How to remove boot or startup system virus easily

Have you noticed that your PC has unusual behavior. It's slow and won't stop sending you error messages, so it's possible you're facing a startup virus.

They are viruses that yes put in the boot sectors of the operating system. If you don't know how to get rid of them, read on to learn how to eliminate them.

What is a startup virus?

A boot or boot system virus infects the primary boot sector of a disk or the boot sectors of disks. More advanced viruses of this type can even affect the partition table.




How to remove boot or startup system virus easily

How does it spread?

The most common way to infect a computer with a startup virus is through physical devices and memories. Either hard drives or storage drives like USB.

The device connects to the PC and infects it during the reading process. It has the ability to change the system boot code and run it as soon as you turn on your PC.

Another common way to infect your PC with a startup virus is through e - email. On many occasions the virus can send mass emails to your contact list.

The most dangerous thing about this type of virus is that the person may not know that their computer is infected until they there are signs of errors in the system.

How to avoid boot sector viruses

Fortunately, the BIOS architecture has improved over time. The most current structures prevent the modification of sectors to boot a hard drive.


The initial recommendation that is made to any user is to have a antivirus system installed. It must keep an updated database to detect new threats.



How to remove a virus from the boot system?

Affecting the boot system of a disk can make it difficult to get rid of the virus. On many occasions it is necessary to resort to forced actions such as the low-level formatting.

It's better use them all le resources possible to eliminate the virus before taking an action that requires time or money.

Use a conventional antivirus

Use the antivirus you have installed on your PC. Remember that needs to be updated to increase the degree of accuracy when making a diagnosis. If you don't have one yet, you can download the installation that convinces you the most.

How to remove boot or startup system virus easily

The problem with this option is that many antivirus cannot detect a startup virus. in other words, they do not recognize the file infected as a threat, but rather as part of the system.

It is best to do a thorough research to choose which antivirus is effective. You can also try different alternatives, but you don't have two antivirus installed on your system at the same time. It would be a problem rather than a solution.

Startup antivirus

Boot antivirus is the best option for eradicating a virus. It is not necessary to start the system to scan the disk and remove a virus.



You can get one from the internet and put the ISO image on a USB drive or insert it on a CD. Change the startup options so that the antivirus starts instead of the operating system.


Reinstall the system

There are operating systems that have the option of restore the system via the installation disc. If this is the case for you, place the system installation disc and adjust the boot options.


Fix MBR (Master Boot Record) and restart your PC. Information may be lost during the process. In this case, try to make a backup of your information before trying to repair the system.

In the worst case, you will have to do a low-level format and all information on the disco will be deleted. You will lose all the information you had stored.

It is a drastic solution, but the most effective. Once the problem is resolved, don't forget to install an antivirus to protect yourself from future threats.


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