perhaps you have the screen saver on with this set to turn the screen off after 2 seconds of inactivity.
Probably about 2 seconds, but if your computer is slow and internet is slow, it will lag and take up to 20 seconds, maybe even make the screen go black (this is also known as a game crash.)
That's a technical difficulty...... :/
Well, if you tried holding the home screen button for 10 seconds and the DFU mode did not come up then, you can see if it lets you restore it on iTunes.
Ask God
Yes, it is.
I have the same problem. GOOGLE IT....
go to multi player and click local then split screen.
go into multi player go into split screen.
You go to file then you go to options then you go to general and there should say color scheme hit black and press ok there you go
If it's black and doesn't go on again.
Just connect both controllers and go to multiplayer and split screen.
i don't know about black, but i had an unforrtunate glitch with camstudio which made my screen flash different colours when i clicked the window called flashing (go figure =/ ) The only way to fix that was to restart my laptop, which isn't really good for it. Dunno about straight out black, but my flashing screen definitely had some black in it.