Dell PowerEdge T100 Series Hardware Owner's Manual page 20

Table 1-6. System Messages (continued)
Message
Error: Incorrect
memory
configuration.
Ensure memory in
slots DIMM1_A and
DIMM1_B, DIMM2_A
and DIMM2_B match
identically in
size, speed and
rank.
Error 8602:
Auxiliary device
failure. Verify
that mouse and
keyboard are
securely attached
to correct
connectors.
Gate A20 failure
General failure
Keyboard controller
failure
Keyboard data line
failure
Keyboard failure
Keyboard stuck key
failure
20
About Your System
Causes
The installed memory
modules are not matched
pairs.
Loose or improperly
connected mouse or
keyboard cable; faulty
mouse or keyboard.
Faulty keyboard controller
(faulty system board).
The operating system is
unable to carry out the
command.
Faulty keyboard controller
(faulty system board).
Loose or improperly
connected keyboard cable;
faulty keyboard; faulty
keyboard controller.
Corrective Actions
See "Memory Module
Installation Guidelines" on
page 76.
Replace the mouse. If the
problem persists, replace
the keyboard.
See "Getting Help" on
page 141.
This message is usually
followed by specific
information. Take the
appropriate action to
resolve the problem.
See "Getting Help" on
page 141.
Ensure that the keyboard is
properly connected. If the
problem persists, replace
the keyboard. If the
problem persists, see
"Getting Help" on
page 141.