Screen Hotkey — Nvidia Rotate

Ctrl + Alt + Down Arrow (to flip upside down) Ctrl + Alt + Left/Right Arrow (for portrait modes)

; Rotate screen 90 degrees clockwise (Portrait) ^!Right:: Run, Display.exe /rotate:90 return ; Rotate back to Landscape ^!Up:: Run, Display.exe /rotate:0 return nvidia rotate screen hotkey

They don’t. And they haven't for 20 years. This is the million-dollar question. In a private forum post from an NVIDIA engineer (circa 2018, now archived), a representative explained that rotation is considered a "display topology" change, not a simple rendering overlay. Unlike brightness or volume, rotating a screen requires the GPU to renegotiate the display stream, reallocate frame buffers, and often trigger a Display Data Channel (DDC) command to the monitor itself. Ctrl + Alt + Down Arrow (to flip

Here is the uncomfortable truth: It never was. In a private forum post from an NVIDIA

Simpler AHK script using a third-party CLI tool called Display.exe (from 12noon.com):

The short answer, which often feels like a betrayal of common sense, is this:

Those legendary hotkeys belong to and Intel HD Graphics Drivers . For over a decade, Intel integrated graphics have shipped with a feature called "Rotation Hotkeys" enabled by default. If you have a laptop or a desktop PC with an Intel CPU (which is most of them), those keys work seamlessly on your primary monitor—until you install a discrete NVIDIA GPU.