Processor fan and heat sink, Removing the heat sink, Replacing the heat sink – Dell Studio One 19 (1909, Early 2009) User Manual
Page 17
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Processor Fan and Heat Sink
Dell Studio One 19/1909 Service Manual
Removing the Heat Sink
1.
Follow the procedures in
Before You Begin
.
2.
Remove the computer cover (see
Removing the Computer Cover
).
3.
Remove the shield (see
Removing the Shield
).
4.
Remove the stand (see
Removing the Stand
).
5.
Remove the back I/O panel (see
Removing the Back I/O Panel
).
6.
Loosen the four captive screws that secure the heat sink to the system board.
7.
Remove the screw that secures the heat sink to the chassis.
8.
Carefully lift the heat sink away from the computer.
Replacing the Heat Sink
WARNING:
Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
WARNING:
The heat sink may be very hot during normal operation. Be sure that it has had sufficient time to cool before you touch it.
CAUTION:
Do not perform the following steps unless you are familiar with hardware removal and replacement. Performing these steps
incorrectly could damage your system board. For technical service information, see the Setup Guide.
CAUTION:
To ensure maximum cooling for the processor, do not touch the heat transfer areas on the processor heat sink. The oils in your skin
can reduce the heat transfer capability of the thermal grease.
1
heat sink
2
captive screws (4)
3
screw