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Waveshare 7inch 1024x600 Blackscreen with v

2 people are following

Hello mates, top project ! ! !

But i only got a blackscreen with v12. 3

got this display. https://www.waveshare.com/7inch-HDMI-LCD-C.htm

selected it in the setup wizard and still no luck. tried default settings and the same problem. 

I don't touched the config file. 

I tried the v11.1 and everything works fine.

is there a fix for this out there ?

sry for my broken English ?

 

thanks in advance

Replies 1 - 3 (3)

You should add the following code to the config

max_usb_current=1
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
hdmi_drive=1

 

magnificent3

You should add the following code to the config

max_usb_current=1
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
hdmi_drive=1

tried it with these line and still no luck...BUT

I added these line in the config and everything works fine now with v12.3

dtoverlay=vc4-kms-v3d

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