
Slave DMA register failure
Master DMA register failure
Master interrupt mask register failure
Slave interrupt mask register failure
Interrupt vector loading failure
Keyboard Controller Test failure
Video Memory Test failure
Screen initialization failure
Search for video ROM failure
Unexpected interrupt in protected mode
Timer-chip counter 2 failure
Time-of-day clock stopped
Serial or parallel port test failure
The keyboard controller failed
its test.
If you receive this message after you
make changes in the system setup
program, enter the system setup
program and restore the original value
(s).
An error in the address
decoding circuitry in the
memory has occurred.
Reseat the memory modules.
C: Drive Error
C: Drive Failure
The hard drive is not working
or is not configured correctly.
Ensure that the drive is installed
correctly in the computer and defined
correctly in the system setup program.
Cache Memory
Bad, Do Not
Enable Cache
The cache memory is not
operating.
See "Contacting Dell" in your Owner's
Manual for instructions on obtaining
technical assistance.
An error is occurring on the
timer on the system board.
See "Contacting Dell" in your Owner's
Manual for instructions on obtaining
technical assistance.
CMOS Battery
State Low
CMOS Checksum
Failure
CMOS System
Options Not Set
CMOS Display
Type Mismatch
CMOS Memory Size
Mismatch
CMOS Time and
Date Not Set
The system configuration
information in the system
setup program is incorrect or
the battery charge may be
low.
Enter the system setup program, verify
the system configuration, and then
restart the computer.
Drive A or B is present but
has failed the BIOS POST.
Ensure that the drive is installed
correctly in the computer and defined
correctly in the system setup program.
Check the interface cable at both ends.
DMA Error
DMA 1 Error
DMA 2 Error
Error in the DMA controller on
the system board.
The keyboard or system board may need
to be replaced.
FDD Controller
Failure
HDD Controller
Failure
The BIOS cannot communicate
with the floppy drive or hard
drive controller.
Ensure that the floppy drive or the hard
drive is installed correctly in the
computer and defined correctly in the
system setup program. Check the
interface cable at both ends.
An interrupt channel on the
The keyboard or system board may need