Fan/Heat Sink - HP Folio 13-2000 Maintenance And Service Manual

Fan/Heat sink

Description
Fan
Heat sink
NOTE: To properly ventilate the computer, allow at least 7.6 cm (3 in) of clearance on the left side
of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a
temperature sensor and is designed to turn on automatically when high temperature conditions exist.
These conditions are affected by high external temperatures, system power consumption, power
management/battery conservation configurations, battery fast charging, and software requirements.
Exhaust air is displaced through the ventilation grill located on the left side of the computer.
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 base enclosure screws (see
5. Remove the keyboard (see
6. Remove the top cover (see
7. Disconnect the battery cable (see
Remove the fan:
1. Turn the computer, with the front toward you.
2. Disconnect the fan cable (1) from the system board.
3. Remove the 4 Phillips PM 2.0×3.0 screws securing the heat sink (2), and the 2 Phillips PM
2.0×3.0 screws securing the fan (3).
46 Chapter 4 Removal and replacement procedures
Base enclosure on page
Keyboard on page 26).
Top cover on page 28).
Battery on page
25).
32),
Spare part number
672354-001
672355-001