I have an alike problem with switching among the 2 display adapters. The main subject I am presently getting began some days ago. I switch among display adapters and set out to my ATI Radeon Mobility HD 5650 adapter in order to play a game. The toggle seems to have gone over effortlessly and so far, whilst I load up the game—at rest an OLD game that must run really slickly, it is hopelessly sluggish. What's motivating is that in the gadget manager, it says that my ATI card is functioning properly, and it doesn’t notice that there are severe problems.