trying to connect Pi4 to a Hitachi TV (pretty old - mid 2000's), however it has the HDMI port. So my Pi4 is connected.
SD card is with OS's on it.
Any idea why Pi4 is not booting up? I have selected a PC channel on TV.
Thank you.
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Sign up to join this communitytrying to connect Pi4 to a Hitachi TV (pretty old - mid 2000's), however it has the HDMI port. So my Pi4 is connected.
SD card is with OS's on it.
Any idea why Pi4 is not booting up? I have selected a PC channel on TV.
Thank you.
Try the following in /boot/config.txt:
# force HDMI
hdmi_force_hotplug=1
# disable EDID
hdmi_ignore_edid=0xa5000080
# DMT group
hdmi_group=2
# 1366x768 60Hz 16:9
hdmi_mode=81
https://www.raspberrypi.org/documentation/configuration/config-txt/video.md