dustinvogel

I have a set of an Atari 800XL, with tape player, diskdrive, drawing tablet and printer.. De computer tests OK for memory and sound but keyboard is not working 100%. Top 2 rows are not working. Also there are some changes made to the computer. I mostly have commodores computers and don't know what this is... The PCB also has some aging issues (I think). Anyone knows what the issues is with the keyboard? With regards, Dustin