Fourth generation of iPad, released November 2, 2012, available in 16, 32, or 64 GB models. Model Number A1458

143 Questions View all

Why new digitizer doesn't work?

Hi ,

I had changed touch screen two times , the first time touch screen worked perfectly for 3 days and then stop working ,the second time (with an another new digitizer )the touch screen seems to be dead , I can't believe it !

What should I do ?

Thanks in advance

Answered! View the answer I have this problem too

Is this a good question?

Score 0
Add a comment

2 Answers

Chosen Solution

You need to look at the FPC connectors (connectors that the digitizer plugs into) on the logic board and see if they got damaged at all.

Was this answer helpful?

Score 1

Comments:

How should they be damaged? I always remove the digitizer's flat disconnecting corretly the black plastic clip...

by

Since they are plastic they can easily become damaged. If you have a microscope check them out under it and see if any of the plastic is broken or if any of the 'legs" of the plug have become unsoldered from the logic board. It could also be a screen quality issue, have you tried a 3rd screen just to make sure its not a part issue

by

Add a comment

I have been working on an extremely damaged Ipad and the digitizer was one of the replacements. I got everything working but the touchscreen. I must have plugged this in 3 or 4 times and still no response. Then I pushed in firmly and felt the connector seat all the way and haven't had an issue since. They fit very snug and have to be seated really well. I hope this helps.

Was this answer helpful?

Score 0
Add a comment

Add your answer

deathciro will be eternally grateful.
View Statistics:

Past 24 Hours: 0

Past 7 Days: 0

Past 30 Days: 2

All Time: 121