Failed to initialize on ASUS ROG STRIX B850-E

[kuretru]

• Hi, I just adapt ASUS ROG STRIX B850-E on LHM, https://github.com/LibreHardwareMonitor/LibreHardwareMonitor/pull/2093
• After replace latest LibreHardwareMonitorLib.dll to FanControl, its initialize failed.
• I just want to known does FanControl also need to be adapted? I can help with the testing.
• Before replace latest lib, CPU fan and AIO pump can working well

[V251] 12/11/2025 9:58:58 PM: Open - System.MissingMethodException: Method not found: 'Void System.Threading.Mutex..ctor(Boolean, System.String, Boolean ByRef, System.Security.AccessControl.MutexSecurity)'.
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.Open()
   at LibreHardwareMonitor.Hardware.Computer.Open()
   at FanControl.Domain.BackendProviders.LHM.LHMBackendProvider.Open()
[V251] 12/11/2025 9:58:59 PM: Open - System.MissingMethodException: Method not found: 'Void System.Threading.Mutex..ctor(Boolean, System.String, Boolean ByRef, System.Security.AccessControl.MutexSecurity)'.
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.Open()
   at LibreHardwareMonitor.Hardware.Computer.Open()
   at FanControl.Domain.BackendProviders.LHM.LHMBackendProvider.Open()
[V251] 12/11/2025 9:59:05 PM: Open - System.MissingMethodException: Method not found: 'Void System.Threading.Mutex..ctor(Boolean, System.String, Boolean ByRef, System.Security.AccessControl.MutexSecurity)'.
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.Open()
   at LibreHardwareMonitor.Hardware.Computer.Open()
   at FanControl.Domain.BackendProviders.LHM.LHMBackendProvider.Open()
[V251] 12/11/2025 9:59:10 PM: Open - System.MissingMethodException: Method not found: 'Void System.Threading.Mutex..ctor(Boolean, System.String, Boolean ByRef, System.Security.AccessControl.MutexSecurity)'.
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.Open()
   at LibreHardwareMonitor.Hardware.Computer.Open()
   at FanControl.Domain.BackendProviders.LHM.LHMBackendProvider.Open()
[V251] 12/11/2025 9:59:15 PM: Open - System.MissingMethodException: Method not found: 'Void System.Threading.Mutex..ctor(Boolean, System.String, Boolean ByRef, System.Security.AccessControl.MutexSecurity)'.
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.<Open>g__CreateOrOpenExistingMutex|4_0(String name)
   at LibreHardwareMonitor.Hardware.Mutexes.Open()
   at LibreHardwareMonitor.Hardware.Computer.Open()
   at FanControl.Domain.BackendProviders.LHM.LHMBackendProvider.Open()
[V251] 12/11/2025 9:59:19 PM: LibreHardwareMonitor could not initialize or has no sensors.

[Rem0o]

Seems like you put the wrong .net build in FanControl. .NET 10 needs to be with .NET 10 and so on.

[kuretru]

Sorry, it was my oversight. The DLL in LibreHardwareMonitor is .NET 472. After using .NET 10, the fans can be detected normally, but it still only detects the CPU fan and AIO pump. So, do you still need to adapt it?

[Rem0o]

nop its all lhm

[kuretru]

solved, just fan and speed sensor were hidden, because there are no pairing, why it's not auto pairing, Is there anything I can continue developing? fan name and speed sensor name are same in LHM.