Hard Drive - HP 320 - Notebook PC Maintenance And Service Manual

Compaq 320, 321, 420, 421, 620 and 621 notebook pcs hp 420 and 620 notebook pcs - maintenance and service guide
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Hard drive

NOTE:
The hard drive spare part kit includes a hard drive bracket.
Description
500-GB, 7200-rpm hard drive for use in computers with 39.6-cm (15.6-in) displays
320-GB, 7200-rpm hard drive for use in computers with 39.6-cm (15.6-in) displays
250-GB, 7200-rpm hard drive for use in computers with 39.6-cm (15.6-in) displays
500-GB, 7200-rpm hard drive
320-GB, 7200-rpm hard drive
250-GB, 7200-rpm hard drive
250-GB, 5400-rpm hard drive
160-GB, 7200-rpm hard drive
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
5.
Remove the service door (see
Remove the hard drive from a 39.6-cm (15.6-in) computer:
1.
Position the computer right-side up with the front toward you.
2.
Remove the two Phillips PM2.5×6.0 screws (1) and loosen the Phillips PM2.5×11.0 captive screw
(2) that secure the hard drive to the computer.
3.
Grasp the mylar tab on the hard drive and slide the hard drive (3) to the right to disconnect it
from the system board.
56
Chapter 4 Removal and replacement procedures
Battery on page
53).
Service door on page
53).
Spare part number
611029-001
611028-001
611027-001
608139-001
608138-001
608137-001
493994-001
455954-001

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