System Event Log - Dell POWEREDGE R515 Hardware User Manual

Message
Unsupported
memory
configuration.
DIMM mismatch
across slots
detected:
x,x,...
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.
52
About Your System
Causes
Invalid memory
configuration.
Memory modules are
mismatched in the
specified slots.
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.
Corrective Actions
Ensure that the memory
modules are installed in a
valid configuration.
See "General Memory
Module
Installation Guidelines" on
page 105.
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 104.
Check the SEL for
information that was logged
during the error. See the
applicable troubleshooting
section in "Troubleshooting
Your System" on page 157 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 119.