Dell PowerEdge XE8640 Installation And Service Manual page 159

Table 73. System board diagnostic LED indicators during power sequencing (continued)
DS7 DS6
B
Table 74. System board diagnostic LED indicators during power faults
DS7 DS6
B B
B B
B B
B B
B B
B B
B B
DS5 DS4
DS5 DS4
B
B
B
B
B
B
B
B B
DS3 DS2
DS3 DS2
B
B
B
B
B
B
System board diagnostic LED indicators
DS1 Description
[SPD_STATE
7]
[SPD_IDLE]
[KULL_MAIN]
[KULL_AUX]
[RUN_CPS_A
RMED]
DS1 Description
VrdCpu1VccdF
ault
VrdCpu1Vccin
Fault
B
VrdCpu1VppFa
ult
B
VrdCpu1Vccfa
Fault
VrdCpu1FivraF
ault
B
VrdCpu1Infaon
Fault
VrdCpu1PvnnF
ault
B
VrdCpu2Vccd
Fault
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