Replacing A Hard Drive - HP 455 User Manual

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Do not type on the keyboard or move the computer while an optical drive is writing to a disc. The
write process is sensitive to vibration.
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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.

Replacing a hard drive

CAUTION:
drive, place items on it, or expose it to liquids, or temperature or humidity extremes. See
drives on page 50
CAUTION:
Before removing or installing a drive, shut down the computer. If you are unsure whether the
computer is off, in the Sleep state, or in Hibernation, turn the computer on, and then shut it down
through the operating system.
1. Save your work and shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Unplug the power cord from the AC outlet.
4. Turn the computer upside down on a flat surface.
5. Remove the battery from the computer.
NOTE: To access the hard drive cover screw, you must first remove the wireless and memory
module compartment cover.
Remove the wireless and memory module compartment cover:
▲ Loosen the wireless and memory module compartment cover screw (1), and then lift up (2) and
remove the cover (3).
Drives are fragile computer components that must be handled with care. Do not drop a
for specific precautions when handling drives.
To prevent information loss or an unresponsive system:
Handling
Improving performance 51