Rear Panel Leds - HP Integrity cx2600 Maintenance Manual

Table 4-3 Diagnostic LED Displays and Descriptions (continued)
Diag 1 Diag 2 LED
LED
Green Red
Green Red
Red Off
Red Green
Red Green
Red Green
Red Green
Red Green
Red Green
Red Red
Red Red
Red Red
Red Red

Rear Panel LEDs

The rear panel LEDs show LAN and power supply status at a glance. The rear panel LEDs are
shown in Figure 4-2
indications.
60 Troubleshooting
Diag 3 LED Diag 4 System LED
LED
Off Red Flashing
Red
Green Red Flashing
Red
Off Green Flashing
Red
Off Off Flashing
Red
Green Off Flashing
Red
Green Green Flashing
Red
Green Red Flashing
Red
Red Off Flashing
Red
Red Green Flashing
Red
Off Green Flashing
Red
Green Off Flashing
Red
Green Green Flashing
Red
Red Red Flashing
Red
and listed in Table 4-4, together with descriptions of LAN and power status
Description
Power supply 1 fault. Replace power supply 1, the
power supply interface assembly, or the system board.
12V range error. Something is loading the 12V source.
This can be the power supply, the power supply
interface, the system board, or any used circuit.
Replace items (one at a time) to identify the cause.
Memory bank error. Verify that DIMMs are correctly
installed.
Memory mismatch fault. DIMMs of different size are
installed in a single quad. Replace DIMMs as required.
Memory access fault. Check error messages in the SEL.
Reseat or replace DIMMs as required.
Memory error detected. Check error messages in the
SEL. Reseat or replace DIMMs as required.
Intake air over-temperature fault. Check for blockages.
Replace the system board.
BMC firmware error. Power off the server, wait 20
seconds, and resume operation. If the problem
continues, replace the system board.
MP firmware error. Power off the server, wait 20
seconds, and resume operation. If the problem
continues, replace the MP.
CPU 1 over-temperature fault. Check for blockages.
Replace CPU 1 or the system board.
CPU 0 over-temperature fault. Check for blockage.
Replace CPU 0 or the system board.
Either or both CPUs not detected. Check CPU
installation and replace CPU, power module, or
system board if necessary.
Undefined error condition (catastrophic failure). Look
at the SEL.