# Sandbox.Engine.SystemInfo.WinHags

```csharp
static System.Nullable<bool> WinHags { get; set; }
```

Windows only. Hardware accelerated GPU scheduling as configured; a change only applies after a reboot.
Null when the key is missing, meaning the OS or GPU does not support it.

Declared in [Sandbox.Engine.SystemInfo](/api/Sandbox.Engine.SystemInfo).
Assembly: `Sandbox.Engine`.