RTXFixer: Black Screen Handshake Utility

Does your monitor stay black when waking your PC?

If you own an NVIDIA RTX 40-series or 50-series GPU and experience a black screen or "No Signal" issue after sleep, resume, or boot, RTXFixer is designed to help.

RTXFixer is a lightweight background utility that safely forces Windows to re-apply your active display mode, triggering the GPU and monitor to renegotiate their connection. This often restores video output instantly without requiring a reboot or driver restart.

Works With

• RTX 40 Series (4060, 4070, 4080, 4090, etc.)
• RTX 50 Series (5060, 5070, 5080, 5090, etc.)
• Designed for single-monitor setups (HDMI/DisplayPort)

Features

• Automatic Protection: Runs silently in the background and applies the fix automatically when your PC resumes from sleep.
• Manual Hotkey: Press Ctrl + Alt + Shift + F12 at any time to force a display reset if your screen goes black.
• Audio Feedback: Beep codes confirm activity and success even when the screen is not visible.
• System Tray Icon: Runs minimized with a shield icon. Right-click to force a fix or exit.

How to Use

1. Download and unzip the folder.
2. Run RTXFixer.exe
3. (Note: If it doesn't open, install the free
4. .NET Desktop Runtime)
5. Optional (Set & Forget): To have it run automatically every time you turn on your PC, create a shortcut of the .exe and place it in your Windows Startup folder (Win+R > type shell:startup).
6. The app will run silently in your system tray (shield icon).
7. If your screen goes black, press Ctrl + Alt + Shift + F12.

Audio Codes (Beeps)

• 2 Low Beeps: Fix sequence started.
• 1 High Beep: Success (Display should return).
• 3 Fast Beeps: Error (No active display detected — check your cables).

What This Tool Does NOT Do

• Does not install or modify GPU drivers.
• Does not permanently change display settings or registry keys.
• Does not overclock or alter hardware behavior.
• Does not fix physically faulty cables, adapters, or broken monitors.
• RTXFixer simply re-applies valid display modes using standard Windows APIs.

Disclaimer

This is a community-made utility and is not affiliated with NVIDIA. It is provided "as is," without warranty of any kind. While tested safely on Windows 10 & 11, you use this software at your own risk.