Dell XPS 730x (Early 2009) - Manual (Page 45)

Replacing the Processor: Dell XPS 730/730X Service Manual
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Replacing the Processor
Dell™ XPS™ 730/730X Service Manual
Removing the Processor
Installing the Processor
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.
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,
see the Setup Guide.
1. Follow the procedures in Before You Begin .
2. Remove the computer cover (see Replacing the Computer Cover ).
WARNING: Despite having a plastic shield, the heat sink assembly may be very hot during normal
operation. Be sure that it has had sufficient time to cool before you touch it.
3. Disconnect the power cables from the ATX_POWER and ATX_CPU connectors (see System Board Components ) on the
system board.
4. Remove the processor fan and heat sink assembly from the computer (see Replacing the Processor Fan Assembly ).
NOTE: Unless a new heat sink is required for the new processor, reuse the original heat sink assembly when you
replace the processor.
5. Press and push the release lever down and out to release it from the tab that secures it.
6. Open the processor cover, if applicable.
Removing the Processor