Ram upgrade problem

toant1

Honorable
Nov 11, 2012
30
0
10,530
I just upgraded my ram, I have windows 8 64-bit everything works fine until I go into the login screen and my display glitches out. Please help. I'm using a cq-58 bf9wn laptop by the way. I can access the bios and it shows the upgraded amount of ram but when it tries to go to the login screen the display is like a rainbow