After running toribash with no shaders, for about 15 minutes, my laptop begins to lag, slowly to a halt. My fan is horribly clogged with dust, and Id have to open up the entire computer as well as remove the monitor to clean it. My heat sync is probably faulty, and my headphone jack doesnt work. My battery lasts about 10 minutes, with all of the settings minimum.
Theres only one problem:
I HAVE NO MONEY.

What should I do?