Fan/Heat Sink Assembly - HP Pavilion TX1000Z Maintenance And Service Manual

Keyboard (see
d.
Switch cover (see
e.
Display assembly (see
f.
Top cover (see
g.
Power switch assembly (see
h.
System board (see
i.
Remove the WWAN antenna board:
Remove the two Phillips PM2.0×4.0 screws (1) that secure the WWAN external antenna board to
1.
the base enclosure.
Remove the WWAN external antenna board and cable (2).
2.
Reverse this procedure to install the WWAN external antenna board.

Fan/heat sink assembly

Description
Fan/heat sink assembly (includes thermal paste and thermal pads)
NOTE:
side and rear panel 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 applications. Exhaust air is displaced through the ventilation grill located on the left side
of the computer.
ENWW
Keyboard on page
Switch cover on page
Display assembly on page
Top cover on page
Power switch assembly on page
System board on page
To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right
47)
50)
52)
59)
66)
Component replacement procedures
63)
Spare part number
441143-001
71