I re-installed windows on my XPS 14z,
Installed all the drivers (inc. chipset, bios , etc.)
updated all the windows updates.
but the SS USB port driver didn't install. (you can see it on Device manager as "Universal Serial Bus (USB) Controller" with no driver)
I have searched everywhere for it, I tried Dell PC checkup, automated driver search etc.
I saw on these forums a similar problem with the XPS 15z and tried their solution to no avail.
can anyone point me to a driver?
Solved! Go to Solution.