I do thank you. This cleared all of my
N5XMT wrote on 11/11/20 8:21 PM:
Yes. If you run sudo raspi-config from a terminal
window, go to advanced settings and resolution and can set it there. If
it doesn't give you the option there, edit /boot/config.txt. Uncomment
the force hdmi line, then set group and mode to what you want and it
basically ignores the EDID. Then you can go to the desktop after you
reboot, go to preferences, display and set the resolution from there
that you want
On Nov 11, 2020, at 12:34, Bill Cherepy <jcherepy@...
My RPi works with all but a 12" HDMI monitor I bought off Amazon. It
does really crazy things. Sometimes losing Bluetooth connections, or
WiFi connection or just freezes. It only does this with this one
monitor. With another I can leave it running overnight and it still
functions normally. I tried going into raspi-config to see what screen
resolutions are available, but the only choice is Default Resolution.
I've read that the problem may be the EDID info in the monitor. Is there
a way to fix this?