Top cover
NOTE: The top cover spare part kit includes a TouchPad board and a TouchPad bracket. The Top
cover spare part kit does not include a TouchPad cable. The TouchPad cable is available using spare
part number 576841-001.
Description Spare part number
Top cover with bronze finish for use in all countries and regions except Brazil and the United
Kingdom
NOTE: The Top cover spare part kit does not include a TouchPad cable. The TouchPad cable is
available using spare part number 576841-001.
576840-001
Top cover with bronze finish for use only in the United Kingdom 576840-031
Before removing the top 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 36).
5. Remove the memory module compartment cover (see “Expansion memory module”.
Component replacement procedures
39
