Overscan settings in /boot/config.txt don't seem to have any effect

[/RaspberryPi]

I am trying to get the image for my screen to not be cut off on the edges. I've been all around Google and the troubleshooting guides but the recommended settings don't seem to have any effect at all. Here is my /boot/config.txt file
# For more options and information see # http://rpf.io/configtxt # Some settings may impact device functionality. See link above for details # uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 # uncomment the following to adjust overscan. Use positive numbers if console # goes off screen, and negative if there is too much border overscan_left=64 overscan_right=64 overscan_top=64 overscan_bottom=64 # uncomment to force a console size. By default it will be display's size minus # overscan. #framebuffer_width=1920 #framebuffer_height=1080 # uncomment if hdmi display is not detected and composite is being output #hdmi_force_hotplug=1 # uncomment to force a specific HDMI mode (this will force VGA) #hdmi_group=1 #hdmi_mode=1 # uncomment to force a HDMI mode rather than DVI. This can make audio work in # DMT (computer monitor) modes #hdmi_drive=2 # uncomment to increase signal to HDMI, if you have interference, blanking, or # no display #config_hdmi_boost=4 # uncomment for composite PAL #sdtv_mode=2 #uncomment to overclock the arm. 700 MHz is the default. #arm_freq=800 # Uncomment some or all of these to enable the optional hardware interfaces #dtparam=i2c_arm=on #dtparam=i2s=on #dtparam=spi=on # Uncomment this to enable infrared communication. #dtoverlay=gpio-ir,gpio_pin=17 #dtoverlay=gpio-ir-tx,gpio_pin=18 # Additional overlays and parameters are documented /boot/overlays/README # Enable audio (loads snd_bcm2835) dtparam=audio=on # Automatically load overlays for detected cameras camera_auto_detect=1 # Automatically load overlays for detected DSI displays display_auto_detect=1 # Enable DRM VC4 V3D driver dtoverlay=vc4-kms-v3d max_framebuffers=2 # Disable compensation for displays with overscan disable_overscan=1 [cm4] # Enable host mode on the 2711 built-in XHCI USB controller. # This line should be removed if the legacy DWC2 controller is required # (e.g. for USB device mode) or if USB support is not required. otg_mode=1 [all] [pi4] # Run as fast as firmware / board allows arm_boost=1 [all] As you can see, I have tried pretty dramatic numbers with no effect. Toggling 'disable_overscan ' between 0 and 1 has no effect either. Is this even the right file?

submitted by /u/kennbr
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