YOUR RAM!!!! you ain't sunk yet buddy cause I'm a computer man!!! Just make sure your RAM is in all the way! or try pluggin it in one of the other banks! Well hopefully this will work! 
L8
May the force be with you...always!
A Jedi shall not know anger nor hatred nor Love
The only way to live a good life is to act upon your emotions
A warrior is reborn when he has something to protect