I can not get the monitor to work at 3.0 speeds. After a long time with tech support they told me that it is not 3.0. The USB cable that came with the set does not have blue on either end. The ports on the side are not blue. The ports on the bottom are not blue.

I see several threads looking for XPS 8500 video card upgrades that can be used with the stock 460w PSU or upgraded PSU. However, in upgrading the GPU for this machine, there are some cards that will not be compatible and will result in a black screen.

After Reinstallation of media win-8 in my Laptop Wi Fi icon is showing Unavailable. how do I fix this problem thanks ravya123