It seems that I have a problem with the Dell Command Update tool, because it keeps suggesting to download and install the same 3 drivers over and over - please find enclosed a print screen. I already installed them at least 3-4 times, but nothing helps.. By the way, it didn't find the new BIOS version which I had to download manually.
While when I run the "detect drivers" tool via Dell's website, it doesn't find any new drivers to be installed. However, I suspect that it just doesn't work well, because manually I found several drivers available on Dell's webpage which were newer than the drivers which are currently installed on my machine (I logged in with the laptop's service tag, so I believe that only relevant drivers should be presented).
My machine is Dell Latitude 7480 running Win 10 Pro.
it seems that I'm not the only one with that problem:
p.s. I also have audio issues as described in the first thread by CoryR1992 (a popping sound from the speakers every 30 seconds or so).