What is watchdog.sys error?
How to fix the BSOD error watchdog.sys?
We analyzed several posts, and this post fromMiniToolwill give solutions to fix the watchdog.sys blue screen of death.
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What Is Watchdog.sys Error?
Watchdog.sys is one of the commonBSODerrors.
It often comes up whenever you are trying to boot the computer.

The watchdog.sys BSOD is generally associated with the graphics drivers of the computer.
In the following section, we will show you how to fix the watchdog.sys BSOD.
Need to trigger a BSoD screen on your machine?

Here is how to force a Blue Screen of Death on Windows 11/10 using 3 different ways.
4 Solutions to Watchdog.sys BSOD
Solution 1.
Now, here is the tutorial.
Then it’s possible for you to follow the wizard to continue.
After that, reboot your gear and Windows will attempt to reinstall the driver.
When all steps are finished, reboot your gear and check whether the watchdog.sys BSOD error is solved.
If this solution does not take effect, try other solutions.
Solution 2.
Check for Overheating
If the hardware is overheating, you may also encounter the watchdog.sys blue screen of death.
Hence, so you can fix the watchdog.sys error, you might check whether the hardware is overheating.
If it is, take a stab at reduce the temperature of the hardware.
Then check whether the watchdog.sys BSOD error is solved.
Solution 3.
However, the faulty controls of BIOS will lead to watchdog.sys blue screen of death.
In this situation, you’re free to choose to update the BIOS.
Now, here is the tutorial on how to update BIOS.
Solution 4.
Run System File Checker
The watchdog.sys BSOD may be triggered by the corrupted system files.
When the scanning process is finished, reboot your setup and check whether the watchdog.sys BSOD is solved.
If you encountered the same error, try these solutions.