Dell PowerEdge R410 Hardware Owner's Manual page 43

Table 1-3. System Messages (continued)
Message
DIMM
configuration on
each CPU should
match.
Embedded NIC x and
NIC y :
OS NIC= <ENABLED
|DISABLED> ,
Management
Shared NIC=
<ENABLED
|DISABLED>
Error 8602 -
Auxiliary Device
Failure. Verify
that mouse and
keyboard are
securely
attached to
correct
connectors.
Gate A20 failure Faulty keyboard controller;
Invalid
configuration
information -
please run SETUP
program.
Causes
Invalid memory
configuration on a
dual-processor system.
The memory module
configuration for each
processor must be identical.
The OS NIC interface is set
in BIOS. The Management
Shared NIC interface is set
in management tools.
Mouse or keyboard cable is
loose or improperly
connected.
Defective mouse or keyboard. Ensure that the mouse or
faulty system board.
An invalid system
configuration caused a
system halt.
Corrective Actions
Ensure that the memory
modules are installed in a
valid configuration.
See "General Memory
Module Installation
Guidelines" on page 119.
Check the system
management software or the
System Setup program for
NIC settings. If a problem is
indicated, see
"Troubleshooting a NIC" on
page 147.
Reseat the mouse or
keyboard cable.
keyboard is operational. See
"Troubleshooting a USB
Device" on page 146.
See "Getting Help" on
page 167.
Run the System Setup
program and review the
current settings. See "Using
the System Setup Program
and UEFI Boot Manager" on
page 57.
About Your System
43