Memory Extender Boards; Dimm Memory Extender Board Leds; Dimm Memory Extender Board Led States - HP rp4410 Service Manual

Memory Extender Boards

The 32-DIMM memory extender board has two power status LEDs, 1.25 V and 1.5 V
When the LEDs are on, each respective voltage is present on the memory extender board.
The 16-DIMM memory extender board has one condition LED on each of the two VRMs. If either
condition VRM LED is on, there is a problem with that VRM. You must replace the entire extender
board in this case; the VRMs are not customer self-repair units.
Figure 5-5 shows the 32-DIMM memory extender board LEDs.
Figure 5-5 32-DIMM Memory Extender Board LEDs
Table 5-6 lists the 32-DIMM memory extender board LED states.
Table 5-6 32-DIMM Memory Extender Board LED States
LED
1.25 V power
1.5 V power
Figure 5-6 shows the 16-DIMM memory extender board LEDs.
Color
Green
Green
Status
On
On
Troubleshooting Using LED Indicators
(Figure 5-5).
Condition
Power OK
Power OK
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