no light on screen nokia 1110,1600
 

pls can any body help me with solution to this prob.i have so many 1600 annd 1110 phones with ths prob i have changed the screen still same problem:confused:

try to check the line.
try also change the boost coil it is located at the buttom of the keyboard

Here is your solution

better try to REPLACE damaged parts if tracks are ok