Search found 3 matches
Search found 3 matches • Page 1 of 1
- Mon Aug 12, 2019 1:40 am
- Forum: Troubleshooting
- Topic: No HDMI output on RPi 4 (but it boots)
- Replies: 23
- Views: 38972
Hi, I have a new Rpi4 and have connected 2 x 7" HDMI displays. When I first booted up with both screens, it wouldn’t detect them after boot until I unplugged the HDMI cables and replugged them back in and then the GUI would display. I then followed the instructions that came with the displays t...
- Sat Aug 10, 2019 10:50 am
- Forum: General discussion
- Topic: RPi4 - 2nd Dual LCD Screen Not working
- Replies: 1
- Views: 170
Hi, Fairly new to Rpis. I have a Rpi4 and have been trying to get dual 7" LCDs to work. I initially had them sort of working out of the box, but they would not get detected until i unplugged/re plugged them after boot. I then released i need the drivers installed. I following the instructions t...