Does wiping hard drive remove viruses?
If your computer is infected with a virus, formatting or erasing the hard drive and starting over often removes any virus.
However, if backups of your computer were made and backed up the virus, your computer can be re-infected if not protected by an antivirus program..
Do viruses only affect the hard drive?
Virus becomes active when a program infected with a virus is run. … So a virus may not only affect your hard drives. In case of hard drives, some particular viruses, including boot-sector viruses, can be so challenging to remove for a non-expert that he may feel like the hard drive is a lost cause.
Does replacing a hard drive erase everything?
If you are literally scrapping an old PC or laptop, you should either remove the hard drive or destroy it to protect your data. … However, if you want to delete your data and reinstall the hard drive, you will need either another PC or a hard disk eraser.
Can a virus survive a format?
Yes, it does. Formatting a hard drive deletes ALL data written on the hard drive, including the virus that may have infected it. However, note that doing so will also delete your operating system(Windows, Linux, etc.) … But yes, a virus will be removed once you format a disk.
How do I remove a virus from my hard drive?
Remove Virus Using CMDFirstly, plug your external drive into your machine.Then, go to start menu.There, in the search bar, type “cmd”And then, hit enter.Now, you will be able to see “cmd. … Use CMD for recovering your files from that virus attacked external storage media.For that, right click on this “cmd.More items…•
How do I wipe my hard drive for viruses?
Burn the ISO to a DVD, put the hard drives in a computer with no other hard drives connected, boot DBAN up, choose a wiping algorithm (DoD Short would be fine), and then let it wipe. It’ll have all the data wiped and safe for you to format (quick format) in Windows and be clear of viruses. Definitely!