Dell Precision 7920 Tower Owner's Manual page 123

Power Light: Amber-White
Blinking
2-3
2-4
2-5
2-6
3-2
Amber/White Blinking
Pattern
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
No Memory
Memory/RAM failure
Invalid memory installed
Motherboard: Chipset
PCI Device or Video
Suggested Resolution
• 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
the issue by reseating PCI
card and removing one by
Troubleshooting 123