4–12
HP Integrity rx2600 server and HP workstation zx6000 Operation and Maintenance Guide
Troubleshooting
Faults
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System
LED
LED1
LED2
LED3
LED4
Problem
Solution
Unknown Faults
Unknown fault
View the SEL for
additional information
(page D-4). For futher
assistance, contact your
HP Support Engineer.
Memory Faults
Mismatched memory pairs
Use the memory
sequence diagram on
page 2-25.
Uncorrectable memory error
Replace memory.
No memory installed
Install memory.
Bad memory; one or more
DIMMs are bad or not seated
properly
Reseat the DIMMs. If the
error persists, replace
them.
Firmware Errors
System firmware hang or system
fault
View the SEL for
additional information
(page D-4). For futher
assistance, contact your
HP Support Engineer.