Removing LoJack from Your Computer: A Step-by-Step Guide to Protect Your System

by parker
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In this guide, we will discuss the dangers of Absolute Software’s “LoJack” and how it can render your computer unbootable. We will walk you through the steps to remove LoJack from your computer effectively and protect your system from potential risks.

Understanding the Issue

Absolute Software’s LoJack, also known as Computrace, is a software that can be activated in the BIOS of a computer. Once activated, it becomes nearly impossible to disable, compromising the safety and functionality of your computer. In this article, we will delve into a real-life example shared by Jody Bruchon, a notable tech expert, who experienced the negative impact of Computrace on a Windows 10 operating system.

Identifying the Problem

After successfully installing Windows 10 on a computer, Jody Bruchon encountered a crucial problem. Following a feature update, the computer would no longer function properly. Concerned about the issue, Jody decided to investigate further and ran a check disk. The results revealed a corrupt and unreadable boot sector. Digging deeper, Jody realized that Computrace had overwritten the critical boot code with its own code.

The Consequences of Computrace

Upon examination of the boot sector, Jody uncovered a string of hex code that indicated the presence of Computrace. The boot sector, which should have reflected the NTFS file system, now contained codes associated with a dosser Windows executable. This intrusion by Computrace effectively rendered the computer unbootable, posing a severe risk to the user’s data and operations.

The Inability to Disable Computrace

One of the most alarming aspects of Computrace is its inability to be disabled once activated. Jody highlighted the fact that there is no known method to turn off or remove Computrace from a computer. This lack of control leaves the user highly vulnerable to potential issues caused by this intrusive software.

The Solution: Removing Computrace

While dealing with Computrace may seem like a daunting task, it is not impossible to remove it from your computer. Here is a step-by-step process to safeguard your system:

Step 1: Prepare the Backup Boot Sector

Start by locating the backup boot sector, which serves as a failsafe for situations like this. By ensuring its accessibility, you can later restore it in case Computrace causes further damage.

Step 2: Update the BIOS

To further prevent Computrace from interfering with your system, consider updating the BIOS. This step can help mitigate potential risks.

Step 3: Access the Computrace Setting

In order to disable Computrace, you must locate the setting within the BIOS. Jody Bruchon demonstrated that once activated, there is no visible option to turn off Computrace. However, by accessing the setting, you can at least understand the extent of the issue and take necessary precautions.

Step 4: Seek Professional Assistance

If you are uncertain about the technical aspects of removing Computrace from your computer, it is advisable to seek professional assistance. Computer technicians with experience in dealing with similar issues will be able to guide you effectively and ensure the safety of your system.


Computrace, also known as LoJack, can present significant risks to your computer system. The inability to disable this software once activated leaves users vulnerable to potential boot sector damage, compromising the functionality of their devices. It is crucial to proactively safeguard your computer by removing Computrace and ensuring the integrity of your system. By following the steps outlined in this guide, you can protect your computer from the intrusive impact of Computrace and enjoy a secure computing experience.

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