Epson Powerspan User Manual page 156

Power-on diagnostic and boot error messages (continued)
Countdown message
number
090
080
070
060
040
A-10 Troubleshooting
Error
number Message
090 Internal cache test
failed-cache disabled
nnnn
080
OH optional ROM
bad checksum = nn H
083 Shadow of BIOS at
C0000H-C7FFFH failed
084 Shadow of BIOS at
C8000H-CFFFFH failed
085 Shadow of BIOS at
E0000H-C7FFFH failed
Time of day clock not set
070
060 Keyboard is locked-
please unlock
Configuration error; slot n
040
ID mismatch error; slot
041
Solution
Contact your dealer
Correct the address
conflict; contact your
dealer if the problem
persists
Contact your dealer
Contact your dealer
Contact your dealer
Run SETUP or the
and set the time and
date
Unlock keyboard
Run the ECU; contact
your dealer if the
problem persists
n
The board in slot
or its ID does not match
what the ECU expects;
mismatch is due to the
wrong board in slot
the wrong configuration
file for the board; run the
ECU to configure slot
or, if necessary, replace
the board; contact your
dealer if the problem
persists
ECU
n
is bad
n
or
n