HP ProBook 4320s, Руководство по техническому обслуживанию и ремонту

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Hard drive
NOTE: The hard drive spare part kit includes a hard drive bracket.
Description Spare part number
750-GB, 5400-rpm 634250-001
640-GB, 7200-rpm 621046
640-GB, 5400-rpm 631160-001
500-GB, 7200-rpm hard drive 634920-001
320-GB, 7200-rpm hard drive 603783-002
250-GB, 7200-rpm hard drive 599541-001
Hard Drive Hardware Kit 630889-001
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 57 ).
5. Remove the following components:
a. Switch cover (see Switch cover on page 59 )
b. Keyboard (see Keyboard on page 61 )
c. Palm rest (see Palm rest on page 72 )
Remove the hard drive:
1. Position the computer right-side up with the front toward you.
2. Remove the two Phillips PM2.0×3.0 screws (1) and loosen the Phillips PM2.5×10.0 captive
screw (2) that secures the hard drive to the computer.
3. Grasp the Mylar tab on the hard drive and slide the hard drive (3) to the left to disconnect it from
the system board.
74 Chapter 4 Removal and replacement procedures