I just got a popup about AMD Radeon drive out of date, need to upload. One week old hp Omen with Windows 10. I had 3 monitors before, now 1 works, the others are not even detected if I try manual get them back.
There was a note about problems with hotplugging monitors. I had 3 monitors up and running for a week before the update, immediately only 1 after. Restarted, nothing.
I went to the site, downloaded and ran autodetect, now have 16.60 something or other, (if only I had another screen to check!), Restarted, still 1 monitor.
"Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)"