|i have recently installed a new grafics card, a radeon HD 4850 and installed the latest drivers, with a view to use a dual screen setup. they work perfectly, exept that when i scroll down a page with my mouse wheel on my primary monitor, my secondary one flickers. if i scroll too much on the other screen, my entire system reboots for some reason. this also happens somtimes whilst i am using the catalyst controll center to configure my system. the secondary screen also flickers randomly somtimes when im not doing anything. |
can anyone help?