https://bugzilla.kernel.org/show_bug.cgi?id=204807 Sylvain Munaut (246tnt@xxxxxxxxx) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |246tnt@xxxxxxxxx --- Comment #219 from Sylvain Munaut (246tnt@xxxxxxxxx) --- Created attachment 300478 --> https://bugzilla.kernel.org/attachment.cgi?id=300478&action=edit ASUS PRIME H510-K DSDT table So, I have an ASUS PRIME H510-K motherboard and was faced with the same issue. Just adding the motherboard in the list wasn't sufficient however. Because although the ACPI method exist for read/write of the registers under the WMBD method, the WMI table listing the GUID doesn't actually list that 0xBD object so the WMI calls failed ... I "worked around" it by runtime patching the DSDT table, but it's not exactly user friendly ... maybe a module quirk based on model to ignore the _WDG table and just calling WMBD directly would be better. Anyway, just wanted to report on my experience. I also contacted Asus and described the issue in detail, but let's face it, there isn't a chance in hell that this is going to be fixed on their side ... -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.