does anyone know why my program cant find my cpu temps or my motherboard 12v rail readings

 private float GetVoltage()
    {
        foreach (var hardware in computer.Hardware)
        {
            if (hardware.HardwareType == HardwareType.Motherboard)
            {
                hardware.Update();
                foreach (var sensor in hardware.Sensors)
                {
                    if (sensor.SensorType == SensorType.Voltage)
                    {
                        return sensor.Value ?? 0;
                    }
                }
            }
        }
        return 0; // Return 0 if no sensor found
    }
} 

 private float GetVoltage()
    {
        foreach (var hardware in computer.Hardware)
        {
            if (hardware.HardwareType == HardwareType.Motherboard)
            {
                hardware.Update();
                foreach (var sensor in hardware.Sensors)
                {
                    if (sensor.SensorType == SensorType.Voltage)
                    {
                        return sensor.Value ?? 0;
                    }
                }
            }
        }
        return 0; // Return 0 if no sensor found
    }
} 

 private void LogAllSensors()
{
    foreach (var hardware in computer.Hardware)
    {
        hardware.Update(); // Update hardware data
        Console.WriteLine($"Hardware: {hardware.Name}");

        foreach (var sensor in hardware.Sensors)
        {
            Console.WriteLine($"\tSensor: {sensor.Name}, Type: {sensor.SensorType}, Value: {sensor.Value}");
        }

        foreach (var subHardware in hardware.SubHardware)
        {
            subHardware.Update();
            Console.WriteLine($"\tSubhardware: {subHardware.Name}");

            foreach (var sensor in subHardware.Sensors)
            {
                Console.WriteLine($"\t\tSensor: {sensor.Name}, Type: {sensor.SensorType}, Value: {sensor.Value}");
            }
        }
    }
} 

 private void LogAllSensors()
{
    foreach (var hardware in computer.Hardware)
    {
        hardware.Update(); // Update hardware data
        Console.WriteLine($"Hardware: {hardware.Name}");

        foreach (var sensor in hardware.Sensors)
        {
            Console.WriteLine($"\tSensor: {sensor.Name}, Type: {sensor.SensorType}, Value: {sensor.Value}");
        }

        foreach (var subHardware in hardware.SubHardware)
        {
            subHardware.Update();
            Console.WriteLine($"\tSubhardware: {subHardware.Name}");

            foreach (var sensor in subHardware.Sensors)
            {
                Console.WriteLine($"\t\tSensor: {sensor.Name}, Type: {sensor.SensorType}, Value: {sensor.Value}");
            }
        }
    }
}