My Gaming computer will start making random buzzing sounds. It stops when I press my hand on top of it. Is this normal? If not, what is wrong with my computer? 

                                                                                            

                                                                                                                                                                       

That's not normal, and we won't be magically able to answer what is wrong with your computer with that information. Let's start with: Laptop or Tower? 

If it stops when you put your hand on it, it's probably just something vibrating. Try to figure out where it is coming from - check the fans first, maybe the hard drive, and disk drive.

That's not normal, and we won't be magically able to answer what is wrong with your computer with that information. Let's start with: Laptop or Tower? 

Oh Sorry haha, It is a tower.

Thanks, sorry if i seemed grumpy. I can't even remember writing that reply (early mornings lol). Anyway, do what willpv said. Make sure that no fans are loose, or something is is loose. 

I used to have that problem (and I have it again...). The first time it was a problem of some of the inside parts (I think graphic card or something) that was on its last legs. It freaking drove me nuts, I had it stuck with adhesive tape so it didn't make noise lol... It may be also that some cable is touching the fan or so.

Thanks, sorry if i seemed grumpy. I can't even remember writing that reply (early mornings lol). Anyway, do what willpv said. Make sure that no fans are loose, or something is is loose. 

Haha it's fine...Im not exactly a ray of sunshine in the morning myself. Anyway, I've been busy so I will check out my computer tomorrow. I'll check all of the fans and get back to you ASAP. Thanks guys!

Take it apart then your do an full cleaning "like dust" then check all of your fans and hardware, check for any errors (useing windows 7 or 8) on the SSD or HDD. check your GPU, you might want to overclock it.

 

-and try and sing to it, that might not help any-way

It's probably a loose or broken ball bearing in one of your fans. You'll need to isolate which one it is and then replace it.

Sorry It took so long to reply. I found the problem. A wire was touching the fan...Thanks guys!

No problem, happy gaming :)