System-Board Leds - IBM 8486 - eServer xSeries 100 User Manual

Video
USB (2)
Parallel
Ethernet (RJ-45)
Serial 1
Nonmaskable interrupt (NMI)
Keyboard
Serial 2
Mouse

System-board LEDs

The following illustration shows the LEDs on the system board.
System fan 3 error (LED2)
System fan 1 error (LED3)
Standby power (LED1)
VRD good (LED11)
System fan 2
error (LED13)
DIMM 4 error (LED14)
DIMM 3 error (LED15)
DIMM 2 error (LED16)
DIMM 1 error (LED17)
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Chapter 2. Installing options