Partition table is a very important component in the computer. It will lead to serious consequences if the partition table got trouble. Once the partition table is missing or damaged, our computer may not be able to use, or use normally. So how to fix this problem? How to restore the partition table? Now we are going to talk about that.
First of all we need to know what is the partition table? Partition table can divide the large data table in our computer into a bunch of smaller ones, and support the normal work of the hard disk. If the hard disk lost the partition table, the data can not be read in accordance with the order and write, and it can not be operated.
Once the general partition table got damaged, the computer will show prompt notice, saying" Non-System disk or disk error, replace disk and press a key to reboot", "Error Loading Operating System"or "No ROM Basic, System Halted".
So why the partition table got data loss or damaged?
First, the partition table failure caused by virus.
Computer virus damage is a big problem, the general computer virus is one of the most typical cause that lead to the partition table failure. For example, a typical variant of the CIH virus not only attack the motherboard BIOS, but also got the destruction of the partition table. And a lot of boot sector virus will also damage the partition table directly.
Second, the partition table failure caused by the environmental problems.
Currently Windows systems and XP are support NTFS file format, and the program is the default file system to install this format. If you partition the hard disk or accidents happens while partitioning NTFS partition, it will lead to power outages or crash, then the partition table may be damaged, and the hard disk data may even got lost.
Third, the partition table failure caused by human error operations.
If more than one operating system is installed on a computer, the partition table may fail when uninstalled. Such as the installation of Windows7 and Windows10 on the same computer, directly delete any one program may cause partition table errors. At the same time, if you do not delete the extended partition first when you delete the partition, instead you directly delete the primary partition, that will lead to the partition label volume failure.
Fourth, the partition table failure caused by the hardware damage.
Error on hard disk or a number of computer components can also lead to failure of the partition table.
So how to restore the partition table?
In general, we choose different recovery methods in specific situations. For example, due to data loss caused by the virus, you can download anti-virus software; and if it is man-made misuse, you can download a data recovery software to repair, like HData Recovery Software.
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