System-Board Leds - IBM Flex System p24L Installation And Service Manual

Figure 3. DIMM connectors for the IBM Flex System p24L Compute Node

System-board LEDs

Use the illustration of the LEDs on the system board to identify a light emitting diode (LED).
Press and hold the front power-control button to see any light path diagnostic LEDs that were turned on
during error processing. Use the following figure to identify the failing component.
The following figure shows LEDs on the IBM Flex System p24L Compute Node. The following figures
and table shows the system-board LEDs.
Figure 4. LED locations on the system board of the IBM Flex System p24L Compute Node
The following table identifies the light path diagnostic LEDs.
Table 3. IBM Flex System p24L Compute Node LEDs
Callout
1
3 V lithium battery LED
2
DRV2 LED (HDD or SSD)
3
DRV1 LED (HDD or SSD)
4
Drive board LED (solid-state drive interposer, which is integrated in the cover)
5
Management card LED
Unit LEDs
Chapter 2. Power, controls, indicators, and connectors
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