How To Fix Overwatch Rendering Device Lost Error?

Having trouble with Overwatch? Suddenly a black screen appears and “Your rendering device has been lost, application closing!” pops up?

It can be terrible and annoying if you are facing the same problem because you can’t play your favorite game.

This error occurs especially after resetting of the GPU and due to the replacement of the new graphics card. The Rendering Device Lost occurred for the first time in 2018.

As a result of these errors, the players lost their SR points in the game. Don’t worry, from now onwards you never lose your SR points and nothing hinders your gaming experience.

We have some quick fixes for you in this guide: How To Fix “Overwatch Rendering Device Lost” Error? You just need to follow our guide step by step and get rid of these problems very easily. So, we are ready, let’s go!

How To Fix “Overwatch Rendering Device Lost” Error?

Method 1: Adjust faulty overclocking of the system.

Overclocking of system hardware components (CPU, GPU, other components, etc.) can lead to “Overwatch crashing rendering device lost” errors and other causes.

Overwatch cannot solve this overclock problem. For this reason, setting the default speed of your hardware components can solve your gaming problems.

If resetting the processor to factory settings does not solve the problem, you may need to reduce the processor clock speed slightly. To do this, hold down the Shift key while holding down the Shutdown button simultaneously and then select restart.

Hold down the Shift key while holding down the Shutdown button

Method 2: Try to rename the overwatch name

Step 1: Navigate to the C: \ Program Files (x86) \ Overwatch folder.

Step 2: Rename Overwatch.exe to OverwatchTest.exe.

Rename Overwatch.exe to OverwatchTest.exe.

Step 3: Start the game by double-clicking on OverwatchTest.exe.

Method 3: Turn on GPU Scaling

Step 1: You need to open the AMD Radeon Settings app

Step 2: Go to the Display tab

Step 3: Click the toggle button next to it to enable GPU scaling.

Enable GPU scaling

Method 4: Close your all background running applications

Note that if you accidentally stop the process required to start Windows, your computer may not function properly.

Step 1: Open the Task Manager by pressing the Shift + Ctrl + Esc keys on your keyboard.

Open the Task Manager

Step 2: Look at all programs in the next box and see which programs are using too much RAM.

Look at all programs

Step 3: Select each one by one and then select the End Task option.

Select the End Task option

Step 4: Restart the system and launch Overwatch. Start playing to see if an error occurs.

Method 5: Enable Superfetch Service

Superfetch is software that can start applications faster and improve the speed of your system response.

Step 1: Pressing the Windows+R on the keyboard to open a dialog box.

Step 2: Now enter services.msc and hit OK.

 Enter services.msc

Step 3: Check the sysmain/SuperFetch service status to make sure it is running.

Check the sysmain

Step 4: If it’s not running, right-click on the SuperFetch option> Go to Properties.

Go to Properties

Step 5: Go to the General tab> set the Startup type automatic.

Set the Startup type automatic

Step 6: Hit the Start button> then click OK to confirm the changes.

Click OK

Step 7: Now, Restart your computer and launch Overwatch to see if the problem goes away or not.

Method 6: Update your Graphic Card

Step 1: Press Win+R to run a dialogue box.

Step 2: Now, type DXDIAG and hit OK.

Type DXDIAG and hit OK

Step 3: Go to your Display adapter option and expand it> select your graphic card among the list.

Step 4: Hit the option update driver> Select the option Search automatically for updated driver software.

Hit the option update driver

Step 5: Confirm it by pressing the Yes button. The system looks for the latest available update. It will be updated automatically if possible.

Search automatically for updated driver software

Method 7: Exclude Faulty Drivers

Step 1: Go to the Start> Enter uninstall a program and hit OK.

Enter uninstall a program

Step 2: Once the removal window appears, carefully review the list to find the faulty driver.

Step 3: Double click on the uninstall option to start the uninstallation process.

Click on the uninstall

Method 8: Track corrupted and damaged file by system file checker

Corrupted system files can cause configuration imbalances.

Step 1: Go to the Start > Enter Command Prompt in the search dialogue box.

Enter Command Prompt

Step 2: Before clicking on any option, make sure you have administrator rights to access the result.

Step 3: Now, right-click on it> Select the option Run as administrator.

Select the option Run as administrator

Step 4: At the command prompt, enter the given command line under the cursor and hit enter: DISM.exe /Online /Cleanup-image /RestoreHealth.

Enter: DISM.exe /Online /Cleanup-image /RestoreHealth

Step 5: Do not exit the command line until the whole process is complete. When you see the message Operation completed successfully, enter the command and hit Enter: Sfc /scannow

 Enter the command and hit Enter: Sfc /scannow

Step 6: You will see the pop-up message “Verification complete”, when the process is completed.

Step 7: Close the box and restart the system and open the Overwatch to see if the results help.

Method 9: Remove Overwatch from Antivirus Monitoring

An antivirus scanner scans games and marks your game as a threat to your system. Then follow the below steps.

Step 1: First of all, open the antivirus scanner of your system.

Step 2: Go to the settings virus and threat protection.

Settings virus and threat protection

Step 3: Click on add or remove exceptions.

Click on add or remove exceptions

Step 4: Remove overwatch from here and save the rest of the settings of your antivirus application.

Method 10: Configure PC settings

Step 1: All you need to do is click Shutdown in the lower-left corner.

Step 2: Press the Shift key at the same time>Then select option Restart.

Select Restart

Step 3: Go to the Settings> Go to Change PC settings.

Change PC settings

Step 4: Select option General> Go to Advanced Startup.

Go to Advanced Startup

Step 5: Select option Restart Now.

Step 6: Choose an option Troubleshoot> Select UEFI Firmware Settings.

Select UEFI Firmware Settings

Step 7: A box will pop up on the BIOS mode menu> Go to the option Advanced.

Go to the option Advanced

Step 8: Select option Performance> Here an option Overclocking appears, simply disable it.

Step 9: Use the F10 key to exit from the BIOS mode menu> Restart your system.

Step 10: Launch overwatch again and see if the issue has been fixed.


Overwatch is a Blizzard Entertainment great multiplayer game. You can see a few bugs like overwatch Rendering Device Lost but after fixing this the game takes a new dimension in the gaming platform.

The guide How To Fix “Overwatch Rendering Device Lost” Error described above is more than enough to resolve this issue. We hope the above solutions will help you.

Let us know how this post helped and which method worked for you in the comment below. We value your feedback. For more tech-related posts stay tuned with us.

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