Dell XPS 430 Servis Kılavuzu - Sayfa 18

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Dell XPS 430 Servis Kılavuzu
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  Replacing Fans
Dell™ XPS™ 430 Service Manual 
  Replacing the Processor Airflow Shroud Assembly
  Replacing the Processor Fan Cage
  Replacing the Processor Fan
  Replacing the Card Fan
 
CAUTION:
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:
To guard against likelihood of electric shock, laceration by moving fan blades or other unexpected injuries, always unplug your
computer from the electrical outlet before removing the cover.
 Replacing the Processor Airflow Shroud Assembly
 
1. Follow the procedures in
Before You
 
2. Remove the computer cover (see
 
CAUTION:
The processor heat sink can get very hot during normal operation. Be sure that the heat sink has had sufficient time to cool before you
touch it.
1
processor airflow shroud
NOTICE:
The processor heat sink is attached to the processor airflow shroud. When you remove the airflow shroud, lay it upside down or on its side to
avoid damaging the heat sink thermal interface.
 
3. Loosen the two captive screws securing the processor airflow shroud to the chassis, then pivot the shroud forward and ease it out of the hinges.
 
4. If present on your computer, remove the card retention bracket (see
 
5. Lift the processor airflow shroud out of the computer, and set it aside.
 
6. To replace the processor airflow shroud, align the hinge slots on the processor airflow shroud with the hinge guides on the system board.
 
7. Align the other side of the processor airflow shroud towards the processor fan, and then tighten the two captive screws.
 
8. If you removed a card retention bracket, snap it back into place (see
 
9. Replace the computer cover (see
 
10. Connect your computer and devices to electrical outlets, and turn them on.
Begin.
Removing the Computer
Cover).
2
captive screws (2)
Replacing the Computer
Cover).
Removing PCI and PCI Express
Cards).
Installing PCI and PCI Express
Cards).