Computer Startup I hear Single Beep but nothing on screen?

[rwggyf]

I recently bought a computer from best buy, its a cyberpower here is the link of all the specs and where i bought it from http://www.bestbuy.com/site/gamer-ultra-desktop-8gb-memory-1tb-hard-drive/9177174.p?id=1218994550644&skuId=9177174&st=black-friday-sale-2013-computing-114654/category_facet=pcmcat143400050013&cp=1&lp=5#tab=specifications I have plugged in everything and when i press the power button i hear a single beep after 10-15seconds. I know the monitor works, i have tried it on other computer, but the monitor says no signal and power off. There is a yellow light on top of the pc for the power i assume, not sure if it should be green or if yellow. All information would be deeply appreciated.

 

[USAFRet]

Did it ever work?
Is this a new condition? What was the last thing you did before it started doing this?

 

[rwggyf]

Yes it is, just opened it today I ordered it on black Friday but it was wrapped and i wast able to open it until Christmas.

 

[USAFRet]

Well...if it has never worked (just opened and tried today?) I'd suggest taking it back to BestBuy, and say "Fix It!"
Anything you do may invalidate the warranty.

 

[rwggyf]

I figured it, the vga cable is loose or something but it came with an adapter for dvi and now it works. Ill have to take it to best buy tomorrow to have the other cable fixed, thanks for the quick response and help anyway.