Soldato
Just done my Z390M. Had a slight oddity with the driver, but otherwise went OK.
- Updated motherboard BIOS, reconfigured BIOS and enabled new PCIe feature
- Installed 465.89 drivers
- System Info shows Resizable BAR No (as expected)
- Updated GPU firmware and rebooted
- System Info no longer lists Resizable BAR at all (rather weird)
- Re-ran GPU firmware tool which confirms update has applied OK
- Re-installed 465.89 drivers
- System Info now shows Resizable BAR Yes (nice)
Thanks
I take it you flashed the beta bios?
If I turn on the re-size. It won't boot