HP (Hewlett-Packard) HP 431 Laptop User Manual


 
Hard drive
NOTE: The hard drive spare part kit does not include the hard drive connector cable, bracket, or
screws. The hard drive connector cable is included in the Cable Kit, spare part number 645968-001.
The hard drive bracket and screws are included in the Hard Drive Hardware Kit, spare part number
645969-001.
Description Spare part number
For use only with Compaq 435 and Compaq 436 computer models:
250-GB, 7200-rpm 649902-001
For use with all computer models:
750-GB, 5400-rpm 634250-001
640-GB, 5400-rpm 603785-001
500-GB, 7200-rpm 634925-001
500-GB, 5400-rpm 634638-001
320-GB, 7200-rpm 641672-001 and
634862-001
320-GB, 5400-rpm 645193-001 and
622643-001
250-GB, 7200-rpm 634861-001
Before removing the hard drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 43).
5. Remove the memory module/wireless module compartment cover (see
WLAN module
on page 44).
Remove the hard drive:
1. Loosen the captive screw (1) that secures the hard drive compartment cover to the computer.
48 Chapter 4 Removal and replacement procedures