Hi The problem is when i start my computer from about a day of not being used, the power light comes on like it usually does but then the monitor doesnt display anything and the CPU fan goes mad! Revving at its maximum, It will stay like this until i turn it off. But when i turn it back on again after about a minute it loads the normal screen that shows what cpu is installed and that is how far it will go and it freezes again. (at this point the cpu fan is normal) Occasionally... It will load up the same screen but it gets to installed hard drives/dcd drives and then stops again Then... After a couple of attempts at turning it off and on again it will work completely fine! It turns on like usual and i can log on and do all the stuff that i can, but it doesnt freeze again... ever! :S Someone please help me! Whats wrong with it?