14.
Case : LCD 14.1" MKL27 MKL29 MKL22 MKL23 MKL31 MKL28 MKL15 Case : LCD 14.1" Location LG P/N SPECIFICATION MKL15 3858BZ3019A INSULATOR, INVERTER 14.1"/15.0" MKL22 3680BM3036A LENS, WIRELESS REAR 14.1" MKL23 3550BM1149B DECORATION COVER, 14.1" FOR EXPORT MKL27 3858BZ3020A INSULATOR, LED 14.1" MKL28 3110BD0008B REAR CASE, 14.1" FOR EXPORT MKL28 3110BD0008D MCKINLEY MG DISPLAY REAR 14.1" FOR MC REFRESH MKL29 6871BZT16ZA CABLE FPC, WIRELESS INDICATOR 14.
Case : LCD 15.0" MKL12 MKM23 MKL17 MKL31 MKL15 MKL14 Case : LCD 15.0" Location LG P/N SPECIFICATION MKL12 6871BZT17AA CABLE FPC, WIRELESS INDICATOR 15.1" MKL14 3110BD0009B REAR CASE, 15.0" FOR EXPORT MKL14 3110BD0009D MCKINLEY MG DISPLAY REAR 15.0" FOR MC REFRESH MKL15 3858BZ3019A INSULATOR, INVERTER 14.1"/15.0" MKL17 3550BM2093B DECORATION COVER, 15.0" FOR EXPORT MKL23 3550BM1149B DECORATION COVER, 14.
MKM22 MKM22 MKL16 MKM23 MKL06 MKL05 MKL04 MKL18 MKM23 MKL13 MKM23 MKL24(14.1") MKL09(15.0") MKL20(14.1") MKL02(15.0") MKM23 MKL11(15.0") MKL26(14.1") MKL25(14.1") MKL10(15.
Location LG P/N SPECIFICATION MKL02 6304FLP081A TFT LCD, LG PHILIPS LP150E06-A2 15.0 INCH SXGA+ MKL02 6304FLP080A TFT LCD, LG PHILIPS LP150X08-A3M1 15.0 INCH XGA MKL02 6304FAU002B TFT LCD, AU B150XG01 15.0 INCH XGA MKL02 6304FBH005A TFT LCD, BOE-HYDIS HT15X34-100 15.0 INCH XGA MKL04 4940BM4146A KNOB, LATCH MKL05 4026BM3013A LATCH, DISPLAY MKL06 4970BW4540A SPRING, LCD LATCH MKL09 4775B00033A HINGE ASSY, LEFT 15.0" MKL10 4775B00034A HINGE ASSY, RIGHT 15.
MKL07 MKL07 MKM22 MKL07 MKL07 MKM22 MKL08 MKM21 MKL21(14.1") MKL03(15.0") MKM22 MKL08 MKL30 MKM21 Location LG P/N SPECIFICATION REMARKS MKL03 3111BZ7101A CASE ASSY, FRONT 15.0 MKL07 4850BM4010A CUSHION, RUBBER UPPER MKL08 4850BM4011A CUSHION, RUBBER LOWER MKL21 3111BZ7100A CASE ASSY, FRONT 14.1" MKL30 3850BB3035D MODEL NAME LABEL, MCKINLEY 14.1" FOR EXPORT MKL30 3850BB3035E MODEL NAME LABEL, MCKINLEY 15.0" FOR EXPORT MKL30 3850BB3035P MCKINLEY N N MODEL NAME LABEL 14.
MKM32 MKM38 MDC Modem MKB01 MKC04 MKC05 MKM19 MKC04 Mini PCI MKM19 Cardbus MKM19 MKS03(15.0") MKS04(14.1") MKS02(14.1") MKS01(15.0") MKM02(14.1") MKM01(15.0") MKC12 MKS06 MKM19 MKM03(14.1") MKM04(15.
Location LG P/N SPECIFICATION MKB01 6871BF100A1 MAINBOARD ASSY, BH M9+ P.P LGE 8 LAYERS REV 0.5 MKB01 6871BF200A1 MAINBOARD ASSY, BH M10 P.P LGE 8 LAYERS REV 0.5 MKB01 6871BF300A1 MCKINLEY US007506 REFRESH MODEL . LGE 8 LAYERS REV 0.
MKM23(14 ) MKM32(15 ) MKM12 MKM38 14 M9 : 3301BZ9092A M10 : 3301BZ9092C 15 M9 : 3301BZ9092D M10 : 3301BZ9092B MKM29 MKC07 MKC10 MKS05 MKC02 MKM19 15 ODD I/F MKM17 MKM18 MKH04 MKM16 MKH02 MKM27 MKM27 MKH03 103
Location LG P/N SPECIFICATION MKC02 2029BG0100A DVD/CDRW COMBO, TOSHIBA SD-R9012 8X 16X 8X 24X BUILT IN 9.5 MM MKC02 6777BG0001A DVD, TEAC DV-28E-BC-43 8X 24X BUILT IN 9.
Location LG P/N SPECIFICATION MKM12 3301BZ9092D PLATE, CHIPSET COVER ASSY 15.0" M9 MKM12 3301BZ9092A PLATE, CHIPSET COVER ASSY 14.1" M9 MKM12 3301BZ9092B PLATE, CHIPSET COVER ASSY 15.0" M10 MKM12 301BZ9092C MKM16 5022BZ4025A THERMAL PAD 19X19 MM ON FAN MKM17 5022BP4010A THERMAL PAD 15X25 MM ON ATI MKM18 5022BP4010B THERMAL PAD 11X11 MM ON NORTHBRIDGE MKM19 1SZZBA4017B SCREW, D2.0 M2.0 L 3.5 MM TORQUE 2.0 0.2 MKM23 1SZZBZ3009B SCREW, D3.8 M2.0 L 2.5 MM TORQUE 2.0 0.
MKM31 MKM32 MKM33 ODD MKD01 MKM39 MKD03 MKD04 106
Location LG P/N SPECIFICATION REMARKS MKD01 3111BZ8801A KBD DECK ASSY 15.0" MKD01 3111BZ8801B N N KBD DECK ASSY 15" MCKINLEY KBD DECK W/ UV COATED KNOB MKD01 3111BZ8800A KBD DECK ASSY 14.1" MKD01 3111BZ8801D MCKINLEY N N MCKINLEY KBD DECK TOTAL ASSY 15.0" FOR MC REFRESH For refresh model MKD01 3111BZ8800C MCKINLEY N N MCKINLEY KBD DECK TOTAL ASSY 14.1" FOR MC REFRESH For refresh model MKD03 6401B10002A SPEAKER ASSY, ESTEC A252SX-012K14 0.8W 4PIN 166.
MKC08 MKM32 MKM06(15.0") MKM07(14.
Location LG P/N SPECIFICATION REMARKS MKC08 3823B70004A MCKINLEY LG-IBM SUNREX-K021102A US-ENG 14.1" 84 KEY MKC08 3823B71004A MCKINLEY LG-IBM SUNREX US-ENG LM REFRESH 14" MKC08 3823B70004C MCKINLEY LG-IBM SUNREX-K021102A RUSSIAN 14.1" 84 KEY MKC08 3823B71004C MCKINLEY LG-IBM SUNREX RUSSIAN LM REFRESH 14" MKC08 3823B70004D MCKINLEY LG-IBM SUNREX K021167 ARABIAN 14.1" 84 KEY MKC08 3823B71004D MCKINLEY LG-IBM SUNREX ARAB LM EFRESH 14" MKC08 3823B70004E MCKINLEY LG-IBM SUNREX K021167 HEBREW 14.
Location LG P/N SPECIFICATION REMARKS MKC08 3823B71008F MCKINLEY LG-IBM OKI FARSI LM REFRESH 15" MKC08 3823B70008H MCKINLEY LG-IBM OKI US SOUTH AFRICA 15" 86KEY MKC08 3823B71008H MCKINLEY LG-IBM OKI US SOUTH AFRICA LM REFRESH 15" MKC08 3823B70008G MCKINLEY LG-IBM OKI UKRAINAIN 15" 86 KEY MKC08 3823B71008G MCKINLEY N OKI UKRAINAIN LM REFRESH 15" MKC08 3823B70008K MCKINLEY LG-IBM OKI SPANISH 15" 86KEY MKC08 3823B70008J MCKINLEY LG-IBM OKI PORTUGUESE 15" 86KEY MKC08 3823B70008L MCKINLEY LG-I
MKM30 MKM05 MKC06 MKM33 MKM33 MKM30 MKM28 MKM33 MKC01 MKM33 MKM34 MKM19 MKC11 MKC13 111
Location LG P/N SPECIFICATION REMARKS MKC01 0IMMRSS090A MEMORY, SAMSUNG M470L3224FT0-CB3 SODIMM 256MB DDR 333MHZ MKC01 0IMMRHY044A MEMORY, HYNIX HYMD232M646C6-J SODIMM 256MB DDR 333MHZ MKC01 0IMMRIH032A MEMORY, INFINEON HYS64D32020GDL-6-B SODIMM 256MB DDR 333MHZ MKC01 0IMMRSS091A MEMORY, SAMSUNG M470L6423EN0-CB3 SODIMM 512MB DDR 333MHZ MKC01 0IMMRIH033A MEMORY, INFINEON HYS64D64020GBDL-6-B SODIMM 512MB DDR 333MHZ MKC06 6911BZ0045B LI-ION BATTERY, SIMPLO 4400MAH 3S-2P MKC06 6911BZ0046B LI-IO
Location LG P/N SPECIFICATION MKM05 3581BZ0030A COVER, ASSY DDR MEMORY MKM19 1SZZBA4017B SCREW, D2.0 M2.0 L 3.5 MM TORQUE 2.0 0.2 MKM28 1SZZBA4067A SCREW, D4.0 M2.0 L13.0 MM TORQUE 2.0 0.2 MKM30 1SZZBA4039B SCREW, D4.5 M2.5 L8.0 MM TORQUE 3.0 0.2 MKM33 1SZZBA4083A SCREW, D3.8 M2.0 L8.0 MM TORQUE 2.0 0.2 MKM34 1SZZBA4085A SCREW, D5.5 M3.0 L6.0 MM TORQUE 2.0 0.
