Lenovo ThinkServer RD440 - Page 39

1SystemfanerrorLEDs
ThesystemfanerrorLEDshelpyoutodetermineifthereareanysystemfanerrors.
Status
DescriptionAction
Solidoff
Thesystemfansareoperatingcorrectly.
Solidon(amber)Oneormoresystemfansarerunningatlow
speedorhavebeenremoved.
ChecktheBMCforerrorsandrunthe
diagnosticprograms.See“Usinga
diagnosticprogram”onpage212
.
Note:Toidentifythefailingsystemfans,
checkthestatusLEDsonthesystemboard.
See“SystemboardLEDs”onpage60
.
Thefollowingillustrationshowsthesystemfansandtheirnumbers.
Notes:
•Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustration.
•Yourserverhasfivesystemfans.Thecallout
4indicatesadummysystemfan.
ID
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
PSU
Mem
CPU
Figure14.Systemfans
Chapter3.Productoverview27