DSI series screen will have no touch or display when using the latest official 2022-04-04 system of Raspberry Pi

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Revision as of 10:45, 21 July 2022 by Liang (talk | contribs) (Created page with "最近有些客户反映：DSI系列的屏(4.3寸，5寸，7寸)，用树莓派官方最新2022-04-04的系统时，会无触摸，偶尔开机会无显示！ '''Reason：'''...")

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最近有些客户反映：DSI系列的屏(4.3寸，5寸，7寸)，用树莓派官方最新2022-04-04的系统时，会无触摸，偶尔开机会无显示！

Reason：
树莓派官方最新2022-04-04的系统，有些配置和DSI系列的屏原来的固件不匹配（最新版本的DSI系列的屏，固件已经更新，不存在这个问题）

Solution:：
1.打开config.txt文件

sudo nano /boot/config.txt

2.Change 'dtoverlay=vc4-kms-v3d' to ' #dtoverlay=vc4-kms-v3d '

3.Ctrl+X准备退出；按Y确认，保存；按Enter，退出

4.Restart：

sudo reboot

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