Am having the same issue when booting up also.. Samsung logo appeared follow by random misaligned stuffs then black screen but eventually does boot up after some time.. in fact this happen before to me too when i am on AOKP rom previously.. AM using N7105. DId all the step for wiping here n there follow by flashing (for both AOKP and PARANOIDANDROID), still the same.. is it because its N7105? Any ways to sort this out? Now i miss even just the original boot up animation..
LG G3 - D855 rooted
iP4 iOS 4.3.3 JB -> Samsung Galaxy Y Creed's Rom -> Samsung Galaxy 551 rooted -> Samsung Galaxy Note rooted -> Samsung Galaxy R AOKP Rom -> Samsung Galaxy Tab 8.9 -> Dell streak 5 -> UK T-Mobile HTC one X s-on bootloader unlocked rooted -> Clone 5inch S3 MT6575 N710 rooted -> LG Optimus 4XHD rooted -> Native Korea LG Optimus LTE 2 Rooted -> Samsung GNote2 Ditto N3 rom -> Sony Xperia T ultra -> iPad 1 iOS 5 -> iPad 2 iOS7.