Hello, I have a standby problem with a ROG STRIX B550-F GAMING (WI-FI), Bios 0805, 32GB G.SKILL F4-3200C16D-32GVK, Win10 1809, Ryzen 3600, GTX 970, nothing overclocked. In Bios the APM setting for EUP-Ready (S4+S5) is enabled, rest disabled. In Windows, power wakeup options are disabled for Lan and Wifi controllers, wakeup via Magic package is disabled.
If I put the system into standby (S3), the PC will start up again after 5 seconds in about 50% of the cases.
When I switch the system back on from standby (S3), the following happens:
- the system starts and resets itself immediately, then reboots. Or
- the system starts and after the Windows login you see the desktop for a few seconds, then reset and restart. Or
- the system starts and resets itself immediately, then restarts, Windows boots and makes a reset with restart again. The restart can happen several times until Windows finally finishes booting.
The error log contained entries for the Intel Lan-Controller I225-V (driver version 1.0.1.4), so I deactivated the I225-V in the bios. Since one week the system now behaves perfectly during standby.
How can I use the Lan-Controller AND have a normal standby? Is this a driver problem or is it due to the controller bios?
I have also read about a Gigabyte Z390 board with a similar problem, a firmware update for the I225V controller offered by Gigabyte should have helped there. Is there something similar from Asus?