A word of warning to anyone using the NUC 8 devices…
Today I installed bios version 79 dated 24th April. It left my NUC unable to boot into Windows and the bios in a partially upgraded state.
I was able to resurrect it by using Windows boot repair, however the firmware device in Windows Device Manager is showing version 79 but has the yellow exclamation mark. The bios version show when you hit F2 at boot time is still 78.
Play it safe. Why update the BIOS? If it works upon initial OS install, leave it alone. What do you hope to accomplish? Update fever – that has been exacerbated in the iOS and Android spheres – is overblown.
In the unlikely event that a BIOS update is interrupted, it’s possible the BIOS may be left in an unusable state. Please follow the instructions and/or watch the video below.
WARNING: This process is intended to be performed by a trained technician.
Download the Recovery BIOS ( .bio ) file. Example:
Copy the recovery file (*.bio) to a USB device.
Plug the device into a USB port of the target computer when it’s turned OFF.
Press and hold the power button down for 3 seconds, then release it. The Power Button menu appears.
Press F4 to start the BIOS recovery.
Wait 2-5 minutes for the recovery process to complete.
The computer will either turn off when the recovery process is complete, or it will prompt you to turn it off.
Yes, I tried all INTEL recommendations. I do not display anything except the Intel NUC logo. there is no F’'x ‘’ function as soon as the logo is displayed it resets itself over and over again …
I did so, no effect, start 5 sec and reset … I turn on with a 1-2 2-3 jumper and no jumper. with usb and bio file. I hold the 3 sec button, it changes from blue to orange … and it resets itself … I’ve been sitting on this problem since Friday
Completely Agree. Unless there is a needed fix for an issue I am having or a new option that I need (like updated CPU support), I leave a functioning BIOS well enough alone.
IMHO, Roon’s ROCK instructions really should have the caveat that BIOS updating is optional, and, that if you choose to proceed you might brick your PC.