to promote their own professional software, it can repair the Physical Bad Sectors of the hard disk and does not affect the hard disk capacity, resulting in a daily price of more than 10 thousand yuan. Especially when Russia's PC-3000 entered China, this information was even more eye-catching.
[Note: PC-3000 is a commercial professional
The filex file system is in the fog. Let's summarize some basic knowledge about fat first.
Hard Disk StructureA hard disk consists of multiple disks, each of which has a read/write head. If n disks exist. There are 2n faces, corresponding to 2N head (heads), starting from 0, 1, 2. The radius of each disc is the concentric circle of the fixed value R and then logically forms a cylinders with the motor Spindl
is very small, it is not easy to put the patent wire on the top, it is best to operate under the magnifier. In my own waste hard drive, two lines on the head are damaged. I am stuck in the wire due to too much force, resulting in a head damage, so only one hard disk is repaired, after the boot back to normal.
disk bootstrapper is to check that the partition table is correct and boot the operating system on the partition that has the activation flag after the system hardware completes the self-test, and give control to the startup program. MBR is produced by a partitioner (such as Fdisk), which does not depend on any operating system, and the hard drive
Problem Description: Win8 boot card in the start interface, Safe mode into not go, a piece of ametis. Previously used MHDD repair the hard drive and then start Win8 success, so just re-operation, and sure enough to start the success. But in the process also found a lot of articles about MHDD operations. This procedure
In order to prevent the virus from attacking the hard drive or other misoperation, it is an effective way to backup the hard disk boot record. If you do not have off-the-shelf tool software (such as srctools, a very useful tool, can be downloaded in the "Disk Utility", its s
MBR rootkit mebroot: A tough threat to securityMebroot: infected with the rootkit of the hard drive Boot Record, an evil security threat
Author: Arun RadhakrishnanAuthor: Arun Radhakrishnan
Category: News, securityCategory: News, security
Translation: endurer, 2008-03-10 1stHttp://blogs.techrepublic.com.com/tech-news?
drive as an input device, here you need to note that some hard disk is not SDA but HDA, we can throughsudo fdisk-lTo see if you are an SD hard drive or an HD hard drive.For the output file name, here we output to the current directory in the Mbr.bak file, you can use the PW
6. Jump to 0: 7c00h to start the next step.
5. Partition Table chain structure of the hard drive logical drive
A hard disk consists of multiple 512-byte sectors, which are organized into "partitions ".
The partitioning rule for a hard disk is that all the se
habit of keeping your hard drive on a regular basis. In addition, after a long time, the application will create many temporary files in the C:windowstemp folder on the hard disk and you can delete them. In order to prevent the hard drive bad road damage caused by the
system boot menu.To download a two-system boot menu Repair Tool online, there are many, can be found anywhere on the Internet.Start the Repair tool, click on the "Automatic repair", restart the computer, you can see the boot syst
, the disk write protection error message is displayed. If no active partition exists in the disk, the following information is displayed: "Remove disk or other media Press any key to restart ".
Master Boot Record and hard disk partition
SlaveMaster Boot RecordIt can be kno
large-capacity hard drive detection and Repair program" to scan. "Efficiency source large-capacity HDD detection and Repair program" can test the market on a variety of brands of hard disk products.
(1) Making the Startup disk
First, download the software and burn it into
The first trick: Fix
This is the preferred wise way, if the bad way is not too much and not too serious, in the conventional methods (such as Scandisk, NDD, etc.) can not be used to try the HDD regenerator Shell (HDD). HDD is a powerful HDD repair tool that can actually repair physical damage on the hard disk surface. Download Http:www.onlinedown.net. After inst
the letter), ScanDisk program will check hard disk, The resulting logical bad way will pop up a dialog box and choose Fix it to perform a primary fix on the logical bad path. If the scanner is stalled at a certain pace, then the hard drive has a physical bad way.
Logical bad way, small problem
For the physical bad way, we should adopt the method of isolation,
normally, appearing "sector not found" or "general error in Reading drive C" and other prompts;
(4) Format hard disk, to a certain progress stopped before, the last error, can not be completed;
(5) Every time the system boot will automatically run ScanDisk scan disk error;
(6) to the hard
Long-term use of Windows and Ubuntu dual system, it is likely to encounter a heavy system, or other ways to join the partition, causing the system to restart:GRUB Loadingerror:unknow Filesystemgrub rescue>Reprint Please specify source: http://blog.csdn.net/jscese/article/details/36865449I. ConceptBIOS: "Basic Input Output system", the Chinese name is the "base inputs and outputs". In fact, it is a set of programs that solidify onto a ROM chip on the motherboard of a computer. It holds the comput
Main Boot Program of the hard disk and add a segment of the password recognition program before guiding the DOS operating system. If the password is correct, the system will be guided normally. Otherwise, the system will reject the boot to identify the password.5. resident memory programs prior to dos.Install some interrupt service programs in the main
MHDD is a Russian maysoft company produced professional hard disk tool software, with a lot of other hard disk tool software can not match the powerful features, now professional hard disk repair personnel with or MHDD this software, this shows MHDD powerful computer use for a long time,
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