Chapter 5 Troubleshooting
Interpreting System LED Status
Quantum PX500 Series User’s Guide
187
Power Supply LED Status
5
The power supplies have an LED indicator reporting the power supply
Table 38 Power Supply LEDs
LED Status
Problem/Status
AC OK solid green
Power has been applied to the power supply and
is within specifications.
AC OK off
The power supply is not attached to a power
source or the power source has failed.
DC OK solid green
The power supply is providing DC power to the
library normally.
DC OK off
The power supply has failed.
LEDs