Fan And Heat Sink Assembly - HP MINI 5103 Maintenance And Service Manual

Fan and heat sink assembly

Description
Fan and heat sink assembly (includes replacement thermal material)
Fan and heat sink assembly, for use with dual-core models (includes replacement thermal material)
NOTE: To properly ventilate the device, allow at least a 7.6-cm (3-inch) clearance on the left side of
the device. The device 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 device.
Before removing the fan and heat sink assembly:
1. Shut down the device. If you are unsure whether the device is off or in Hibernation, turn the
device on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the device.
3. Disconnect the power from the device by first disconnecting the power cord from the AC outlet
and then disconnecting the AC adapter from the device.
4. Remove the battery (see
5. If your device has WWAN capability, remove the SIM (see
6. Remove the following components:
a. Keyboard (see
b. Hard drive (see
c. Top cover (see
d. WLAN module (see
e. Display assembly (see
f. System board (see
Remove the fan and heat sink assembly:
1. Turn the system board upside down.
76 Chapter 4 Removal and replacement procedures
Battery on page 38).
Keyboard on page 43)
Mass storage devices on page
Top cover on page 56)
WLAN module on page
Display assembly on page
System board on page
SIM on page
50)
53)
65)
74)
Spare part number
598452-001
627790–001
39).