ET crash

Today I finally found some time to test my laptop, because I had a very busy weekend (mostly girlfriend and 4 volleybalmatches). I tried all day to fix ET, but I keeps crashing. I tried to change the .dll file, I can't change my RAM speed, I don't have that Windows update to delete. Not touching my keyboard or mouse doesn't work either.

Do you guys have some things that might solve my problem?

Your friend

eXorikos