I currently have 2 GB RAM (1 GB X 2). I tried to install 4 GB more (2 GB X 2) and my computer would not initialize after power on. Is it even possible to upgrade this computer? Do the larger sticks have to be installed in the first to slots? I have never worked on a Dell and this has me stumped!

Until recently, my PC Power Options worked just just the way I wanted--I had chosen the Dell plan, and set the monitor to go off after 10 minutes and the hard drive, never. Recently the monitor stopped going off. No idea why. I've tried the Dell plan, the other plan (Windows?

I am having a very frustrating problem with my new Dell XPS 8500's wireless connection - Dell Wireless 1703 802.11b/g/n (2.4GHz). Basically, I am losing my network connection every couple of minutes. The process goes something like this: 1) Not connected - Connections are available