Watch Video Tutorial:
We have a video tutorial guide to fix the Left 4 Dead 2 Black Screen issue on PC. Check out our video tutorial to troubleshoot this issue on your PC.
1. Disable Full-Screen Optimizations
- First, go to the C:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead 2\Binaries\Win64 directory. [If you’ve installed the Steam client or game on another drive or location, then head over there]
- Right-click on the Left 4 Dead 2.exe file and click on Properties.
- Go to the Compatibility tab > Uncheck the Enable Fullscreen Optimizations toggle.
- Click on Apply and then OK to save changes.
2. Run the game as an Administrator
Make sure to run the game exe file as an administrator to avoid user account control regarding privilege issues. You should also run the Steam client as an administrator on your PC. To do this:
- Right-click on the Left 4 Dead 2 exe shortcut file on your PC.
- Now, select Properties > Click on the Compatibility tab.
- Make sure to click on the Run this program as an administrator checkbox to checkmark it.
- Click on Apply and select OK to save changes.
3. Check Graphics Driver Update
Make sure to check out the graphics driver update on your PC whether it’s outdated or not. Sometimes an outdated GPU driver version or corrupted driver can cause several issues whatsoever. It’ll also help you to fix the black screen-related issues with games or applications. To do so:
- Press Windows + X keys to open the Quick Link Menu.
- Now, click on Device Manager from the list > Double-click on Display adapters.
- Right-click on the dedicated graphics card that you’re using.
- Next, select Update driver > Choose to Search automatically for drivers.
- If there is an update available, the system will automatically download & install it.
- Once done, restart the computer to apply changes.
4. Update Left 4 Dead 2
If in case, you haven’t updated your Left 4 Dead 2 game for a while then make sure to follow the steps below to check for updates and install the latest patch (if available). To do this:
- Open the Steam client > Go to Library > Click on Left 4 Dead 2 from the left pane.
- It’ll automatically search for the available update. If there is an update available, make sure to click on Update.
- It may take some time to install the update > Once done, make sure to close the Steam client.
- Finally, reboot your PC to apply changes, and then try launching the game again.
5. Check System Resources
If the game loads slow or takes too much time in startup then make sure to check out the system resources after launching the Left 4 Dead 2 game on your PC by following the steps below to check whether the RAM or CPU Usage becomes higher or not.
- Press the Ctrl + Shift + Esc keys to open Task Manager.
- Click on the Processes tab > Select the task that you want to close.
- Once selected, click on End Task. Make sure to do the steps for each task individually.
- Once done, just restart your computer to change effects immediately.
6. Disable Overlay Applications
According to some affected players, overlay applications can run in the background while gaming and it basically consumes system resources which will cause issues with the gameplay too.
So, disabling them before launching the game will come in handy if you’re not using any dedicated overlay application for chatting, taking screenshots, or recording gameplay sessions. To do so:
- Open the Steam client > Go to Library.
- Now, right-click on Left 4 Dead 2 > Select Properties.
- Head over to the General section > Here just uncheck the Enable Steam Overlay checkbox.
- Go back to Library > Re-open Left 4 Dead 2 to check whether the black screen issue is happening or not.
7. Check Windows Updates
The chances are also high that your Windows OS build becomes outdated for a while. In that scenario, your gameplay performance will impact a lot apart from bugs or stability issues. So, it’s always better to check for Windows updates and install the latest version (if available). To do that:
- Press Windows + I keys to open up the Windows Settings menu.
- Next, click on Update & Security > Select Check for updates under the Windows Update section.
- If there is an update available, select Download and install.
- Wait for some time until the update gets completed.
- Finally, reboot your PC to apply changes immediately.
8. Lower in-game Graphics Settings
Try lowering the in-game graphics settings from the game menu to check if that helps or not. Disable V-Sync, Shadow effects, Anti-Aliasing, and try running a lower display resolution for the game to fix black screen-related issues.
9. Update DirectX
Sometimes an outdated DirectX version or missing DirectX can also cause multiple issues with the game launching or gameplay. You should try following the steps below to update it.
- Head over to this Microsoft link to download the DirectX End-User Runtime Web Installer on your PC.
- Next, install or update the DirectX version manually.
- Once done, restart your computer to apply changes.
10. Press ALT+TAB Key Combo
Some affected PC users have mentioned that by pressing the ALT + TAB key shortcut combo, they’re able to switch between the opened programs on the PC. So, keep pressing the ALT + TAB to switch between programs and then go back to the running game again to check whether the problem has been fixed or not. It’ll change the display mode from full-screen to windowed mode and then full-screen mode which can fix the black screen issue.
11. Try Disabling Overlay Apps
It seems that a couple of popular apps do have their own overlay program that can eventually run in the background and cause issues with the gaming performance or even launching issues. You should turn them off to fix the issue by following the steps below:
Disable Discord Overlay
- Launch the Discord app > Click on the gear icon at the bottom.
- Click on Overlay under App Settings > Turn on the Enable in-game overlay.
- Click on the Games tab > Select Left 4 Dead 2.
- Finally, turn off the Enable in-game overlay toggle.
- Make sure to reboot your PC to apply changes.
Disable Xbox Game Bar
- Press Windows + I keys to open Windows Settings.
- Click on Gaming > Go to Game Bar > Turn off Record game clips, screenshots, and broadcast using the Game bar option.
If in case, you’re unable to find out the Game Bar option then just search for it from the Windows Settings menu.
Disable Nvidia GeForce Experience Overlay
- Launch the Nvidia GeForce Experience app > Head over to Settings.
- Click on the General tab > Disable the In-Game Overlay option.
- Finally, restart the PC to apply changes, and launch the game again.
Also do keep in mind that you should disable some other overlay apps like MSI Afterburner, Rivatuner, RGB software, or any other third-party overlay apps that run in the background always.
12. Reinstall Microsoft Visual C++ Runtime
Make sure to reinstall the Microsoft Visual C++ Runtime on your computer to fix multiple gaming issues or errors completely. To do that:
- Press the Windows key from the keyboard to open up the Start Menu.
- Type Apps & Features and click on it from the search result.
- Now, locate the Microsoft Visual C++ program(s) in the list.
- Select each program and click on Uninstall.
- Visit the official Microsoft website and download the latest Microsoft Visual C++ Runtime.
- Once done, install it on your computer, and restart the system to change the effects.
13. Verify Game Files and Repair
Verifying the game files and repairing them automatically using the game client is also recommended.
- Open up Steam > Go to Library.
- Right-click on the Left 4 Dead 2 game.
- Click on Properties > Go to the Local Files tab.
- Select Verify Integrity of Game Files…
- This process will start by verifying and checking all the installed game files to determine whether there is a missing/corrupted file located.
- Let the process be completed. Once done, close the Steam client, and restart your computer to apply changes.
- Finally, re-open Steam, and try running the Left 4 Dead 2 game again.
That’s it, guys. We hope this guide was helpful to you. For further queries, you can comment below.
