• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended
HP Pavilion All-in-One - 27-a210t
Microsoft Windows 10 (64-bit)

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?

1 REPLY 1
HP Recommended

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

 

https://answers.microsoft.com/en-us/windows/forum/all/how-to-stop-or-block-windows-11-update/9f27145...

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.