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Table 15. Ops panel functions – 5U enclosure front panel (continued)
Indicator
Description
Top Drawer Fault
Bottom Drawer Fault Amber
ME5084 PSU LEDs
The following table describes the LED states for the PSU:
Table 16. PSU LED states
CRU Fail
AC Missing
(Amber)
(Amber)
On
Off
On
On
Off
Off
Off
Off
Blinking
Blinking
Off
On
On
On
On
--
ME5084 FCM LEDs
The following table describes the LEDs on the Fan Cooling Module (FCM) faceplate:
Table 17. FCM LED states
LED
Status/description
Module OK
Constant green indicates that the FCM is working correctly. Off indicates the fan module has failed. Follow the
procedure in
Fan Fault
Amber indicates the fan module has failed. Follow the procedure in
ME5084 Ops panel LEDs
The Ops panel displays the aggregated status of all the modules.
Table 18. Ops panel LED states
LED
Status/description
Unit ID
Usually shows the ID number for the enclosure, but can be used for other purposes, for example, blinking to
display
locate enclosure.
Power On/
Amber if the system is in standby. Green if the system has full power.
Standby
Color
Status
Amber
Constant or blinking: fault present in drive, cable, or sideplane (drawer 0)
Constant or blinking: fault present in drive, cable, or sideplane (drawer 10)
Power
Status
(Green)
Off
No AC power to either PSU
Off
PSU present, but not supplying power or PSU alert state. (usually due to critical
temperature)
On
Mains AC present, switch on. This PSU is providing power.
Blinking
AC power present, PSU in standby (other PSU is providing power).
Off
PSU firmware download in progress
Off
AC power missing, PSU in standby (other PSU is providing power).
On
Firmware has lost communication with the PSU module.
Off
PSU has failed. Follow the procedure in
Replacing a fan cooling module
Replacing a
PSU.
Replacing a fan cooling
Troubleshooting and problem solving
module.
35
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Troubleshooting
