Dell PowerEdge XE8640 Installation And Service Manual page 160

Table 74. System board diagnostic LED indicators during power faults (continued)
DS7 DS6
B B
B B
B B
B B
B B
B
B
B
B
B
B
B
B
160 System board diagnostic LED indicators
DS5 DS4
B B
B B
B B
B B
B B
B B
B
B B
B B
B B
B
B
B B
B B
DS3 DS2
B
B
B
B
B B
B B
B
B
B B
B B
B B
B
B
DS1 Description
VrdCpu2VppF
ault
B
VrdCpu2Vccfa
Fault
VrdCpu2Vccin
Fault
VrdCpu2Fivra
Fault
B
VrdCpu2Infao
nFault
VrdCpu2Pvnn
B
Fault
Pdb_PwrFault
BpSigPwrFault
0
B
BpSigPwrFault
1
BpSigPwrFault
2
B
Vrd1v05PvnnS
wFault
B
VrdP3v3Fault
VrdP5vSwFaul
t
B
VrdVsb11SwFa
ult