Datasheet

Reverse this procedure to install the battery.
Hard drive
Description Spare part number
500 GB, 5400 rpm 683802-005
320 GB, 7200 rpm 634862-005
320 GB, 5400 rpm 645193-005
128 GB mSATA solid-state drive 687101-001
32 GB mSATA solid-state drive 687100-001
Before removing the hard drive or SSD, 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 base enclosure (see
Base enclosure on page 43).
5. Disconnect the battery cable (see
Battery on page 44).
Remove the hard drive:
1. Disconnect the hard drive cable from the system board (1), and then remove the 4 screws (2)
securing the hard drive to the top cover.
46 Chapter 4 Removal and replacement procedures