Could this app help me "reset" some incorrect display settings?

[ZaLiTHkA]

first off, my apologies if this has already been covered somewhere else.. I did look, but couldn't find a clear answer.

I have a 2020 MacBook Pro M1, which I have been using with a LG 34GP950G monitor. while I had the laptop lid closed, I accidentally changed the refresh rate in the Settings app, and my external display went black. when it didn't come back on, I opened the laptop lid again to see what was going on, and then my LG did come on again. but it no longer comes on when I have the laptop lid closed.

is there anything in BetterDisplay that could help me resolve this issue?

[waydabber]

Yes, you can configure Configuration Protection / Refresh Rate for the display - the app should force a refresh rate for all layout which works.

[ZaLiTHkA]

wow, that was so easy.... thank you so much @waydabber! "clamshell mode" (as I've heard it called) is successfully restored.