I own one of these and recently had to reinstall Windows on it. I now have a large number of devices showing in Device Manager with yellow exclamation marks, and a report that there's no driver installed for them
I tried looking for this system on your support pages but couldn't find any reference to it.
Could someone please provide a link where I can download the missing drivers for this system.
Thanks.
Hi. NucBox K5?
1)
Adrenaline - https://www.amd.com/en/support/download/drivers.html
"Windows® 10/11 Drivers" - and Download Windows Drivers button:
https://drivers.amd.com/drivers/installer/24.30/whql/amd-software-adrenalin-edition-25.3.1-minimalsetup-250312_web.exe
Than Windows update and check the Advanced settings to check "Receive updates for other MS products", than Check for updates button and all should be good. If not show me screen what is marked without drivers, I'll help you.
2)
For intel Ax210 wifi go to Intel page https://www.intel.com/content/www/us/en/download-center/home.html
Click on "Get started" than on next page "Download now" and install this app. This should help you to install wifi drivers and always has it up to date.
@fan of the product
No, it's a NucBox 5 with no letter designation. This guy from Amazon: Amazon.com: GMKtec Mini PC Intel N5105, 10nm 8GB RAM 128GB SSD M.2 2242 Micro Desktop Computer with Dual HDMI 4K, Dual DDR4, Dual WiFi, Giga, BT4.2& Cooling Fans : Electronics
It identifies itself in Settings --> System Properties as having an Intel Celeron N5105
@fan of the product
I'vee found the problem. The Amazon page was incorrectly identifying it as simply GMKtec NucBox 5, while a bit of searching turned up a link to it on Neweggs site that identifies it as the NucBox KB5.
That system shows up on the GMKtec download page, however the two downloads for it don't appear to be drivers, they look like they are complete windows images.
So at least now I know the correct identification of the system, however I'm still no closer to finding the drivers for it.
Just for the sake of completeness, you asked for an image of the devices with yellow exclamation marks. Here it is.

Hi. So this is Intel based device. You should go to Intel page https://www.intel.com/content/www/us/en/download-center/home.html
and many of this device should be installed by this app. I'll back home tomorrow and look for link with drivers. But I think Intel app will find most of device drivers. Please try to install it from above link.
And this one should help a lot
https://www.intel.com/content/www/us/en/download/19347/chipset-inf-utility.html
@fan of the product
Thanks for your help. That made a massive difference, Other than the three "Unknown Device" entries, and the second "Intel SD Host controller" everything else has been fixed.