Fan
Description Spare part number
Fan for use in models with discrete graphics L20473-001
Fan for use in models with UMA graphics L20474-001
Before removing the fan, follow these steps:
1. Shut down the computer.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the optical drive (see Optical drive on page 33).
5. Remove the bottom cover (see Bottom cover on page 37).
6. Remove the battery (see Battery on page 40).
Remove the fan:
1. Disconnect the fan cable from the system board (1).
2. Remove the Phillips M2.5×6.0 screw (2) that secures the fan to the computer.
3. Lift the fan from the computer (3).
Reverse this procedure to install the fan.
56 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
To Next Page
Loading...
Need help?
General
