i need a fix for my tab 2 p3110 is not working and only black screen

[Android Central Question]

hi
today i root my tab and edit build.prop file with build.prop editior i'm edit the ro.product.name & ro.product.device & etc... after restart the tab is stuck on logo (samsung) and then i enter the recovery and wipe cache and after wipe the tab is not working only black screen .. i try to press power button and volume up not working please i'm need help
what i do to fix this proooblem!!

sorry for my english

 

[B. Diddy]

I moved this to the Tab 2 forum for more specific traffic.