Fan
Description Spare part number
Fan L22306-001
Before removing the fan, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is o 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 rst unplugging the power cord from the AC outlet, and
then unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 33).
5. Remove the battery (see Battery on page 46).
6. Remove the keyboard (see Keyboard on page 42).
Remove the fan:
NOTE: To remove the fan you must remove screws from both the top (under the keyboard) and bottom of
the computer.
1. Position the computer upright and open as far as possible.
2. Remove the ve Phillips M2.0×3.0 screws that secure the fan to the computer.
3. Close the computer and position it upside down.
4. Disconnect the fan cable from the system board (1).
5. Loosen the two captive Phillips screws (2) that secure the fan to the computer.
Component replacement procedures 61
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