Chances are it's failing to initialise properly, what s/w have you tried ? > I am currently trying to use a HD44780 character > backlit lcd, but can get no life out of it What is it ? 16x1 ? 16x2 ? Bitmapped (eg 240x128) ? -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body