HP ProBook 4545s, Maintenance And Service Manual

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Hard drive
Description Spare part number
750-GB, 7200-rpm (2.5 in) 633252-001
750-GB, 5400-rpm (2.5 in) 634250-001
640-GB, 5400-rpm (2.5 in) 669300-001
500-GB, 7200 rpm (2.5 in) 634925-001
320-GB, 7200-rpm (2.5 in) 641672-001
Hard Drive Hardware Kit (includes hard drive bracket, mylar insulator, and screws) 690978-001
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 37 ).
5. Remove the bottom door (see Bottom door on page 38 ).
Remove the hard drive:
1. Position the computer upside-down with the front toward you.
2. Locate the hard drive on the bottom of the computer (see bottom parts location Bottom parts
location on page 39 )
3. Remove the four Phillips PM2.0×4.0 screws (1) that secure the hard drive to the computer.
Component replacement procedures 45