Service cover
Description Spare part number
Service cover 589679-001
Before removing the service cover, 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 38).
Remove the service cover:
1. Simultaneously press in on the right release button (1) and release the right side of the service
cover (2).
2. Simultaneously press in on the left release button (3) and release the left side of the service
cover (4).
3. Remove the service cover (5).
Reverse this procedure to insert the service cover.
40 Chapter 4 Removal and replacement procedures