Drives User Guide
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Product notice This user guide describes features that are common to most models. Some features may not be available on your computer.
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Table of contents 1 Identifying installed drives 2 Handling drives 3 Improving hard drive performance Using Disk Defragmenter ..................................................................................................................... 3 Using Disk Cleanup .............................................................................................................................. 3 4 Using HP 3D DriveGuard Identifying HP 3D DriveGuard status .........................................................
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1 Identifying installed drives To view the drives installed on the computer, select Start > Computer. NOTE: Windows® includes the User Account Control feature to improve the security of your computer. You may be prompted for your permission or password for tasks such as installing software, running utilities, or changing Windows settings. Refer to Windows Help for more information.
2 Handling drives Drives are fragile computer components that must be handled with care. Refer to the following cautions before handling drives. Additional cautions are included with the procedures to which they apply. CAUTION: To reduce the risk of damage to the computer, damage to a drive, or loss of information, observe these precautions: Before you move a computer that is connected to an external hard drive, initiate Sleep and allow the screen to clear, or properly disconnect the external hard drive.
3 Improving hard drive performance Using Disk Defragmenter As you use the computer, files on the hard drive become fragmented. Disk Defragmenter consolidates the fragmented files and folders on the hard drive so that the system can run more efficiently. After you start Disk Defragmenter, it works without supervision. Depending on the size of your hard drive and the number of fragmented files, Disk Defragmenter may take more than an hour to complete.
4 Using HP 3D DriveGuard HP 3D DriveGuard protects the hard drive by parking the drive and halting I/O requests under either of the following conditions: ● You drop the computer. ● You move the computer with the display closed while the computer is running on battery power. A short time after the end of one of these events, HP 3D DriveGuard returns the hard drive to normal operation.
Using HP 3D DriveGuard software The HP 3D DriveGuard software enables you to perform the following tasks: ● Enable and disable HP 3D DriveGuard. NOTE: Depending on your user privileges, you may not be able to enable or disable HP 3D DriveGuard. Additionally, members of an Administrator group can change the privileges for nonAdministrator users. ● Determine whether a drive in the system is supported. To open the software and change settings, follow these steps: 1.
5 Replacing a hard drive CAUTION: To prevent information loss or an unresponsive system: Shut down the computer before removing the hard drive from the hard drive bay. Do not remove the hard drive while the computer is on, in the Sleep state, or in Hibernation. If you are not sure whether the computer is off or in Hibernation, turn the computer on by pressing the power button. Then shut down the computer through the operating system. To remove a hard drive: 1. Save your work. 2.
11. Lift the hard drive (3) out of the hard drive bay. To install a hard drive: ENWW 1. Insert the hard drive into the hard drive bay (1). 2. Pull the hard drive tab (2) to the left to connect the hard drive. 3. Tighten the hard drive screw (3). 4. Align the tabs (1) on the hard drive cover with the notches on the computer. 5. Replace the cover (2).
6. 8 Tighten the hard drive cover screws (3).
6 Using an optical drive An optical drive, such as a DVD-ROM drive, supports optical discs (CDs and DVDs). These discs store or transport information and play music and movies. DVDs have a higher storage capacity than CDs. All optical drives can read from optical discs and some drives can also write to optical discs, as described in the following table.
Playing a CD or DVD 1. Turn on the computer. 2. Press the release button (1) on the drive bezel to release the disc tray. 3. Pull out the tray (2). 4. Hold the disc by the edges to avoid touching the flat surfaces and position the disc label-side up over the tray spindle. NOTE: If the tray is not fully accessible, tilt the disc carefully to position it over the spindle. 5. Gently press the disc (3) down onto the tray spindle until the disc snaps into place. 6. Close the disc tray.
Observing the copyright warning It is a criminal offense, under applicable copyright laws, to make unauthorized copies of copyrightprotected material, including computer programs, films, broadcasts, and sound recordings. Do not use this computer for such purposes. CAUTION: To prevent loss of information or damage to a disc, observe the following guidelines: Before writing to a disc, connect the computer to a reliable external power source.
2. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces. NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it. 3. Close the disc tray and place the disc in a protective case. When the disc tray does not open 12 1. Insert the end of a paper clip (1) into the release access in the front bezel of the drive. 2.
3. Remove the disc (3) from the tray by gently pressing down on the spindle while lifting the outer edges of the disc. Hold the disc by the edges and avoid touching the flat surfaces. NOTE: If the tray is not fully accessible, tilt the disc carefully as you remove it. 4. Close the disc tray and place the disc in a protective case. Preventing playback disruptions ● Save your work and close all open programs before playing a CD or a DVD. ● Log off the Internet before playing a CD or a DVD.
Turn off external devices such as printers and scanners. Disconnecting these devices frees up valuable system resources and results in better playback performance. Change desktop color properties. Because the human eye cannot easily tell the difference between colors beyond 16 bits, you should not notice any loss of color while watching a movie if you lower system color properties to 16-bit color, as follows: ◦ Right-click anywhere on the desktop—not on an icon—select Personalize > Display Settings.
7 Using external drives Removable external drives expand your options for storing and accessing information. A USB drive can be added by connecting the drive to a USB port on the computer. USB drives include the following types: ● 1.
8 Troubleshooting The following sections describe several common issues and resolutions. The computer does not detect the optical drive If Windows does not detect the optical drive, use the Device Manager to troubleshoot the device and update, uninstall, or roll back the device driver. To check your device and drivers in Device Manager, follow these steps: 1. Remove any discs from the optical drive. 2. Select Start > Control Panel > System and Maintenance > Device Manager.
To use the HP Web site: 1. Open your Internet browser and go to http://www.hp.com/support. 2. Select your country or region. 3. Click the option for software and driver downloads, and then type your computer model number in the search box. 4. Press enter, and then follow the on-screen instructions. A disc does not play ● Save your work and close all open programs before playing a CD or a DVD. ● Log off the Internet before playing a CD or a DVD. ● Be sure that you insert the disc properly.
A DVD movie is not visible on an external display 1. If both the computer display and an external display are turned on, press fn+f4 one or more times to switch between the 2 displays. 2. Configure the monitor settings to make the external display primary: a. Right-click on a blank area of the computer desktop, and select Personalize > Display Settings. b. Specify a primary display and a secondary display.
Index A airport security devices 2 AutoPlay 10 C CD copying 11 playing 10 removing 11 CD drive 9, 15 copyright warning I issues, resolving 11 15 H hard disk drive external 15 HP 3D DriveGuard installing 7 replacing 6 hard drive external 15 ENWW 16 L light, drive 4 D Disk Cleanup software 3 Disk Defragmenter software 3 disk performance 3 diskette drive 15 drive light 4 drives caring for 2 diskette 15 external 15 hard 6, 7, 15 optical 9, 15 See also hard drive; optical drive DVD changing region settin
