Yes i updated newer bios.
But when i installed windows from iso in deveces manager i have a little unknown devices. Then i install it one by one by set path where i have extracted all drivers with select option to include subdirectories. And when install bleuetooth also in the same time find and automatically install other devices... and i dont know what.... when i unistall bluetooth windows still after restart has open menu start.
Try install on your devices to test iso windows adn then install all drivers. You look and find my problem. Download latest iso from microsoft.