whenever i play games on laptop , it runs smoothly without any lag and drop in frame rate for few minutes even in high graphics settings.
but after 5-10 minutes frame rates drops drastically which makes me unable to play game even if lowest graphics settings are selected.
please reply if anyone knows solution for above problem.
i have dell studio 1558 laptop having following configuration
processor: intel core i5-460m
ram: 4gb ddr3
gpu: ati radeon 545v hd 512mb
os: windows 7
catalyst control center version: 11.12
also when i try to download latest drivers for graphics card using amd driver autodetect utility it shows that you have installed latest drivers in your system.