Fan; Remove The Wlan Module; Remove The System Board - HP ENVY 17 Maintenance And Service Manual

Fan

Description
Fan (with foil)
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 optical drive (see
6. Remove the keyboard/top cover from the base enclosure (see
7. Remove the WLAN module (see
8. Remove the subwoofer (see
9. Remove the system board (see
Remove the fan:
1. Disconnect the fan cable from the system board, and then remove the piece of tape that secures the fan
to the heat sink (1).
2. Remove the three Phillips screws securing the fan to the unit (2) and (3).
3. Lift the fan (4) to remove it.
Reverse this procedure to install the fan.
Battery on page 32),
Optical drive on page
WLAN module on page
Subwoofer on page 55).
System board on page
33).
Keyboard/top cover on page
50).
58).
Component replacement procedures
Spare part number
763700-001
36).
73