Dell Precision 7920 Owner's Manual page 95

Tower
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Power Light: Amber-White
Blinking
2-2
2-3
2-4
2-5
2-6
3-2
Amber/White Blinking Pattern
2 amber blinks followed by a
short pause, 2 white blinks, long
pause, then repeats
2 amber blinks followed by a
short pause, 3 white blinks, long
pause, then repeats
2 amber blinks followed by a
short pause, 4 white blinks, long
pause, then repeats
2 amber blinks followed by a
short pause, 5 white blinks, long
pause, then repeats
2 amber blinks followed by a
short pause, 6 white blinks, long
pause, then repeats
3 amber blinks followed by a
short pause, 2 white blinks, long
pause, then repeats
Problem Description
Motherboard: BIOS ROM failure
No Memory
Memory/RAM failure
Invalid memory installed
Motherboard: Chipset
PCI Device or Video
Suggested Resolution
If nothing works, contact
Tech Support
System is in Recovery Mode.
Flash latest BIOS version. If
problem persists, contact
Tech Support
If customer can assist to
troubleshoot, narrow down
the issue by removing the
memory module one by one
to determine which one
failed and swapping to a
known good memory if
available to confirm.
Contact Tech Support
If customer can assist to
troubleshoot, narrow down
the issue by removing the
memory module one by one
to determine which one
failed and swapping to a
known good memory if
available to confirm.
Contact Tech Support
Memory subsystem
configuration activity is in
progress. Memory modules
have been detected but
appear to be incompatible or
in an invalid configuration.
If customer can assist to
troubleshoot, narrow down
the issue by removing one by
one the memory on
motherboard to determine
which one failed.
Contact Tech Support.
Fatal system board failure
detected.
If customer can assist to
troubleshoot, narrow down
the issue by removing one by
one the component on
motherboard to determine
which one failed.
If you identified any of the
components failed, replace
the Component.
Contact Tech Support.
PCI device configuration
activity is in progress or PCI
device failure was detected.
If you can assist to
troubleshoot, narrow down
Troubleshooting
95

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