Asus Pedestal/5U Rackmount Server TS500-E4 Server User Manual page 71

6. Carefully slide the PSU in the
direction of the arrow until it
disengages from the chassis.
To reinstall the power supply unit:
1. Carefully slide the PSU in the
direction of the arrow.
2. Secure the PSU to the chassis
with the four screws you removed
earlier.
ASUS TS500-E4 2-49