What GPU do you have? You haven't mentioned this?
What do other games look like? Screenshots? What's your frame rate like in game? Frame rates like in other games? GPU being pushed to it's max? (i.e. 99%)
If the laptop has no dedicated GPU, then most likely your laptop simply can't run the game properly. Mobile components can sometimes be significantly different than their desktop counterpart, if it's got that little "M" next to it's model number, be prepared for trouble.
Also please don't listen to other people regarding overclocking. Overclocking in a laptop is BAD NEWS and you'll likely end up breaking something. The components are built to withstand temperatures generated at clock speeds, and even these are generally higher than any desktop will ever produce, so they're already at the breaking point. Please don't overclock or the next post you'll be making is one saying that you've bricked the laptop

if i booted in battery power, i got no image on screen, and I couldn't switch graphics processors
Don't boot on battery power then. If you're gaming, play when plugged in, there have been many problems regarding GPUs switching, if you do a google search you will no doubt find something that should fix your problems. My advice however is not to play substantial games while on the move, **** will go down and you'll have like, an hour's battery anyway
Modifié par houldendub, 16 mars 2012 - 03:58 .