just bought a new Ati Radeon hd 4800series and a new power supply. the supply is on 550w so should be enough. but after i removed old drivers and installed the new one my cpu usage has popped to a crusing altitude of 30%:S any one have a clue how to get this back down?
the prosses wich takes most cpu is svchost.exe:S .i actually have no programs running in the background(visualy) and i installed the drivers affter placing the grafics card. might be a driver conflict maby, but i did unninstal all video drivers before replacing:S how can i find if its a rogue program running?