New CM4 issue with Raspberry Pi Display

Product support balenaOS
1

We have encountered issues with the new generation of Computing Module 4 and Raspberry Pi Touch Display (7 inches). It is not working properly, the display does not turn on. We install the latest dtblob available from the Raspberry Pi website. It has been tested with Raspbian and it’s working fine, but not with Balena OS.

Does anybody else have to encounter the same issue ? Do you think it could be something related to Balena OS ?

2

Did yoy manage to fix this issue? I get the same behaviour with an RPI4 and the 7" touch now. Same setup gets display going with Raspbian, so connection and HW should be fine. With balena backlight turns on, but screen remains dark.

3

Hello @mvheimburg could you please share more details on the hardware that you are using?

What balenaOS version are you using?

Thanks!