Recalbox 8.0 HDMI-->DVI black screen

[abocaman]

Well, I tried to find any solution searching in the web and forum, nothing worked for me.
I had Recalbox runing 7.2 working properly with rotating the screen 180 degrees and HDMI-->DVI ouput working well. After the upgrade to 8.0 black screen and no more. The system finally start and I can connect via ssh.
I tested with the same sdcard and debian and works properly.
I tested a fresh install of RB 8.0 the same, black screen and nothing more.
I tried to comment the line of the splash rainbow and It doesn't show it.
#disable boot rainbow
#disable_splash=1

All is running in a Raspberry Pi 3B+

Any Ideas?

[Zing]

@abocaman See if this helps:

• https://wiki.recalbox.com/en/tutorials/video/display-configuration/complete-video-configuration-guide
• https://wiki.recalbox.com/en/tutorials/system/modification/configtxt-configuration

[davidb2111]

Hi @abocaman

Could you try this by connecting ssh and executing those comands:

mount -o remount,rw /boot
echo -n " video=HDMI-A-1:1280x720M@60" >>/boot/cmdline.txt
reboot

[simpleman]

@abocaman only registered here so i can share it with the world lol i had the same problem i fixed it with this line:
#global.videomode=auto