User Guide

2-29
ASUS ESC8000 G3
2.10 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).
Use both of your hands in performing the following steps.
Always use two (2) PSUs in booting up the system. Using one PSU may cause system
instability and unknown issues.
3. Prepare the replacement PSU.
4. Align and insert the replacement PSU into the empty PSU bay until it clicks into place.
Replacement PSU