No Signal for Raspberry pi 4 and a certain screen works on rpi 3 using same sd card · Issue #1383 · raspberrypi/firmware · GitHub
![How to fix the bug that there is no signal when the Raspberry Pi is connected to a monitor with an HDMI cable All In One - xgqfrms - 博客园 How to fix the bug that there is no signal when the Raspberry Pi is connected to a monitor with an HDMI cable All In One - xgqfrms - 博客园](https://img2023.cnblogs.com/blog/740516/202306/740516-20230604125526341-121214405.png)
How to fix the bug that there is no signal when the Raspberry Pi is connected to a monitor with an HDMI cable All In One - xgqfrms - 博客园
![WIMAXIT Raspberry Pi 4 Écran Tactile, 7 Pouces Portable Raspberry Pi IPS Écran 1024X600IPS avec Verre Trempé HDMI USB Moniteur pour Raspberry Pi 4 3 2 Zero B+ Modèle B Xbox PS4 WIMAXIT Raspberry Pi 4 Écran Tactile, 7 Pouces Portable Raspberry Pi IPS Écran 1024X600IPS avec Verre Trempé HDMI USB Moniteur pour Raspberry Pi 4 3 2 Zero B+ Modèle B Xbox PS4](https://m.media-amazon.com/images/I/71dEvzkGfjL._AC_UF350,350_QL80_.jpg)