System-Board Error Leds - IBM IntelliStation Z Pro Type 6221 Hardware Maintenance Manual

System-board error LEDs

Microprocessor 2
error LED
(D32)
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IBM IntelliStation Z Pro Type 6221: Hardware Maintenance Manual
DIMM 1 error LED
(D27)
DIMM 2 error LED
(D26)
DIMM 3 error LED
(D29)
DIMM 4 error LED
(D28)
SCSI controller
status LED
(D45)