Dell Dimension 9200c - Manual (Page 53)

Removing and Installing Parts: Dell Dimension 9200C Service Manual
file:///T|/htdocs/systems/dim9200C/en/SM_EN/parts.htm[10/31/2012 8:07:53 AM]
operation.
9. Enter system setup (see Entering System Setup ) and select the appropriate Drive option.
Heat Sink Assembly
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the
Product Information Guide.
Removing the Heat Sink Assembly
1. Follow the procedures in Before You Begin .
2. Remove the CD/DVD drive, if installed (see Removing a CD/DVD Drive ).
1 heat sink assembly
CAUTION: The heat sink assembly can get very hot during normal operation. Be sure that the assembly has
had sufficient time to cool before you touch it.
3. Remove the two screws from either side of the heat sink assembly.
NOTICE: After you remove the heat sink assembly, lay the assembly on its side. Do not set the heat sink assembly
upright or touch the thermal interface to avoid damage to the thermal interface material on the underside.
4. Pivot the assembly towards the back of the computer and lift to remove.
Installing the Heat Sink Assembly
1. Place the heat sink assembly back onto the heat sink assembly bracket.
2. Rotate the heat sink assembly down towards the computer base and tighten the two captive screws.