I agree, send the piece of crap back. We can help you choose parts and assemble it yourself, or lots of us custom build rigs for people like you and sell via Ebay.
I help alot of my customers choose parts on Newegg.com, that way they no what they are getting, and how much it costs, then I charge $150 to assemble, test, and support it for 3years.
My PCs are more powerful and better quality then Dell makes. Plus you dont get all the bloatware that Dell installs.
If your interested, send me a PM and I will be happy to help you choose parts on newegg.com.
I,m gonna be a little busy today, trying to get a core i7 920 for $150, and a x58 mobo for $130, since its black friday. I know where to get it, I just got to call in fast to get it. Wish me luck!!!
If I do get it the rig I build with it will go on Ebay for way cheaper then any other i7 rig atm.