I just bought a 2 x 20 white on bleu display hd 44780 compateble. i have seen it work and ik looked great. but now i have it all wired up and cecked it 4 times. but i can't get it working.
my OS is win2000 pro. i'm using dlportio with te program smartie. but i don't get anny text. i used crystal control with out dlportio and still nothing. and i used several other progs but all wont work with the LCD.
i also looked if it worked in win 98se but still the same problem
if i change my contrast i see 1 black line and nothing.
what can i do about this?
any body?
![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
my OS is win2000 pro. i'm using dlportio with te program smartie. but i don't get anny text. i used crystal control with out dlportio and still nothing. and i used several other progs but all wont work with the LCD.
i also looked if it worked in win 98se but still the same problem
if i change my contrast i see 1 black line and nothing.
what can i do about this?
any body?
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