Hello there everyone. In desperate need of some help, and hopefully I can find some answers here. I was trying to install a program perhaps an hour ago, and it looked as though it wouldn't function properly unless in Test Mode. So I looked around a bit on google for the appropriate command prompts, put them in, then rebooted my laptopl. To my dismay the screen is now a mess. Half of the screen is black with vertical lines running through it, and the other half is visible. But the screen in its entirety has inverted colors so it's hard to make heads or tales of anything. I managed to turn Test Mode off, but the screen did not return to its original state. System restore has also failed to fix my problem. I'm hoping this doesn't mean my laptop has finally bit the dust, so any help with this would be greatly appreciated.