Dell Alienware Area-51 Threadripper Edition R3 Alienware Area-51 Threadripper - Page 109

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. 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. Prerequisites 1 Remove the stability foot. 2 Remove the left and right side-panels. See "Removing the side panels". 3 Remove the graphics cards or multiple graphics cards. 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. 109