Laptop can't display

[yizhe]

Hi, recently i have install the intel graphic card driver but after that, my laptop coudn't able to adjust brightness directly unless open the intel graphic software. So i open device manager and switch the graphic driver back to amd driver, and it says installing driver. After that wmy laptop goes black and nothing could be displayed (but mouse pointer will comes out sometime). Is there any solution for it? Thanks for answering.

 

[Agera One]

Tell your laptop model name or CPU/GPU name.