when i try to switch users on my toshiba laptop, the screen goes black. why does this happen?
- mcgyver2k2000Lv 61 decade agoFavorite Answer
Because the last time the user you are switching to was used the screen mode was left in "external display" and that's the way it's going to start from now on. The fix is, after you switch to the other user and you have a black screen hold down the ctrl and hit the F7(I think) key at the same time. It may be a different F key (whichever one shows the screen icon).