Troubleshooting lol client black screen after launch: Tips and Solutions

Today, LoL is one of the most popular multiplayer battle arena games on the market, and, despite its age, it’s still holding its own.
The game has a pretty large player base, and over 100 million people log in to play every month.
However, some players have reported a black screen issue after they launch the game.

  • The lol client black screen issue can be caused by outdated graphics drivers.
  • To fix this issue, just update them using the dedicated software.
  • You can also fix the lol client black screen by updating your OS using Windows Update.

Verify if there’s an update for LoL

  1. Open the LoL client and go to the Help section.
  2. Click on Check for updates.
  3. If an update is available, download it and install it.
    If an update is available, download it and install it.

Switch to 4K HDR

  1. Launch the game in HDR mode.
  2. Some users report that launching the game in 4K HDR mode fixes this issue.
    Some users report that launching the game in 4K HDR mode fixes this issue.
  3. Launch the game in Fullscreen Mode
    Launch the game in Fullscreen mode.
  4. Launch the game in Windowed mode
    Launch the game in Windowed mode.

Check your video card

  1. Press the Windows Key + R, type dxdiag, and click OK.
  2. Go to Display and find the name of your video card. If there’s no card listed here, your video card might be outdated.
    Go to Display and find the name of your video card. If there's no card listed here, your video card might be outdated.
  3. Also, check to see if you’re using a virtual GPU.
  4. Go to NVIDIA Control Panel and open GeForce Experience.
  5. From there, choose Manage.
  6. Now, go to Settings > Enable Virtual GPU.
    Now, go to Settings > Enable Virtual GPU.
  7. Close GeForce Experience and restart your computer.

Play LoL in full-screen

  1. Open your Desktop and open League of Legends.
  2. Now, click on the full-screen button.
    Now, click on the full-screen button.
  3. This should fix the issue.
  4. Play League of Legends in Windowed mode
    Open your Desktop and open League of Legends.
  5. Now, click on the Windowed button.
  6. This should fix the issue.

Clean boot your PC

  1. Check your graphics card driver version
    Update your drivers
    Disable your antivirus
  2. Restart your PC
    Restart your PC
  3. Run the LoL Launcher as Admin
  4. Run LoL Client as Admin
  5. Disable any firewall
  6. Update your graphics card
    Update your graphics card
  7. Re-install LoL

Run LoL in compatibility mode

  1. Right-click LoL -> select Properties.
  2. Go to the Compatibility tab.
  3. Check Run this program in compatibility mode for.
    Check Run this program in compatibility mode for.
  4. Check Windows 7/8 (x64) Service Pack 1 (Service Pack 1).
  5. Click Apply and OK to save the changes.
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