Help my screen is only turning white under a certain user account on my laptop. If I log on to another user Im fine. So it cant be the connections... :( I have rebooted several times. Went to task mgr under another user to see whats running and nothing.....its a toshiba the satelite line

Have you tried entering Safe Mode and then logging into that account?

From any of the other accounts with Admin privileges it might be helpful to do a full Antivirus sweep as well as a full sweep with Superantispyware,and Malwarebytes. Using an account with admin privileges will ensure that all the user accounts on that PC ave checked.