Windows Registry Editor Version 5.00

; 禁用 Miracast 和 NVIDIA 覆盖层
; Miracast 是无线投屏协议，不用时可禁用减少后台
; Overlay 是驱动叠加层（非 MPO），影响帧延迟

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000]
"PlatformSupportMiracast"=dword:00000000
"DisableOverlay"=dword:00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0001]
"PlatformSupportMiracast"=dword:00000000
"DisableOverlay"=dword:00000001