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inside custom component

BlackBerry® Z10

New Member
Posts: 1
Registered: ‎08-10-2014
My Device: Blackberry Z10
My Carrier: Telus

screen is black

I replaced the USB charger connector on the logic board and now the screen doesn't work.

If I plug in the bb onto the computer it is recognized and i was able to reload the software but the screen still doesn't work.

Whe I insert the battery the red light goes on then screen backlight turns on with nothing on the screen then turns off and thats it. I check the connector on the logic board few times and I even tried another screen from another z10 so it seems that the problem is with the logic board,

Please let me know what else i can check,