The Computer Won't Start - Epson 486SX User Manual

Power-on diagnostics error messages (continued)
Error code
Hard disk drive(s) and
controller
1760
1761
1770
1771
1780
1781
1782
1790
1791
Auxiliary device(s)
8601
8602
8603

The Computer Won't Start

If your computer does not start when you turn
check the following:
1. Is the power light on? If not, remove any diskettes and turn
off the power. Make sure the power cord is securely
connected to both the AC inlet on the back panel and an
electrical outlet. Replace the Startup or Reference diskette, if
necessary, and turn
Message
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
Auxiliary device failure
Auxiliary device failure
Auxiliary device failure
the computer again.
on
Action
See "Hard Disk Drive
Problems"
See 'Mouse Problems"
the power,
on
Troubleshooting
B-5