2U Enclosure Leds; 580W Pcm Leds; Ops Panel Leds; Pcm Led States - Lenovo ThinkSystem DS Series Hardware Installation And Maintenance Manual

2U enclosure LEDs

580W PCM LEDs

Under normal conditions, the PCM OK LEDs will be a constant green. See also
occurs, the colors of the LEDs will display as shown in the following table.
Table 13 PCM LED states
PCM OK
(Green)
Off
Off
On
On
Off
Off
Off

Ops panel LEDs

The Ops panel displays the aggregated status of all the modules. See also
are defined in the following table.
Table 14 Ops panel LED states
On Off
On On
On Off
On On
On On
On On
On Blink
On Blink
X = Disregard
96 Troubleshooting and problem solving
Fan Fail AC Fail
(Amber) (Amber)
Off Off
Off On
Off Off
Off Off
On Off
On On
Blinking Blinking
Associated LEDs/alarms
Off X
On On
Off X
X X PCM fault LEDs, fan fault LEDs Any PCM fault, fan fault, over or under
X X SBB module LEDs
X X No module LEDs
X X Module status LED on SBB
module
X X PCM fault LEDs, fan fault LEDs Unknown (invalid or mixed) PCM type
X Blink
DC Fail
(Amber) Status
Off No AC power on any PCM
On No AC power on this PCM only
Off AC present; PCM working correctly
On PCM fan speed is outside acceptable limits
Off PCM fan has failed
On PCM fault (over temperature, over voltage, over
current)
Blinking PCM firmware download is in progress
Status
5V standby power present, overall power
failed or switched off
Ops panel power on (5s) test state
Power on, all functions good
temperature
Any SBB module fault
Enclosure logical fault
Unknown (invalid or mixed) SBB module
type installed, I
communications). EBOD VPD configuration
error
installed or I
communications)
Enclosure identification or invalid ID
selected
Figure 33 (page 39). When a fault
Figure 31 (page 37). The Ops panel LEDs
2 C bus failure (inter-SBB
2 C bus failure (PCM