Dell Inspiron D27M, Service Manual, Page: 109 / 150

Identifier GUID-CCFAEC7A-D969-4E76-B806-44830D484EDD
Status Released
Replacing the power-supply unit
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 .
Identifier GUID-19C93B2E-34F3-46F1-9900-4FB4EE3302B9
Status Released
Procedure
1 Place the power supply on the chassis.
2 Slide the power-supply unit towards the back of the chassis until it snaps into
place.
3 Align the screw holes on the power-supply unit with the screw holes on the
chassis.
4 Replace the four screws (6-32UNCx6.3) that secure the power-supply unit to
the chassis.
5 Route the power-supply unit cables through the routing guides on the chassis.
6 Connect the power cables to their extensions.
7 Connect the processor-power cable and system-board power cable to the
system board.
8 Connect the power cables to the hard drives and optical drive.
NOTE: For computers with graphics card, connect the power cable to
the graphics card.
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