Windows will uninstall the current driver and use the old driver, which is kept as a backup for a couple of days. Try changing the HDMI cable connecting the second monitor. If it works ...

Bending the Kindle software to your whims introduces its own unique challenges of course, but with a little tweaking, an old e-reader ... into a plug-and-play HDMI monitor. Is it a great monitor?

But the announcement doesn’t mean we’ll see many monitors support it yet. Specs announcements are slow beasts, so while it isn’t unfathomable to think an HDMI 2.2 monitor might appear ...