SDA Standard Compliant SD Host Controller (code 10) and Base System Device (code 28)

[accessdenied]

Hello everybody!

I have reinstalled Windows 10 32bit on my Sony VAIO VGN-Z21VRN.

On previous version of Windows 10 my fingerprint sensor didn't work but my SD card reader worked.

After reinstall fingerprint sensor started working but SD card reader cannot start..

Got 2 issues:

(SOLVED) 1.Base System Device (code28) I solved only by installing driver Ricoh SD/MMC Host Controller from here: http://ricoh-sd-mmc-host-controller.drivers.informer.com. Other links regarding RICOH from SONY support didn't work.

(NOT SOLVED) 2.SDA Standard Compliant SD Host Controller (code 10).

I was hopoing that it will dissapear after solving first issue but it did not.

Tried to install drivers from many links that I have found but none helped.

Any suggestions? Card reader corrupted?

Thanks in advance!

[EdwinaU]

Hi, 

Welcome to the community.

You could check the help guide here to troubleshoot this issue. However, please be aware of the Windows 10 support policy for older Vaio computers.

Best wishes,

Ed