Hi.I own an Acer Aspire 5737Z.Got it since 1 year.I used it mostly for ineternet and some games.Recenly a problem occured while i was playing.The problem was that FPS started to drop after some time.I checked GPU core clock speed while gaming and i saw that when GPU temperature raises to 92 degree it drops gpu core clock from 450 mhz to 200 mhz and i start lagging ingame.I tried cleaning the fans,used powermizer to set maximum performance so i dont get drop of core clock speed.I also set the option from the newest Nvidia drivers (power managment ) from Adaptive to Prefer Maximum Performance also tried with older drivers . The strange thing is that some rare times when playing even on 92 degrees with default core clock speed it dont drom the core clock speed .The laptop is used on a wood table.Never did overclocking on it .I also checked cpu temperature and both cores on full load didnt go more than 70 degree.The fan is spining normally not making any strange noise.Sometimes when its on 92 degrees it stays stable and doesnt drop the clock speed and it stays at that temperature without getting higher but most of the times it drops and i need to go alt + tab to desktop for 20 secs so the temperature will drop to 83-82 degrees then it jumps to 450 mhz again
.So plz if someone know how to fix this problem i will be really grateful.Thank you!
Acer 5737Z
dual core T4200
Nvidia GeForce 9400m g
ram 4GB ddr3
.So plz if someone know how to fix this problem i will be really grateful.Thank you!
Acer 5737Z
dual core T4200
Nvidia GeForce 9400m g
ram 4GB ddr3