Hard drive
NOTE: The hard drive spare part kit does not include the hard drive bracket or cable.
Description Spare part number
Hard drives:
2-TB, 5400-rpm 912487-857
1-TB, 5400-rpm 766457-858
1-TB, 5400-rpm 762990-006
Hard drive bracket L20325-001
Hard drive cable L20324-001
Miscellaneous Kit (includes WLAN Mylar and hard drive cover Mylar) L29160-001
Before removing the hard drive, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 36).
5. Remove the battery (see Battery on page 39).
To remove the hard drive:
1. Lift the hard drive ZIF connector (1), and then disconnect the hard drive cable from the system board (2).
2. Remove the four Phillips M2.0×5.0 screws (3) that secure the hard drive to the computer.
Component replacement procedures 47