Make the system safe and secure - hard disk partition table damage solution

Text/天极网

When partitioning a hard disk with Fdisk or other partitioning tools, the partitioning software creates a 64-byte partition table on the hard disk 0 cylinder 0 head 1 sector. The partition table is very powerful. It specifies how many partitions are in the hard disk, the starting and ending sectors of each partition, the size, and whether it is an active partition. Once the partition table of the hard disk is destroyed, the operating system treats the hard disk as a "bare disk" that has not been partitioned because the hard disk partition cannot be identified. As a result, not only can the system not run, but even the data already stored on the hard disk will not be recognized by the system. Although the partition table is destroyed is just a kind of hard disk "soft fault", it is not a real physical hard disk failure, but because the hard disk often stores a lot of important data, the consequences of this "soft fault" are very serious. of!

1. Repaired by "Jiangmin Hard Disk Repair King"

After the partition table is destroyed, the most common error message is: "Invalid Partition Table". For the partition table failure, you can repair it by "Jiangmin Hard Disk Repair King".

First, download the image file of "Hard Disk Repair King" and the "HD.exe" file on the website of Jiangmin Company, and then write the image into the key disk of Jiangmin Antivirus King 2003 through "HD.exe". in. Start the computer with the floppy disk, enter "JMHDFIX" at the prompt and press Enter to enter the main interface of the hard disk repair king.

Press F2 in the main interface to enter the “System Test and Auto Repair” interface. At this time, the program will automatically detect the hard disk partition table. If the partition table is destroyed, the screen displays:

Hard Disk Partition Table - Error!!!

Fix Hard Disk Partition Table or Sector (Y/N)?

To: Hard disk partition table error, repair hard disk partition table or C drive Boot area? Press the “Y” button to repair, press the “N” button to exit.

After pressing the "Y" key, the screen displays:

Insert a formatted diskette into drive A, Pressed "Y" to save "error" Partition table floppy filename HDPT.VIR, "N " to exit continue (Y/N).

To the effect: Please insert a floppy disk to make a backup of the bad boot area information. The file is named HDPT.VIR. Insert the floppy disk and press the “Y” key to continue. Press the “N” key to exit.

After inserting a floppy disk and pressing the "Y" key, the screen displays:

Hard disk Partition table or boot sector fixed OK!!!

Fixing ... ...

Note: At this time, the KV3000 is repairing the partition table of the C drive, and do not interrupt its operation. After a while, if the following words appear on the screen:

OK!OK!OK!

Press any key to return ......

The operation of the table is successful, press any key to exit. After restarting the computer, if you can enter the C, D and other partitions, the repair is successful.

Source: Tianji Forum