Phill Stecheson

I started the computer and the screen seems to have spot light like dark lines that go across it - from bottom, about 1...

I did have the same problem.To make the long story short, the problem was graphic chip (known problem with Unibody models from 2011) The good thing is that you do not need to replace the whole board, only graphic chip (cost about $ 85 plus installation).

I don’t agree with statement that 17’’ MacBook Pro won’t boot without battery. I have two 17” and one of them is old Santa Rosa model and I’m using it in my summer house without battery for almost 2 years without any problem, so the booting problem lies somewhere else. My guess is not tight connection with mother board and when you place the battery the connection with motherboard is established. Check the flat connection cable, maybe is damage and replace it.

This picture show much better the display problem

I see it now, lol

Log in in your iCloud account and try but the system will ask you for old password :( in other words you can not unlock your phone without password. This was made by Apple for security reason. To many iPhones was stolen all over the world and this was made for owner protection, therefore don’t waste your time trying to unlock it or trowing your money to somebody who claim that they can do it, it can not be done.