Epson ExpressStation User's Guide Page 72

  • Download
  • Add to my manuals
  • Print
  • Page
    / 118
  • Table of contents
  • TROUBLESHOOTING
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 71
Power-on diagnostic and boot error messages (continued)
020
I=
010
000
t
!
Error
Message
~
Solution
message
number
none
Enable NMI
none
Enable cache
none
Boot
Error Tone Codes
If power-on diagnostic tests detect an error but cannot display
an error message, the computer sounds an error tone code. The
tone code is a distinct pattern of beeps that identifies the error,
such as one beep-two beeps-one beep. If the error is serious
(fatal) the computer locks up, but if the error is not serious
(non-fatal) you can continue using your computer.
The tables below list the fatal and non-fatal error codes.
Error tone codes for fatal errors
Error tone
code
Description
1-1-3
Real-time clock write/read failure
l-l-4
ROM BIOS checksum failure
~ 1-2-1
Programmable interval timer failure
DMA initialization failure
DMA page register write/read failure
I
1-3-1
I
RAM refresh verification failure
I
11-3-3
1,
Frrst
64KB RAM chip or data line failure (multi-bit)
1-3-4
First 64KB RAM odd/even logic failure
I
1-4-1
I
Frrst
64KB RAM address line failure
Troubleshooting A-5
Page view 71
1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 117 118

Comments to this Manuals

No comments