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Troubleshoot/Problem Solving 117
2U Chassis 580W PSU LEDs
Under normal conditions, the PSU OK LEDs will be a constant green.
provides an illustration
of the PSU LEDs for the RAID or expansion chassis.
Figure 98
2U Chassis PSU LEDs
When a fault occurs, the colors of the LEDs will display as shown in
3
4
1
2
1
Fan Fail LED
2
AC Fail LED
3
PSU OK LED
4
DC Fail LED
Table 12
PSU LEDs
PSU OK
(Green)
Fan Fail
(Amber)
AC Fail
(Amber)
DC Fail
(Amber)
Status
Off
Off
Off
Off
No AC power to either PSU.
Off
Off
On
On
No AC power on this PSU.
On
Off
Off
Off
AC present; PDU working correctly.
On
Off
Off
On
PSU fan speed is outside acceptable limits.
Off
On
Off
Off
PSU fan has failed.
Off
On
On
On
PSU fault (over temperature, over voltage, over current).
Off
Blinking
Blinking
Blinking
PSU firmware download is in progress.
Summary of Contents for QXS G2 Series
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