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Fan/heat sink assembly
NOTE:
The fan/heat sink assembly includes replacement thermal material.
Description
For use in AMD A50M UMA computer models
Thermal material
Before removing the fan/heat sink assembly, remove the following components:
1.
Battery (see
2.
Service door (see
3.
Hard drive (see
4.
Optical drive (see
5.
WLAN module (see
6.
Memory module (see
7.
Keyboard (see
8.
Top cover (see
9.
USB board (see
10.
Display assembly (see
11.
Power connector (see
12.
System board (see
Remove the fan/heat assembly (fan/heat sink appearance may vary):
NOTE:
Steps 1 through 5 apply only to computer models equipped with Intel processors.
1.
Turn the system board right-side up, with the front toward you.
2.
Disconnect the fan cable from the system board (1).
3.
Remove the Phillips 3.0 x 2.0 screw (2) that secures the fan/heat sink assembly to the system
board.
4.
Follow the sequence embossed on heat sink to loosen the five Phillips 10.0 x 2.0 captive screws
(3) that secure the fan/heat sink assembly to the system board.
NOTE:
assembly and system board components, it might be necessary to move the fan/heat sink
assembly from side to side to detach the assembly.
60
Chapter 4 Removal and replacement procedures
Battery on page
30)
Service door on page
Hard drive on page
Optical drive on page
WLAN module on page
Memory module on page
Keyboard on page
Top cover on page
USB board on page
Display assembly on page
Power connector on page
System board on page
Due to the adhesive quality of the thermal material located between the fan/heat sink
31)
32)
34)
36)
37)
39)
41)
47)
50)
49)
57)
Spare part number
657145-001
634366-001
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