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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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- windows 10 upgrade get unsupported adaptor installed error

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07-21-2024 12:51 PM
I do not get error code. it won't start an i get beeping sounds. A safe mode start renders the message: unsupported adaptor installed.
I got to the start up screen and got it running until windows upgraded again and did the same thing. I have gotten to the startup screen again and am running diagnostics - How do I keep windows from upgrading again?
07-21-2024 03:29 PM
windows install is telling you that it has detected a device that lacks a windows built-in driver
have you installed any internal cards or external devices if so remove them when installing/upgrading the OS
then id the devices and download the devices driver(s) before reinstalling them
the official win 10 base model drivers can be found here: (select either 32/64 bit)
https://support.hp.com/us-en/drivers/hp-pavilion-27-a200-all-in-one-desktop-pc-series/model/15789078
manuals/support docs:
https://support.hp.com/us-en/drivers/hp-pavilion-27-a200-all-in-one-desktop-pc-series/model/15789078
there are several methods of blocking a win 11 upgrade here's a link to the official MS method