【 Weak current College 】 hard disk partition table corrupt untangle

When using Fdisk or other partitioning tool to partition the hard drive, partition software on the hard disk head cylinder 0 0 1 slice a 64 byte in the partition table. The role of the partition table is very large, it sets hard disk number of the partition, each partition of the starting and ending sector, size, and is an active partition, and other important information. Once the hard drive's partition table is corrupted, the operating system will cause a hard disk partition is not recognized, and the hard drive as an open partition "bare disc". So, not only the system cannot run, and even have saved data on the hard disk will not be recognized by the system. Although the partition table is corrupt just a hard drive failure, a "soft" and not a real physical hard drive failure, however, due to the hard disk are often save a lot of important data, so this kind of "soft fail" and the consequences are very serious!

1. adoption of the "King of the hard drive repair jiangmin" fix

Partition table is corrupted, the most common error tip is: "InvalidPartitionTable" (invalid partition table). For partitioned tables, you can repair your hard disk by "jiangmin to fix the King".

First of all in the website download jiangmingongsi "hard drive repair King" mirror files and "HD.exe" file, and then through the "HD.exe" will mirror write jiangmin antivirus Wang 2003 key disk. Use the floppy disk to start the computer, at the prompt, enter "JMHDFIX" carriage return will enter the hard drive repair King's main interface.

In the main interface by pressing the F2 key to enter the "system tests and automatically fix" interface, the program automatically detects the hard disk partition table, if the partition table is corrupted, the screen displays:
HardDiskPartitionTable-Error!!!
FixHardDiskPartitionTableorSector(Y/N)?
Effect that the hard disk partition table errors, whether to fix the hard disk partition table or boot sector C disk? press "Y" key, press the "N" key to exit.

Press "Y" key, the screen displays:
InsertaformatteddisketteintodriveA，Pressed"Y"tosave"error"PartitiontablefloppyfilenameHDPT.VIR，"N"toexitcontinue(Y/N)。 Effect: Please insert a floppy disk, so that the bad boot sector information to make a backup of the file named HDPT.VIR. Insert the floppy disk, press "Y" key to continue, press the "N" key to exit.

Insert a floppy disk and press "Y" key, the screen displays:
HarddiskPartitiontableorbootsectorfixedOK!!!
Fixing......
Note: at this point KV3000 repairing C disk's partition table, do not interrupt the operation. After a while, if the screen with the following words:
OK!OK!OK!
Pressanykeytoreturn......

The rebuild partition table operation is successful, press any key to exit. Restart the computer, if you are able to enter the C, D, partition, repair was successful.

2. repair by DiskGenius

Download DiskGenius to the local hard disk after you download the zip package unzip, and then set the main program "DiskGenius Diskgen.exe" copied to the boot floppy disk. Of course, if you do not have a floppy disk, or you can set the software stored on the hard drive or other media.

Use the floppy disk to boot the system after the prompt start DiskGenius, hold down the ALT key to activate the function menu, select "tools → rebuild partition table" menu command. At this point, the program will appear "it is recommended that you back up partition table" prompt, click the "continue" button, DiskGenius provides two ways of rebuilding a partitioned table, that is, the "automatic" and "interactive". How will search automatically partition retained each partition identified, suitable for most situations; interactively on the discovery of each partition is prompting from the user to choose whether to retain. When the automatic renewal of the partition table is incorrect, you can interactively search again.

Rebuild partition, the partition search will be displayed on the screen in a timely manner. But does not immediately filed, so that users can search repeatedly until the correct establishment of partition table before filing. By DiskGenius can fix a large portion of the partition table failed, but the damage to the more serious of the hard disk, you can repartition.

Although the hard disk fails, the user can use various tools to fix, but to the user, usually develop good habits more important, timely backup important data to avoid greater losses.