I have been trying to install Windows 7 in a Dell Precision T7600 workstation, but I have been unable to make the installer see the hard drives of the computer. I have downloaded the drivers from the support page (these drivers, and some of the previous versions too http://www.dell.

I have installed Linux on my machine and was observing the battery status. In the fields "Energy when full" it is showing as 65W, while the design energy is 69W. What is worrying me is, this number is reducing rapidly! (2 days back, it was 65.8W)

I have a Logitech G19 keyboard and a G500 mouse. The keyboard works fine, but this mouse does NOT work with this computer at all. I've tried reinstalling Windows 7, installing Windows 8, plugging it into multiple USB ports, with and without gaming software, nothing works.