You may want to try adding some margins via cmdline.txt, I have a TV here which presents what appears to be the same problem. Fixed it by putting this at the beginning of /boot/firmware/cmdline.txtHi
When I boot up using a small tv/monitor I have, the desktop goes beyond the edges of the screen. I think this is an overscan problem.
I seem to remember that there used to be a setting in raspi-config to overcome this happening, however that setting does not seem to be there any longer.
Is there a way to overcome this? I'm using a raspberry Pi 400 and Raspberry os 64bit debian trixie.
Regards Steve
Code:
video=HDMI-A-1:margin_left=50,margin_right=50,margin_top=30,margin_bottom=30 Statistics: Posted by Mark_F — Thu Nov 13, 2025 3:38 am