Dell Inspiron 23 (5348, Early 2014) - Manual (Page 73)

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 dell.com/regulatory_compliance.
Prerequisites
1 Remove the stand assembly .
2 Remove the back cover .
3 Remove the system-board shield .
4 Remove the VESA-mount bracket .
5 Remove the power-supply diagnostic board .
6 Remove the I/O bracket .
Procedure
1 Disconnect the main power cable, processor power cable and power-
supply fan cable from the system board.
2 Remove the main power cable, processor power cable and power-supply
fan cable from the routing guides on the display-panel base.
3 Remove the power-port cable from the routing guides on the display-
panel base.
73