Epson Equity 4 User Manual page 133

Power-on diagnostics error messages (continued
Error message
DISPLAY SWITCH IS
SET INCORRECTLY
DISPLAY TYPE HAS
CHANGED SINCE
LAST BOOT
FLOPPY DlSK
CONTROLLER ERROR controller.
OR NO
CONTROLLER
PRESENT
FLOPPY DISK TYPE IS
SET INCORRECTLY
OR DRIVE ERROR
HARD DRIVE
CONTROLLER
DIAGNOSTICS ERROR
HARD DRIVE SECTOR
VERIFY ERROR
KEYBOARD ERROR
OR NO KEYBOARD
PRESENT
MEMORY ERROR
DURING MEMORY
TEST
NON-SYSTEM DISK
OR DISK ERROR
Action
Jumper J5 conflicts with the video options In the
SETUP program. See Chapter 2 of the User's Guide
for correct jumper settings and Chapter 2 of the
Setup Guide for Instructions on running SETUP.
The display adapter has been changed. Run
SETUP. See Chapter 2 of the Setup Guide.
The system was unable to detect a diskette drive
If you have no diskette drive, run SETUP and select
none for both diskette drives.
If you have at least one diskette drive. see
'Diskette Drive Problems.'
The Installed diskette drive does not match the
CMOS definition. See 'Diskette Drive Problems.'
The system was unable to detect the hard disk
drive controller. See 'Hard Disk Problems.'
Your hard disk drive may be damaged. Contact
your Authorized Epson Servicer.
Your keyboard may not be connected correctly.
See 'Keyboard Problems.'
Your SlMMS may not be installed correctly. See
'Memory Module Problems.'
The system cannot boot from the diskette. Make
sure the diskette Is bootable and see
'Diskette Problems.'
Troubleshooting 6-5