Epson Endeavor 468C User Manual page 139

The following table lists error messages that may appear
during power-on diagnostics. If you receive an error message,
look it up in the table below; it directs you to the proper
troubleshooting section in this chapter or offers a solution. If
you do see an error message, read the section that covers
not
your problem.
Power-on diagnostics error messages
Error message
CMOS BATTERY HAS
FAILED
CMOS CHECKSUM
ERROR - DEFAULTS
LOADED
DISK BOOT FAILURE,
INSERT SYSTEM DISK
AND PRESS ENTER
DISPLAY SWITCH IS
SET INCORRECTLY
DISPLAY TYPE HAS
CHANGED SINCE
LAST BOOT
Action
The CMOS battery is bad. Contact the Epson
Connection.
Your CMOS RAM has possibly been corrupted.
Run the SETUP program and check your settings
(see Chapter 2). If your settings are correct, save
them as you exit the SETUP program.
If you see the message again, or if your settings
returned to the factory defaults, contact the
Epson Connection.
The system found no boot device.
First run the SETUP program and check the boot
sequence settings. If the settings are correct and
you are booting from a hard disk drive, see
"Hard Disk Problems."
If you are booting from a diskette, make sure the
diskette is bootable; then see "Diskette Problems."
DIP switch 5 conflicts with the video options in the
SETUP program. See Chapter 4 for correct DIP
switch settings and Chapter 2 for instructions on
running SETUP.
The display adapter has been changed. Run
SETUP. See Chapter 2.
Troubleshooting 6-3