System-board
LEDs
The
following
illustration
shows
the
light-emitting
diodes
(LEDs)
on
the
system
board.
DIMM 5 error LED
DIMM 1 error LED
DIMM 6 error LED
DIMM 2 error LED
DIMM 7 error LED
DIMM 3 error LED
DIMM 8 error LED
DIMM 4 error LED
System-board battery
error LED
System-board
fault LED
BMC status
LED
PCI slot 1
error LED
Fan 6 error LED
Fan 2 error LED
Fan 1 error LED
Fan 5 error LED
Fan 4 error LED
Fan 3 error LED
Power B error LED
Power A error LED
Power C error LED
Power D error LED
PCI slot 2 error LED
Power-on LED
Location LED
System-error LED
RAID error LED
Microprocessor 2
error LED
Microprocessor 1
error LED
Light path diagnostics
active LED
Light path diagnostics switch
Remote Supervisor
Adapter II
SlimLine error LED
Chapter
2.
Installing
options
21
Summary of Contents for 3550 Type 7978
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Page 100: ...Korean Class A warning statement 86 IBM System x3550 Type 7978 User s Guide ...
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Page 106: ... Part Number 44R5227 Printed in USA 1P P N 44R5227 ...