LoL Black Screen at Launch: 10 Fixes That Actually Work in 2026
A LoL black screen at launch or after champion select is usually caused by an outdated graphics driver, an overlay or recording tool hooking into the game, a broken game config, or a pending restart after a Vanguard update. Restart the PC, update the GPU driver, turn off overlays and repair League in the Riot Client. Very old GPUs without DirectX 11 support cannot run League since patch 25.02.
What does the LoL black screen look like?
It shows up in a few forms, and the form tells you where to look:
| Symptom | Most likely cause | Try first |
|---|---|---|
| Black screen after champion select, game audio plays | Graphics driver or display mode | Update GPU driver, switch to borderless |
| Black screen, then the game closes | Overlay, recorder or security software conflict | Disable overlays, clean boot |
| Black or empty Riot Client window | Client cache or a pending update | Restart PC, repair client |
| Black screen only on a second monitor | Display scaling or monitor setup | Play on the main display, check scaling |
| Black screen right after a Windows or Vanguard update | Restart still pending | Full restart |
If you hear the loading screen music but see nothing, the game is running and only the picture fails. That points to graphics, not to your account or the servers.
Fix 1: restart the PC properly
Yes, really. Riot Vanguard starts with Windows, and updates to Vanguard, Windows or your GPU driver often need a restart before League will draw anything. Use Restart, not Shut down: with Windows Fast Startup enabled, a shutdown does not fully reload the system.
After the restart, open the Riot Client first and let it finish any update before you queue. Honestly, this one step clears a surprising share of black screens after patch day.
Fix 2: update the graphics driver behind the LoL black screen
The game asks your GPU driver to create its window, and an old or broken driver is the classic reason that step fails. Download the current driver from NVIDIA, AMD or Intel directly rather than relying on Windows Update, and choose a clean installation if the installer offers it.
Did the problem start right after a driver update? Then go the other way and install the previous version. New drivers occasionally break specific games for a week or two until a fix arrives.
Check the hardware floor too. Since patch 25.02, Riot requires DirectX 11 feature level 11_0 on Windows, and Windows 10 build 19041 or later. Very old integrated graphics or ancient Windows installs fall below that line, and no setting will make League run there.
Fix 3: turn off overlays that cause a LoL black screen
Overlays draw on top of the game by hooking into its graphics, and when two or three of them stack up, the game window can fail to appear. Turn off, one at a time:
- Discord’s in-game overlay;
- the NVIDIA overlay or AMD’s in-game overlay;
- Xbox Game Bar and its recording features;
- Steam’s overlay, if you launch anything through Steam;
- screen recorders, FPS counters and RGB or fan control software with on-screen displays.
Test after each one. When the black screen disappears, you know which tool to keep off (or update) while playing League.
Fix 4: change the display mode
Exclusive fullscreen is the mode most often involved. If you can reach the in-game settings (in a Practice Tool game, for example), switch to borderless or windowed. Can’t get into a game at all? Deleting the game’s config files resets display settings to defaults, see Fix 6.
Display scaling can also confuse older setups. On Windows, right-click the League executable in its install folder, open Properties, then Compatibility, and try disabling fullscreen optimizations and overriding high DPI scaling. If you use two monitors, test with only the main one connected.
Fix 5: clean boot to find a conflict
A clean boot starts Windows with only Microsoft services and no third-party startup apps, which is the fastest way to find out whether another program causes the black screen. In the System Configuration tool, hide Microsoft services and disable the rest, then disable startup apps in Task Manager and restart. Keep the Vanguard service enabled. Without it League will not even try to start.
If League works in a clean boot, re-enable programs in small groups until the problem returns. Common troublemakers are other games’ anti-cheat tools, hardware monitors and some security suites.
Fix 6: reset League’s config files
A damaged settings file can leave the game trying to open in a resolution or mode your monitor does not support. Close League and the Riot Client, open the League install folder (by default C:\Riot Games\League of Legends), and rename the Config folder to something like Config_old. League rebuilds it with default settings at the next launch.
Renaming instead of deleting keeps a backup (cheap insurance), and if nothing changes you can put it back. You will need to redo your hotkeys and graphics settings afterwards, unless the cloud settings restore them.
Fix 7: check antivirus and security software
Thing is, some security tools block or quarantine game files, or scan them so aggressively that the game times out while loading. Add the Riot Games folder to your antivirus exclusions, and check the quarantine list for anything from Riot. Windows Security usually leaves League alone; third-party suites are the more common cause.
Fix 8: repair or reinstall League
Use the repair option in the Riot Client settings first. It checks every file and replaces what is broken or missing, which fixes black screens caused by an interrupted patch. If that fails, uninstall League and Vanguard, restart, and install again.
A reinstall is also the moment to move League to an SSD if it lives on an old hard drive; slow drives can stretch loading long enough to look like a hang. Our guide to the League of Legends download size covers how much space to free up.
Fix 9: a black Riot Client window
Sometimes the problem appears before League even starts: the Riot Client window opens empty or black. Different cause. Look, this one is usually the client’s cache or a half-finished update rather than your graphics card.
- Close the Riot Client completely, including the icon in the system tray (right-click it and choose Exit).
- Restart the PC so any pending client or Vanguard update can finish.
- Open the Riot Client again and wait a minute before clicking anything; it may still be updating in the background.
- If the window stays black, reinstall the Riot Client from Riot’s website (your games stay installed).
To be fair, the client is a web-based app under the hood, so it can trip over the same things a browser does (graphics acceleration problems included). Updating the GPU driver helps here too.
When to contact Riot Support
If none of the fixes work, open a ticket with Riot Support and attach the logs from the League folder. Mention your GPU, driver version and Windows build, and which fixes you already tried. That saves a round of standard replies.
Before you do, check whether the problem is wider than your PC. If many players report black screens on the same day, a hotfix usually follows; our LoL server status page shows current incidents by region.
Fix 10: rule out Vanguard as the LoL black screen cause
Sometimes. Vanguard has to be running before League can start, and a missing restart after a Vanguard update can show up as a black screen or as a VAN error. If you see a VAN code at any point, follow our guide to League of Legends Vanguard errors instead of the steps above. The catch is that a black screen with no code rarely comes from Vanguard; graphics and overlays are far more likely.
How to stop the LoL black screen coming back
A few habits keep it away:
- Restart after every Windows, GPU driver or Vanguard update before launching League.
- Keep only the overlays you actually use.
- Prefer borderless mode if fullscreen has caused trouble before.
- Update GPU drivers on purpose, not in the middle of a ranked evening.
- Repair the game after a patch that was interrupted.
For what it’s worth, the LoL black screen almost always has an ordinary cause. Work down the list in order, and you will usually find it by Fix 3, and almost always by Fix 10.
FAQ
Why does League show a black screen after champion select?
Usually because of an outdated or broken graphics driver, an overlay hooking into the game, or a display mode problem. Restart, update the driver and disable overlays first.
Can the Discord overlay cause a LoL black screen?
Yes. Overlays from Discord, GPU software or Xbox Game Bar can stop the game window from appearing. Turn them off one at a time to find the cause.
Does deleting the Config folder fix the black screen?
It can, when a broken settings file sets an unsupported display mode. Rename the folder rather than deleting it so you keep a backup.
Will reinstalling League fix the black screen?
Often, if files were damaged by an interrupted patch. Try the repair option in the Riot Client first, since it is faster.
What GPU does League need?
Since patch 25.02, League on Windows needs DirectX 11 feature level 11_0 support. Riot’s minimum list includes GeForce 400 series, Radeon HD 6570 and Intel HD 4600.
Is a black screen in League a ban?
No. A ban shows a notice when you log in. A black screen is a technical problem on the PC.
