Forum Discussion
cpl42
Apr 27, 2026Copper Contributor
Disable or remap Ctrl-S which switches to HDMI
I've been struggling with Ctrl-S switching the monitor to the HDMI port at odd times. I use Ctrl-S a lot as I'm handling many files and this shortcut allows me to rename a file on saving (= Save as)....
Jiuan
Apr 29, 2026Copper Contributor
Windows itself doesn't assign Ctrl+S to display switches by default. It’s likely a third-party utility or driver.
cpl42
Apr 30, 2026Copper Contributor
Then, I'm at a loss as to what application might be responsible. I guess I'm going to have to live with it.
If anyone has an idea of how to track down the culprit, I'd be very interested.
P.