Windows 10: Nessun output nell'UEFI

Salve, il mio amico stava cercando di entrare nell'uefi del suo computer ma mi ha detto che all'avvio del pc ogni volta il suo schermo non rileva segnale fino alla schermata di login di Windows, pertanto non può vedere i pulsanti per accedere all'uefi.Ha provato anche dalle impostazioni di riavvio avanzato ma lo schermo non rilevava lo stesso il segnale una volta nell'uefi.Tutto il resto funziona perfettamente.Come si può risolvere?

:)

 

no audio output device installed

I've tried every step that was suggested, still getting no audio output device installed.

 

No Audio Output Device is Installed

Hi,

You will need to select Windows 8 from the drop down list while installing the driver in compatibility mode.

I would suggest you to try setting the speaker as default audio output by following the steps below and check if it helps.

1. Right click on the sound icon on the right bottom corner of the taskbar.

2. Select "playback devices".

3. If "speaker" is not set as the default device, highlight it and click "set as default".

5. Save the changes.

Let us know the result.

 

AsRock Z77 Pro3 - AHCI? UEFI?

UEFI is a new standard of bios design, so that would probably be what the BIOS has listed as the first boot option, where ACHI is a mode that SATA controllers run, and that is probably listing drives by order of first to last by port order. Not sure why it would list that way (if my guess is right as to how/why it is listing the drives).