Chosen Solution
After replacing screen on the phone tried to power the phone. And nothing on the screen. Shouldn’t I at least be able to hear something or vibrate from the phone it the phone has power. I disconnect the battery and waited a little while but still nothing. Went back to the old screen (because digitizer still worked) . But it did not show anything either. Please help!!
No. Pretty much the last thing you wanna do is relace the logic board. I’m wondering if it’s a missed connection also. Go back, check everything. Especially the power cable, on the top, next to the display cables. Also the Lightning connector. Did you disconnect the battery, when you took the display off? iPhone 5 Screen Replacement
phone shows in itunes? check with magnifier for damage to board.
