Answer to: Touchscreen unresponsive after screen replacement.I've been suffering the same annoying scenario. Screens are always an issue, but even buying from highly rated companies doesn't save you from this annoyance. One company sent cracked screen - worse than what it was supposed to replace. Ordered from second company through Amazon and got a great looking screen replacement but led to the screen being un responsive to touch. Screen powers up, previous screen saver appears, good quality image and computer recognised it but alas still no active digitizer. Checked the connection but cannot determine if that's the obvious cause I'd imagined. Off on off on slight seating click too. Driving me nuts now.