HP ProBook 4520s HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Page 86

Hard drive, Position the computer right-side up with the front toward you. - hard drive replacement

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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 320-GB, 7200-rpm hard drive 250-GB, 7200-rpm hard drive Spare part number 598698-001 598697-001 598696-001 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 50). 5. Remove the Switch cover and keyboard (see Switch cover and keyboard on page 51). NOTE: It is not necessary to remove the keyboard cable from the system board when removing the hard drive. 6. Remove the palm rest (see Palm rest on page 76). Remove the hard drive: 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. 78 Chapter 4 Removal and replacement procedures

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Hard drive
NOTE:
The hard drive spare part kit includes a hard drive bracket.
Description
Spare part number
500-GB, 7200-rpm hard drive
598698-001
320-GB, 7200-rpm hard drive
598697-001
250-GB, 7200-rpm hard drive
598696-001
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
50
).
5.
Remove the Switch cover and keyboard (see
Switch cover and keyboard
on page
51
).
NOTE:
It is not necessary to remove the keyboard cable from the system board when removing
the hard drive.
6.
Remove the palm rest (see
Palm rest
on page
76
).
Remove the hard drive:
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.
78
Chapter 4
Removal and replacement procedures