So I replaced the digitizer on a Samsing Galaxy 8.0 tablet and now its not responding when I touch it. It works fine with the S-pen but not responding at all to my finger. I tried another part and it does the same thing. It sometimes works but when i put it back together it stops. I'm going to try it with another digitizer but I'm not hopeful. Could I have damaged something on the logic board? Any one else run into this issue?