Ive been fighting with lags for a few weeks and nothing changed. Ive got notebook with Geforce gt252m i tried everything to avoid lags but nothing help. LAGS APPEAR AFTER MAYBE 10-15 JUMPS from a game start....i cant play because of that

((((
Im tring to play on WIN 7...64 bit.
WHAT A DID TO SOLVE THAT PROBLEM:
1. REINSTALL THE GAME.
2. REINSTALL GRAPHIC DRIVERS.
3. CHENGED RESOLUTION AND GRAPHIC CARD SETTINGS.
4. TRIED TO PLAY IN A MODE OF WIN XP.
Maybe someone can help me
