7.
Remove the optical drive bracket (2).
Reverse this procedure to reassemble and install an optical drive.
Fan
The spare part number for the fan that is used in all models is 605791-001.
Before removing the fan, 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
5.
Remove the service door (see
Remove the fan:
1.
Position the computer upside down with the front toward you.
2.
Disconnect the fan cable (1) from the system board .
64
Chapter 4 Removal and replacement procedures
Battery on page
53).
Service door on page
53).