Now imagine a situation, when you have too many bad sectors in your hard disk. This is actually a do or die situation as your system can come to standstill anytime and cause extensive damage in terms of loss of data. In this situation, it is better to low level format your hard disk and clear all bad sectors of the hard disk. By low level format you can recover the bad sectors and can make your hard disk reusable, though the tendency of developing the bad sectors remains there in the hard disk, but it give you good relief. For recovering the bad sectors and low level formatting. Save the file Killhdd.bat to a floppy boot disk with the program DEBUG.EXE on it. Boot up with the floppy disk and run Killhdd.bat to remove all data on the first hard disk on your computer. You can edit the file to change the disk it will clear. This will remove everything from your disks, including the errors. One you've done that, just reboot and use your hard drive as if it were brand new. This is how you can get rid of the bad sectors on your hard disk. Once you notice bad sectors, use the third party disk utilities like Norton Utilities etc. Another major problem related to the hard disk is of improper alignment, which can cause not only noise but can also cause damage your hard disk beyond repair. Hard disk is in fact a handle with care item and you should not take it lightly. For the proper care of your hard disk first of all you should tighten all screws of your hard disk in the cabinet and should not set it loose. As far as possible use the hard disk in the lowest bay, that is one below the floppy drive and avoid using the hard disk in the large upper bays using the extra bay. It is a matter of fact that the SMPS generates electromagnetic radiations, which can damage your hard disk. Therefore you can choose any space, which is not in line with the SMPS. Another care, which would be useful, is not to touch any components of the hard disk that are below it and are open. Human body has electrostatic current,
which can damage your hard disk. Also for storing the hard disk, you
should use its original non-electrostatic packaging and should not keep
it on just any surface. This logic applies not only to the hard disk but
applies to all components of the computer like motherboard, cards,
processor and RAM. You must have noticed also that the hard disk comes
packed in a special type of material packaging. This is specifically
being made to avoid electrostatic electricity. Therefore for handling
your hard disk, use the anti electrostatic wrist band and always hold
the hard disk with edges only. Also one should take care by not to touch
it, when the hard disk is on. This is very risky and cause extensive
damage to your hard disk and other components. |