System-Board Leds - IBM power PS700 Problem Determination And Service Manual

Figure 4. DIMM connectors. Base unit connectors

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, press the blue button to see any
error LEDs that were turned on during error processing, and use Figure 5 to identify the failing
component.
Figure 5 shows the locations of LEDs on the system board.
Table 3 shows LED descriptions.
Figure 5. LED locations on the system board of the PS700 blade server
Table 3. PS700 LEDs
Callout
1
2
3
4
5
6
7
Base unit LEDs
3V lithium battery LED
DIMM 1-4 LEDs
Management card LED
Light path power LED
System board LED
HDD1 LED
Interposer LED
9
Chapter 1. Introduction