Recently I am facing this issue. Whenever I turn my laptop on it asks for boot device even though only Windows 10 is installed. I tried resetting the bios, reinstalling Windows completely. Even I downgraded my bios and upgraded my bios again still it appears & along with that I am facing issues in Windows as well. My Laptop won't sleep until I close my lid, or else it turns back on within a few secs. This issue came along with this boot device selection problem.
It says " Please Select boot device : "
and below there is " Windows Boot Manager
Enter Setup "
Really Looking forward for any help. Thank You
It says " Please Select boot device : "
and below there is " Windows Boot Manager
Enter Setup "
Really Looking forward for any help. Thank You