Epson Y16499100301 Laptop User Manual


 
Error Codes and Messages
Table D-1 lists all the error codes and messages that may
appear during diagnostic checks.
Table D-1. Error codes and messages
Error code Message
System board
101
V30 CPU ERROR
103
8254 TIMER COUNTER REGISTER ERROR
104
8254 TIMER COUNTER ERROR
105
8237 DMA CONTROLLER REGISTER ERROR
105
8237 DMA REFRESH ERROR
108
8048 SELF DIAGNOSTIC ERROR
109
8259 INTERRUPT CONTROLLER ERROR
111
146818 CMOS BATTERY ERROR
112
146818 CMOS CHECKSUM ERROR
113
V30 INSTRUCTION ERROR
Memory
201
MEMORY/PARITY ERROR
Keyboard
301
8048 ERROR
302
KEYBOARD IS DEFECTIVE
Video adapter
and display
501
V-RAM ERROR
503
ATTRIBUTE ERROR
504 CHARACTER SET ERROR
505
40-COLUMN CHARACTER SET ERROR
506
320 x 200 GRAPHICS MODE ERROR
507
640 x 200 GRAPHICS MODE ERROR
508 SCREEN PAGING ERROR
510 COLOR VIDEO ERROR
Floppy disk drives
and controller
601
FLOPPY DISK CONTROLLER ERROR
602 SEQUENTIAL SEEK ERROR
603 RANDOM SEEK ERROR
604
WRITE ERROR
605
READ ERROR
Parallel port
901
ERROR PIN p
Serial port
yg232c)
ERROR DTR DSR, DSR ALWAYS HIGH/LOW
1101
ERROR RTS CTS, CTS ALWAYS HIGH/LOW
1102
TIME OUT ERROR
1103
VERIFY ERROR
D-24
Performing System Diagnostics