Hi, I have an iPad 2 which had a cracked screen, so I went online and bought a replacement immediately.

After the tear-down and replacement of the parts, I placed the screen on the device (without the adhesive) to test it before sticking it down. However the touch screen is completely unresponsive but all physical buttons work fine (home button, power, etc), So I wonder whether it's a faulty digitizer?

This problem is very frustrating as the iPad clearly works because the LCD is on, it syncs with iTunes etc. but without the touch screen, which without it makes it useless!

So I'm wondering what i could do next? Should I contact the company who supplied the new screen and request a replacement as I assume it's faulty OR should I assume that there is something else wrong on the iPad (ie logic board, faulty connector, etc!)

Thanks for reading and hopefully someone has some advice or even a solution to my frustrating problem.