System-Board Leds - IBM System x iDataPlex dx360 M4 7912 Service Manual

System-board LEDs

The following illustration shows the light-emitting diodes (LEDs) on the system
board.
IMM heartbeat
error LED
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System x iDataPlex dx360 M4 Types 7912 and 7913: Problem Determination and Service Guide
Microprocessor 2
error LED
DIMM 16-13
error LEDs
DIMM 12-5
error LEDs
Power LED
Riser 2
error LED
RTMM heartbeat
error LED
Microprocessor 1
error LED
Mezz card Riser 1
error LED error LED
DIMM 4-1
error LEDs
Light Path Power LED (green)
System Board Error LED
RTMM Platform Power LED
IMM Error Log LED
Battery
error LED