
Fan
Table 6-7
Fan description and part number
Description
Spare part number
Fan
L56444-001
Before removing the fan, follow these steps:
1.
Prepare the computer for disassembly (
Preparation for disassembly on page 42
2.
Remove the bottom cover (see
3.
Disconnect the battery (see
TIP:
You do not have to remove the fan to remove the system board. You can remove the fan with the
system board still installed.
Remove the fan:
1.
Disconnect the fan cable from the system board
(1).
2.
Remove the three Phillips M2.5 × 3.5 screws
(2) that secure the fan to the computer.
3.
Remove the fan from the computer
(3).
Reverse this procedure to install the fan.
50
Chapter 6 Removal and replacement procedures for authorized service provider parts