System-Board Leds - IBM BladeCenter JS22 Problem Determination And Service Manual

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System-board LEDs

Use the illustration of the LEDs on the system board to identify a light emitting
diode (LED).
Remove the blade server from the BladeCenter unit, open the cover to see any
error LEDs that were turned on during error processing, and use Figure 3 to
identify the failing component.
System board error LED (P1 SYS BRD)
Figure 3. System-board LEDs
10
JS22 Type 7998: Problem Determination and Service Guide
Light path diagnostics switch
Hard disk drive error LED (P1-D1 SAS 0)
DIMM 3 error LED (P1-C1 DIMM3)
DIMM 4 error LED (P1-C2 DIMM4)
PCI-X expansion option error
LED (P1-C6 PCI-X)
DIMM 2 error LED (P1-C3 DIMM2)
DIMM 1 error LED (P1-C4 DIMM1)
PCI-E high-speed expansion card error LED (P1-C7 PCI-E)
Management card error LED
(P1-C5 MGMT CRD)
Battery error LED (P1-E1 BATT)

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