Power Supply Unit (PSU) Replacement

Written By: Dozuki System (and one other contributor)
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Difficulty

Moderate

Steps

7

Time Required

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Sections

1

Flags

1

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Introduction

Overview

This guide demonstrates how to replace (swap) the Power Supply Unit (PSU). == Acronyms and Terms == * AC - Alternating Current * PSU - Power Supply Unit

  1. Power supply units (power modules) can be identified as follows: Left PSU: PSU 1

    • Power supply units (power modules) can be identified as follows:

    • Left PSU: PSU 1

    • Right PSU: PSU 2

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  2. Grasp the AC power supply cable, as shown. Disconnect the AC power supply cables from the Wedge.

    • Grasp the AC power supply cable, as shown.

    • Disconnect the AC power supply cables from the Wedge.

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  3. Press the red PSU retention tab towards the PSU handle, as shown. While depressed, pull the PSU towards the rear of the rack.

    • Press the red PSU retention tab towards the PSU handle, as shown.

    • While depressed, pull the PSU towards the rear of the rack.

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  4. Lift the PSU so that it slides over the rack's rear Top of Rack (ToR) spacer.

    • Lift the PSU so that it slides over the rack's rear Top of Rack (ToR) spacer.

    • Remove the PSU.

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  5. Unravel the new PSU's Velcro cable management. This is required to connect the AC PSU cable.

    • Unravel the new PSU's Velcro cable management.

    • This is required to connect the AC PSU cable.

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  6. Install the PSU back into its socket. Install the PSU back into its socket.

    • Install the PSU back into its socket.

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  7. Connect the AC cable to the PSU.

    • Connect the AC cable to the PSU.

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Conclusion

This work is licensed under a Creative Commons Attribution 4.0 International License.

Author

with 1 other contributor

Dozuki System

Member since: 09/24/2009

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