Windows 10: My laptop Keyboard and touch pad is not working

My keyboard and touch pad is only work at Bios settings and when windows comes up all of them stop working My laptop is Lenovo yoga 7i 14IRL8

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Keyboard and touch pad not working after using as tablet mode

I have a toshiba convertible laptop, I was using it in both laptop mode and tablet mode. Suddenly after converting from tablet mode to laptop mode the keyboard and touch pad stopped working in windows. The keyboard is functional and working in bios I am able to change the options in bios but when it comes to windows only the function keys are working to change the system settings. The touch pad is also having the same issue.

 

Keyboard and touch pad issue

I have HP x360 laptop with Windows 10 on it. The problem is my keyboard and touch pad only works in BIOS mode but not when Windows get loaded. I have tried installing different OS too (Windows 7, Windows 8) but the problem still persists. During hardware
tests, the keyboard and touch pad tests show successful which suggests it's not an hardware issue. I have tried updating keyboard and touch pad drivers, even updated BIOS version. If anyone has the solution, kindly help me out.

 

Wake from Sleep with Touch Pad and Keyboard

My laptop is an ASUS X55LA. I have attached both photos and yes, I was referring to the device manager. BTW there is no 'Power Management' settings in my BIOS.