Removing The Power-Supply Unit; Prerequisites; Procedure - Alienware Area-51 R3 Threadripper Edition Service Manual

Removing 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, follow the instructions in
computer. For more safety best practices, see the Regulatory
Compliance home page at www.dell.com/regulatory_compliance.

Prerequisites

1 Remove the
2 Remove the left and right side-panels. See
3 Remove the
4 Remove the

Procedure

NOTE: Note the routing of all cables as you remove them so that you
can route them correctly after you replace the power-supply unit.
1 Lay the chassis on the right side.
2 Press the release tabs on the power cables and disconnect all the cables
from the power-supply unit.
122
stability foot.
multiple graphics
full length graphics
computer. After working inside your
After working inside your
"Removing the side
cards.
cards.
panels".