Epson LT-286 Benutzerhandbuch
Diskette Problems ............................................. B-5
Hard Disk Problems .......................................... B-6
Hard Disk Problems .......................................... B-6
C
Power-On Diagnostics ....................................... C-1
System Device Check
....................................... C-1
Clock and CMOS RAM Check
........................... C-2
RAM Check ................................................... C-2
Keyboard Controller and Keyboard Check ............... C-3
Keyboard Controller and Keyboard Check ............... C-3
Video and Video Controller Check ........................ C-3
Diskette Drive Seek Check
Hard Disk Controller and Hard Disk Check
............ C-4
D
Performing System Diagnostics ........................... D-1
Starting System Diagnostics ................................. D-1
Modifying the DEVICE LIST
Modifying the DEVICE LIST
.............................. D-2
Selecting a Test ................................................ D-4
Resuming From an Error
Resuming From an Error
.................................... D-5
System Board Check .......................................... D-6
Memory Check ................................................ D-6
Keyboard Check
............................................. D-7
Monochrome Display Adapter and CRT Check ......... D-8
Monochrome Adapter Check ........................... D-9
Attribute Check .......................................... D-9
Character Set Check .................................... D-9
Character Set Check .................................... D-9
Video Check
............................................. D-10
Sync Check ................................................ D-10
Run All Above Checks ................................. D-10
Run All Above Checks ................................. D-10
Color Graphics Adapter and CRT
........................ D-11
Color Graphics Adapter Check ........................ D-11
Attribute Check .......................................... D-12
Character Set Check .................................... D-12
Attribute Check .......................................... D-12
Character Set Check .................................... D-12
40-Column Character Set Check ..................... D-13
320x200 Graphics Mode Check ........................ D-13
640x200 Graphics Mode Check ........................ D-14
Screen Paging Pheck .................................... D-15
Color Video Check ....................................... D-16
320x200 Graphics Mode Check ........................ D-13
640x200 Graphics Mode Check ........................ D-14
Screen Paging Pheck .................................... D-15
Color Video Check ....................................... D-16
Sync Check ................................................ D-16
Run All Above Checks ................................. D-17