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PostPosted: Thu Aug 21, 2003 14:52 
Hi!

i've wired my lcd just like the guides and plans i've found on this homepage. now i have the problem, that the display works not in "fullscreen" only a part shows data from the program.

i drawed it fast for better understanding *G*
Image

so in the upper right part you can see a litte part of the actual screen (on the pic are some dots :roll: )
now i can't find a mistake. i've checked all cabels if every contact is right - nothing found. also the potentiometer and the backlight runs without problems.

so i hope you understand my problem and could help me!

THX

freezer90

PS: sorry for my bad english ;)


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PostPosted: Fri Aug 22, 2003 12:05 
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Joined: Sun May 05, 2002 22:05
Posts: 2063
Location: Lappeenranta, Finland
Have you tried other LPT port settings in BIOS ? ECP/EPP often works fine but testing others shouldn't hurt.

Bad signal quality and wrong timing causes problems like this. For some rewiring everything with different cable has helped.


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