How to fix
LiveKernelEvent Code 1b8
on Windows

Hi. I had a system crashing on me (no blue screen or anything - my PC simply rebooted), so I checked the Event log and noticed LiveKernelEvent 1b8 at the time of the crash. I didn't worry too much, but then it happened again. Any advice on what is happening and how do I fix this?

Windows is one of the best-known operating systems out there, with the latest version being Windows 11. Despite the improvements with each update, users still can't avoid errors or other issues. One such error that users might encounter, especially after a system crash, is the LiveKernelEvent Code 1b8. If you've come across this error and are unsure of its implications, this expository guide is meant for you.

For starters, many users discover the LiveKernelEvent Code 1b8 through the Windows Event Log. The Event Log is a built-in feature of the Windows operating system designed to record significant incidents. These incidents, whether they are informational, warning-based, or error-based, are chronicled in the Event Log, providing IT professionals and savvy users with a roadmap to diagnose potential issues.

LiveKernelEvent Code 1b8 error code is an indication that the system ran into a problem that it couldn’t recover from on its own. The primary culprits for this error are typically related to overclocking, BIOS settings, or GPU driver issues.

Overclocking, the act of pushing a computer's components to run at speeds above their rated specifications, can sometimes cause system instability. Likewise, incorrect BIOS settings can lead to similar incompatibilities, given that the BIOS is responsible for booting up your computer and ensuring all hardware components communicate effectively.

Lastly, outdated or corrupted GPU drivers can also trigger this error, given that the graphics processing unit (GPU) plays a critical role in rendering visuals for the user.

While this article offers a concise overview, further instructions on addressing the LiveKernelEvent Code 1b8 will be detailed below. However, for those who are looking for a quick and efficient solution, consider using the [d1] PC repair tool. This utility is designed to tackle and fix a range of underlying Windows issues automatically, potentially saving you time and hassle.

Fix 1. Update GPU drivers

Up-to-date GPU drivers ensure that your graphics card communicates effectively with your operating system. Often, older drivers can be incompatible with the latest OS updates or software, leading to errors like LiveKernelEvent Code 1b8.

• Right-click on the Windows Start button and select Device Manager.
• Expand the Display adapters section.
• Right-click on your graphics card and select Update driver.
• Choose Search automatically for drivers.
• If a newer driver is found, Windows will download and install it. Once complete, restart your computer.

Keep in mind that this is not the most reliable method, as Windows can often fail to find the latest drivers. Thus, you can instead download and install drivers manually from the official website of your GPU vendor or use an automatic driver updater such as [rev id="DriverFix"] for a quicker option.

Fix 2. Roll back GPU drivers

Sometimes, the latest driver may have issues or incompatibilities. If your drivers are already the latest version, rolling back to a previous, stable version might resolve the problem.

• Right-click on the Windows Start button and select Device Manager.
• Expand the Display adapters section.
• Right-click on your graphics card and select Properties.
• Go to the Driver tab and click on Roll Back Driver (if available).
• Follow the on-screen prompts, then restart your computer.

If the Roll Back Driver option is not available, please follow our guide on how to roll back drivers.

Fix 3. Disable overclocking

Overclocking pushes your computer components to operate beyond their default specifications, which can sometimes cause instability.

• Restart your computer and enter the BIOS setup (the key to access BIOS varies - often, it's F2, F10, DEL, or ESC).
• Navigate to the Advanced or Overclocking section.
• Disable any overclocking settings you see.
• Save changes and restart your computer.

Fix 4. Disable FreeSync [AMD cards only]

FreeSync is a technology that eliminates screen tearing in games and applications, but it can sometimes cause issues with certain setups.

• Right-click on your desktop and select AMD Radeon Settings or AMD Radeon Software.
• Navigate to the Display tab.
• Toggle the FreeSync switch to Off.
• Apply changes and restart your computer.