HP 4540s Spécifications télécharger pdf (Page 70)

Hard drive

NOTE: All hard drive spare part kits include a hard drive bracket and screws.

Description Spare part number

750-GB, 7200-rpm hard drive 633252-001

750-GB, 5400-rpm hard drive 634250-001

640-GB, 5400-rpm hard drive 669300-001

500-GB, 7200-rpm hard drive 634925-001

500-GB, 7200-rpm hard drive (locked) 718475-001

500-GB, 5400-rpm hard drive (4540s models only) 683802-001

500-GB, 5400-rpm hard drive (4440s/4441s models only) 669299-001

320-GB, 7200-rpm hard drive 641672-001

320-GB, 5400-rpm hard drive (4540s models) 645193-001

320-GB, 5400-rpm hard drive (4440s/4441s models only) 622643-001

128-GB solid-state drive 684253-001

Hard Drive Hardware Kit (includes hard drive bracket and screws) 683488-001

Before disassembling the computer, 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 55).

5. Remove the bottom door (see

Bottom door on page 58).

NOTE: Instructions for removing the hard drive are imprinted on the service door.

Remove the hard drive:

1. Position the computer upside-down.

2. Remove the four Phillips PM2.0×4.0 screws (1) that secure the hard drive to the computer.

62 Chapter 4 Removal and replacement procedures

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HP 4540s Spécifications Page 70