Master File

HOW TO REMOVE BAD SECTORS IN HARD DISK DRIVE:

How to remove hard (hdd) disk bad sectors without software:How to bad sectors remove with windows 7:

1. If you shutdown your computer improperly.
2. If the computer get shutdown when a file is being copied or in use.
3. Manufacturing defects in the hard disk, overheating of hard disk including, air pollution and moisture create fungus inside the sector,
4. Other poor quality or aging hardware, improper power supply, etc.
5.  Due to Virus/Malware attack.

• Open My Computer from your desktop
• Right click on the drive you want to check for bad sectors and then click on Properties.
• In the Properties dialog box click on the Tools menu then click on Check now;
• A new dialog box will appear, check both of the option (File system error and bad sectors ) and then click Start;
• Most of the time it will ask that Check Disk wants exclusive access to the disk and it wants to start right after your reboot. Then click OK;
• Restart your computer.
• The whole process will take around 35-45 minutes (depending upon processorÕs speed) and during the process that particular hard drive will not be accessible.

• The computer should be kept in cool & dust free place;
• Close all the running programs and process before shutdown the computer;
• Quality and branded hardware are one of key factors to avoid this problem;
• DonÕt  move your computer while it is turned on;
• Make sure that the data cables are connected perfectly and they are not too long;
• Always use an UPS (uninterrupted power supply) in order to avoid power interruption and shut down your computer correctly.

• There are several Disk utility software in the market like Tuneup utility, etc. that can be used for disk check up and disk defragmentation. Install this software and run regularly in order to prevent bad sectors in hard drive.
• A good antivirus and anti-malware can prevent bad sectors by deleting virus and malware from your computer.