Hi
Its memory is not displayed for 3060 ti. i used of all version nvidia driver (new and old) but not recognize GPU memory also i get this error: nvtool error (12).
Use hive-replace -s to reflash the latest image. Yours is old and the driver is too old. Make sure to leave it alone and don’t manually reboot after running hive-replace, it can take some time.
Troubleshoot your riser/cable/psu etc. if you did a fresh install it’s not a driver/hive issue.
I replaced riser, PSU and cable even I replaced mainboard but still not mining my gpu. I test this gpu on other os like simplemining but does not work.
hopefully you are able to rma it