any sifu here can help?.. when i run dota 2..my cpu usage will rise to 100%..both core...i think tat is the main the reason which make my game lag and spike, it is unbearable...my lappy having overheat problem before..after i go service for clean dust..i hardly facing overheat problem anymore..so i wonder wat is the prob cause me lag when play dota 2..or is my comp cant sppt dota requirement?..

this is the spec of my comp


AMD Turionâ„¢ X2 Dual-Core Mobile Processor RM-74 2.2Ghz
14.1" TFT WXGA high definition widescreen LCD panel with brightview technology;
3GB 667MHz
320GB HDD
DVD +/- RW Double Layer Drive with LightScribe;
Bluetooth;
802.11b/g;
Integrated 10Mbps, 100Mbps;
ports include USB 2.0 (3), VGA, HDMI, RJ-11, RJ-45, 1 headphone, 1 microphone jack,
Compaq Webcam with integrated microphone;
5-in-1 intergrated digital media reader slot;
ATI Radeon HD 3450 Graphics with 512MB

go buy new comp mah.. buy alienware.. so geng.......

wth man? cpu is kinda weak....i suggest changing your cpu and gpu to a lil more decent 1....otherwise they'll end up bottlenecking each other when u upgrade 1..

and really, DON'T get alienware. they're overpriced for just their brand.

Try playing using cooler instead

get a new laptop..mine laptop better than u also lag..