Hi.

I have an Orange PI Zero 2

It displays fine on a normal TV through HDMI but on the waveshare there is no display at all.

The waveshare display works fine on the HDMI output of my Windows PC.

I have chased my tail for 2 weeks looking for a solution but can't get it to work.

If you can please point me in the right direction I would really appreciate it.

https://www.waveshare.com/wiki/4inch_HDMI_LCD

 

Thank You

Providing logs with 

armbianmonitor -u

 helps with troubleshooting and significantly raises chances that issue gets addressed.

I connected the HDMI display, booted and ran the diagnostics...

Wishing you all the best and thanks.

 

System diagnosis information will now be uploaded to http://ix.io/40cy
Please post the URL in the forum where you've been asked for.
 

I have a waveshre 7inch 1024x600 hdmi display which is not working on rockpi 4b+ too.

System diagnosis information is at http://ix.io/415G

the spec of the display: https://www.waveshare.com/wiki/7inch_HDMI_LCD_(C)

Edited June 28, 20224 yr by cluckly
append LCD spec link

6 minutes ago, cluckly said:

I have a waveshre 7inch 1024x600 hdmi display which is not working on rockpi 4b+ too.

System diagnosis information is at http://ix.io/415G

Hi,

besides the fact that you are using a different board take note that you are using either a user-built or unofficial image which issues may not receive any attention.

13 minutes ago, Werner said:

Hi,

besides the fact that you are using a different board take note that you are using either a user-built or unofficial image which issues may not receive any attention.

Hi Werner,

 

I'll try the offical image first.

Thanks a lot.

 

Best Regards,

Cluckly