1.
Prepare the computer for disassembly
2.
Remove the bottom cover
3.
Disconnect the battery cable from the system board the battery (see
4.
Remove the system board (see
Remove the fan/heat sink assembly:
1.
Disconnect the fan cables (1) from the system board.
2.
In the order indicated on the heat sink, loosen the four captive Phillips screws (2) that secure the fan/heat
sink assembly to the computer.
3.
Loosen the four captive Phillips screws (3) that secure the fan/heat sink assembly to the computer.
4.
Remove the fan/heat sink assembly from the system board (4).
ENWW
(Preparation for disassembly on page
(Bottom cover on page
44).
System board on page
44).
Battery on page
61).
Component replacement procedures
45).
65