Why 900mA? I have a 5V 5A - 25 watt power supply. There is no low power message on the monitor with HDMI after booting the OS. I have raspberry PI3, PI4, PI5 and they all work on an HDMI monitor. Before the update, the old versions of raspberry pi3 and pi4 OS worked on a DVI monitor, but also with problems - the resolution instead of 1920 x 1080, for example, was 1024x768. Now all 3 boards swear at the kms driver after the OS update, although when I connect them to a 4K or Full HD monitor via HDMI, all 3 boards work perfectly! The problem is with the DVI connection. There are 3 such monitors and they have only DisplayPort, DVI inputs.
Statistics: Posted by Andrey_163 — Mon Jan 13, 2025 6:40 am