Dell XPS 8930, Руководство по обслуживанию

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Replacing the chassis fan
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before
working inside your computer . After working inside your computer, follow
the instructions in After working inside your computer . For more safety best
practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance .
Procedure
1 Align the holes on the chassis fan with the rubber grommets on the chassis-fan
bracket.
NOTE: Align the orientation of the chassis-fan bracket as indicated on
the bracket to ensure that the chassis fan is secured to the computer.
2 Insert the ends of the rubber grommets through the holes at each corner of the
fan.
3 Align the grommets in the fan with the holes at each corner of the chassis fan
bracket and pull through until they snap into place.
4 Route the chassis-fan cable through the routing guide on the bracket.
5 Align the tabs on the chassis-fan bracket with the slots on the chassis and slide
the fan into position.
6 Align the screw hole on the chassis-fan bracket with the screw hole on the
chassis.
7 Replace the screw that secures the chassis-fan bracket to the chassis.
8 Route the chassis-fan cable through the routing guide on the bracket.
9 Connect the chassis-fan cable to the system board.
For more information, see “
System-board components ”.
Post-requisites
1 Replace the VR heat sink . (if installed)
2 Replace the blower and heat-sink assembly . (if installed)
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