Hi all, I want to upgrade my Optiplex 755's graphics card so that I can play some of the more recent games which require more powerful hardware. I have trawled the internet for possible solutions (Thank The Emperor for Wiki and user forums :) and have noticed there are a few issues with Power supply...

Hello i have a dell optiplex 745 in a dell xps 720 case and i have heard that you need dell quickset to get the leds on the front working but i cant get them working because the dell optiplex isnt a supported system. How could i get the leds working or is there a way to get quickset installed on my system...

Here is what I have done to resolve this concern. First I have mounted my Zino HD on a milk crate. (avalible at any Walmart.) Inside the milk crate I placed a small personal fan. (wind machine) Then I tilted it vertical and set it to hi speed blowing into the bottom of the Zino. Problem solved Speed...

I need help with my dell desktop its not turning on and it keeps saying in power save mode press any key on the key board, press computer power button, or move the muose. I did that and it still wont turn on.

Please help My current setup is as follows: Dell dimension 8300 with pentium 4 hyperthreading running wing windows 7 sp 1 4gb memory with gigabyte Hd4650 agp graphics card. Since adjusting the virtual memory my pc has gone really slow? What should this setting be or leave it just to be monitored...