Power-Supply Unit

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 11. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.

Removing the Power-Supply Unit

Prerequisites

1Remove the stand. See "Removing the Stand" on page 19.

2Remove the back cover. See "Removing the Back Cover" on page 23.

3Remove the VESA-mount bracket.

See "Removing the VESA-Mount Bracket" on page 43.

4Remove the system-board shield.

See "Removing the System-Board Shield" on page 49.

5Remove the power-supply fan bracket.

See "Removing the Power-Supply Fan Bracket" on page 77.

6Remove the B-CAS card. See "Removing the B-CAS Card" on page 25.

7Remove the I/O cover. See "Removing the I/O Cover" on page 81.

8Remove the I/O board shield.

See "Removing the I/O Board Shield" on page 85.

Power-Supply Unit

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Dell 2330 owner manual Removing the Power-Supply Unit
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