Epson EQUITY 3865X/20 PLUS User Manual page 183

Power-on diagnostics error codes and messages (continued)
Error code
Memory
171
173
201
202
203
Keyboard
301
303
304
Monitor
401
501
Diskette drive(s) and controller
601
Parallel port (printer interface)
901
Serial port (RS-232C port)
1101
Hard disk drive(s) and controller
1760
1761
1770
1771
1780
1781
1782
1790
1791
A-4 'Troubleshooting
Message
BIOS shadow RAM error
Cache options error
Memory error
Memory address error
Memory address error
Keyboard error
Keyboard or system unit error
Keyboard or system unit error
CRT error
CRT error
Diskette error
Parallel port error
Serial port error
Disk 0 parameter failure
Disk 1 parameter failure
Disk 0 parameter error
Disk 1 parameter error
Disk 0 failure
Disk 1 failure
Disk controller failure
Disk 0 error
Disk 1 error
Action
Contact dealer
Run Setup; see
Chapter 2
See "Keyboard
Problems"
See "Monitor
Problems'
See "Diskette
Problems" or
"Diskette Drive
Problems"
See "Printer
Problems'
See "Printer
Problems"
See "Hard Disk
Drive Problems"