Processor heat sink
All heat sink spare part kits include replacement thermal material.
Description
Spare part number
NOTE:
The processor heat sink is included with the video card fan/heat sink assembly.
Video card fan/heat sink assembly for use in computers with AMD FirePro M5950 and NVIDIA
Quadro 1000M graphics cards
652675-001
Video card fan/heat sink assembly for use in computers with NVIDIA Quadro 2000M graphics
cards
652677-001
Before removing the processor heat sink, 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
Battery on page 48
).
5.
Remove the service access cover (see
Service access cover on page 50
).
6.
Remove the following components:
a.
Hard drive (see
Hard drive on page 60
)
b.
Optical drive (see
Optical drive on page 65
)
c.
Keyboard (see
Keyboard on page 67
)
d.
Top cover (see
Top cover on page 71
)
e.
Video card fan/heat sink assembly (see
Video card fan/heat sink assembly on page 84
)
Remove the processor heat sink:
1.
Position the computer right-side up, with the front toward you.
2.
Loosen the four captive screws
(1)
that secure the processor heat sink to the base enclosure.
86
Chapter 4 Removal and replacement procedures
Downloaded from LpManual.com Manuals