Asus laptop without an answer in aptio setup benefit
Try this first as it addresses a little-known problem where Windows 10 forces an MSAHCI driver modernize that switches setup to UEFI mode:
Following the steps, please report back what Boot Device is presently set first to boot in UEFI Boot tab, repute of CSM or Legacy BIOS, and repute of Secure Boot. Confirm also that the hard drive is detected – often by it’s Successive you can google to get
I’ll help you complete all the steps given.
If none help then proceed with
Troubleshooting Windows 8 and 10 Failure to Flinch – Microsoft Community.