Does anybody have idea why games lag on my computer. I tried to play Half Life episode 2 but it lagged so much that playing that game was like being in hell.
http://www.laptop.hu/kepek/UM07-06-0015.pdf
I even tried to put everything to lowest but it still lagged like hell. Systemrequirments lab test results says that it should work fine even if everything is highest. And Half Life i'sint only game that lag.
EDIT:I tried to install those german uptades but i cant install them because it's says please insert your key and i tryed to put product key and serial but it says please repeat....