Fan - HP PAVILION 311 Maintenance And Service Manual

Removal and replacement procedures

Fan

Description
Fan (includes cable)
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 following components:
a. Accessory compartment cover (see
b. Hard drive (see
c. Keyboard (see
d. Top cover (see
e. Display assembly (see
f. System board (see
Remove the fan:
1. Disconnect the fan cable 1 from the system board.
2. Remove the 2 Phillips PM2.0×4.0 screws 2 that secure the fan to the system board.
3. Remove the fan 3.
Reverse this procedure to install the fan.
4–42
"Battery" on page
"Keyboard" on page
"Hard drive" on page 4-18)
"Keyboard" on page 4-21)
"Top cover" on page 4-24)
"Display assembly" on page
"System board" on page
4-7).
4-21)
4-31)
4-38)
Spare part number
580061-001
Maintenance and Service Guide