Hello,
Long story short, I have recently re-formatted my hard drive and re-installed Win7. After the install I found I had no internet or USB drives working so had to jump on the Dell driver site and download the wireless drivers, which finally gave me access to the internet.
However... after this small victory I still had no access to my USB drives so thought the best approach was to flash the BIOS with the latest driver... that was a big mistake as I'm back to square one again (No internet or USB access), but this I believe Windows can't even see the wireless card, so regardless of what driver I try to install it doesn't see the device so wont work... I think this is a BIOS related issue but am stuck as to what to try next...
Any help or guidance would be gratefully appreciated.