Dell DX6012S Hardware Owner's Manual page 36

Message
Unused memory
detected. DIMM's
installed in the
following slot
are not available
when in 128-bit
advanced ECC
mode: x,x,x
Warning: A fatal
error has caused
system reset!
Please check the
system event log!
Warning: Control
Panel is not
installed.
Warning! No micro
code update
loaded for
processor n
36
About Your System
Causes
The memory configuration is
not optimal for Advanced
ECC Memory Mode.
Modules in the specified
slots are unused.
A fatal system error
occurred and caused the
system to reboot.
The control panel is not
installed or has a faulty cable
connection.
Micro code update failed.
Corrective Actions
Reconfigure the memory for
Advanced ECC Memory
Mode, or change the
memory mode to Optimized
or Sparing in the BIOS setup
screen. See "System
Memory" on page 83.
Check the SEL for
information that was logged
during the error. See the
applicable troubleshooting
section in "Troubleshooting
Your System" on page 129 for
any faulty components
specified in the SEL.
Install the control panel, or
check the cable connections
between the display module,
the control panel board,
and the system board.
See "Integrated Storage
Controller Card" on page 96.
Update the BIOS firmware.
See "Getting Help" on
page 155.