Specifications

NOTE: The thermal material must be thoroughly cleaned from the surfaces of the system board (1),
(2), and (3) and the heat sink components (4), (5), and (6) and must be replaced each time the heat
sink is removed. Replacement thermal material is included with all heat sink, system board, cable,
and processor spare part kits.
RJ-45 (network) jack
NOTE: The Cable Kit includes replacement thermal material.
Description Spare part number
Cable Kit 535757-001
Before removing the RJ-45 (network) jack, 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 42).
5. Remove the following components:
a. Switch cover and keyboard (see
Switch cover and keyboard on page 43)
b. Memory module (see
Memory module on page 46)
c. Optical drive (see
Optical drive on page 48)
d. Speakers (see
Speakers on page 50)
e. Palm rest (see
Palm rest on page 51)
f. WLAN module (see
WLAN module on page 56)
g. Hard drive (see
Hard drive on page 53)
Component replacement procedures 77