My desktop starting freezing randomly when open an application or just surfing the web. When doing a hard reset it would boot up fine and just freeze up again. Now, when I try to boot up it freezes at my gateway logo sign where its says f10=boot ect..but when i try pressing f10 notthing happens.

I was able to get it to boot in safe mode after reseting it numerous times, and then it just did the same thing froze and i had to reset it.

Any help would be great.