Dell XPS 430 Servis Kılavuzu - Sayfa 30

Masaüstü Dell XPS 430 için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Dell XPS 430 42 sayfaları. Dell xps computer setup
Ayrıca Dell XPS 430 için: Kurulum (2 sayfalar)

Sayfayı Yazdır
Dell XPS 430 Servis Kılavuzu
Back to Contents Page
  Replacing the Power Supply
Dell™ XPS™ 430 Service Manual 
 
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.
 
1. Follow the procedures in
Before You
 
2. Remove the computer cover (see
NOTICE:
Note the location and ID of each power connector before disconnecting the power supply cables.
 
3. Follow the DC power cables that stem from the power supply and disconnect each connected power cable.
NOTE:
Note the routing of the power cable bundles as you disconnect them. You must route these cables properly when you replace them to
prevent them from being pinched or crimped.
 
4. Remove the four screws that attach the power supply assembly to the back of the chassis.
 
5. Press and hold the metal release tab at the bottom of the power supply unit, push the power supply towards the front of the computer to free it from
the securing tabs on the computer chassis.
 
6. Gather the power supply bundles that stem from the power supply, for easy removal and lift it out of the computer.
1 power supply screws (4)
 
7. To replace the power supply, align the bottom of the power supply unit with the tabs on the chassis, then slide it towards the back of the system till it
snaps into place.
 
8. Replace the four screws that secure the power supply to the back of the chassis.
 
9. Reattach each of the DC power cables that were previously connected, carefully rerouting them as you found them.
 
10. Replace the computer cover (see
 
11. Connect your computer and devices to electrical outlets, and then turn them on.
Back to Contents Page
 
Begin.
Removing the Computer
Cover).
Replacing the Computer
Cover).