Help black screen

[nkriegshauser]

I replaced a cracked digitizer screen, turned back on, now I have a black screen but phone will receive calls and menu buttons at bottom do work. Any ideas?

 

[sdrawkcab25]

I replaced a cracked digitizer screen, turned back on, now I have a black screen but phone will receive calls and menu buttons at bottom do work. Any ideas?

Double check your connections, the ribbon cable tears very easily.