Sometimes LCD doesn't wake up when pressing Home or Power button

Hi,

I just replaced by LCD that was broken with one from IMPIRE FIX. I also replaced the battery.

New LCD works great except that sometimes (one time out of ten), LCD doesn't wake up when I press Home button. And it also doesn't wake up when Power button is pressed.

After waiting a few minutes, it re-work.

It's very strange. It works great and somtimes I have this bug.

I think that the issue is not the Home button since the power button doesn't wake up the LCD either.

I tested to:

- Perform a hardware reset (Home + Power button)