How to fix Bugs, Errors, Black Screen, Crashes in Deus Ex: Mankind Divided?

The PC version of Deus Ex: Mankind Divided started rather sad, despite the fact that the marks of reviewers were in the region of 8-9 points out of 10 … however, the survey was carried out on consoles, so that problems with the release of the relate mainly to PC-gamers. Fortunately, most of them you can solve by yourself.

#1 How to fix low FPS in Deus Ex: Mankind Divided

Ensure that you have turned off anti-aliasing MSAA.

Update the driver and try to include only a single graphics card, if you have two of them.

Check that any heavy programs are not running on the background.

If you have AMD, try disabling Raptr from the process list.

#2 Deus Ex: Mankind Divided Crashes After Few Screens

Update the graphics driver to recommended one.

#3 Deus Ex: Mankind Divided crashes during the game

Run the game in windowed mode with no frame, it should solve the problem of crashes during the game process.

#4 Deus Ex: Mankind Divided crashes on startup

Disable first day DLC download. Try one of the options above.

#6 How to fix black screen in Deus Ex: Mankind Divided

Change to window mode and select another screen resolution. Try to change the refresh rate at 60 Hz.

#7 Deus Ex: Mankind Divided doesn’t work with DirectX 12

Official DX12 support will be later.

#8 Deus Ex: Mankind Divided — Disk Write Error solution

Ensure that enough space and try to change the installation to another disk.

Try to scan the chkdsk, to make sure there are no errors on the disc.

#9 How to fix Black Screen in Full Screen in Deus Ex: Mankind Divided

• Switch to windowed mode (Alt+Tab)
• Adjust resolution of Deus Ex: Mankind Divided to the one of your desktop
• Use 60hz refresh rate for the screen

#10 Deus Ex: Mankind Divided download stuck at 87% — solution

Try to change your download region. After download is complete, switch back to your default region.

#11 Game Crashes at Prague Bomb Attack – solution

Try to run the game in windowed mode.

#12 How to fix Mouse Acceleration in Deus Ex: Mankind Divided?

Reduce mouse sensitivity to zero in settings.