To eliminate bad sectors from the hard drive you require to run disk manager and enclose it check your hard drive

Instructions:

• You have to just right click on my computer, and after that again click on Manage.

• choose the disk management option.

• Again right click on the drive letter or he particular which you want to check and click on the properties.

• Then you have to click on the tools tab. And Click on the Error-checking. And Check now.

Choose the check boxes "Automatically fix file system errors" as well as "scan for and attempt recovery of bad sectors."

Click on the start button which is situated on the left side of taskbar and it will display a message as the drive is in use and will need to run on the next startup. And finally click on OK and restart the system.

Instructions & Caution:

• You must constantly have a backup of your information before doing this.

• If you keep on to getting bad sectors in hard drive you should plan to buy a new one.