Mi Pad5 win11 状态下黑屏无法点亮(Mi Pad 5 black screen won't turn on in Windows 11 state)

[haliludaxrfg]

今天晚上（2025.11.21，19：30p.m.）的事情，从Android切换到win11之后登陆过几秒，就突然黑屏。现在关机键，电源键均无法响应。电脑插平板无法识别

This happened tonight (November 21, 2025, 7:30 p.m.). After switching from Android to Windows 11 and logging in for a few seconds, the screen suddenly went black. Now, neither the shutdown button nor the power button is responding. The computer does not recognize the tablet when connected.