Dell Precision 7820 Owner's Manual page 100

State State Name
S9 MBF
S10 MEM
100 Troubleshooting
Power Light: Amber Amber Blinking
Blinking Pattern
3, 6 3 blinks followed by a
short pause, 6 blinks,
long pause, then
repeat
3, 7 3 blinks followed by a
short pause, 7 blinks,
long pause, then
repeats
Problem Description Suggested
Resolution
•
System board failure
•
•
•
•
Possible memory
•
failure
•
•
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
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.