Asus ESC4000A-E10 - Redundant Power Supply Units

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ASUS ESC4000A-E10
2.8.3 Redundant power supply units
To replace a power supply unit (PSU):
1. Lift up the PSU lever.
2. Hold the PSU lever, press the PSU latch (A) then carefully pull the PSU out of the
system chassis (B).
We recommend that you use both of your hands in performing the following steps.
3. Prepare the replacement PSU.
4. Align and insert the replacement PSU into the empty PSU bay until it clicks in place.
PSU lever
Replacement PSU