Dell DR4000 User Manual
Page 28
28
About Your System
Local keyboard
may not work
because all user
accessible USB
ports are
disabled.
If operating
locally, power
cycle the system
and enter system
setup program to
change settings.
The USB ports are disabled
in the system BIOS.
Power down and restart the
system from the power
button, and then enter the
System Setup program to
enable the USB port(s).
Manufacturing
mode detected.
System is in manufacturing
mode.
Reboot to take the system
out of manufacturing mode.
Maximum rank
count exceeded.
The following
DIMM has been
disabled:
x
Invalid memory
configuration. The system
runs but with the specified
memory module disabled.
Ensure that the memory
modules are installed in a
valid configuration. See
Memory
Initialization
Warning: Memory
size may be
reduced.
Invalid memory
configuration. The system
runs but with less memory
than is physically available.
Ensure that the memory
modules are installed in a
valid configuration.
See "General Memory
Memory set to
minimum
frequency.
The memory frequency may
be intentionally set lower for
power conservation.
The current memory
configuration may support
only the minimum frequency.
If not an intentional setting,
check any other system
messages for possible causes.
Ensure that your memory
configuration supports the
higher frequency.
See "General Memory
Message
Causes
Corrective Actions
book.book Page 28 Friday, January 6, 2012 2:11 PM