independent power to protect data security.
Because of the use of flash storage media, it has no mechanical structure inside, so there is no data lookup time, delay time and seek time. As we all know, the mechanical characteristics of the general hard disk seriously limits the speed of data read and write, and SSD solid-state drives in the operating system is a common letter, users can completely use it as a storage medium.
(Small material: perhaps
No matter what type of equipment, if it is overworked for a long time, its service life will be greatly shortened, this is not the hard drive is one of the good representatives. Indeed, if the hard drive keeps turning, the hard drive
checking the integrity of the backup is also important to protect the data on the hard disk, because the Windows operating system is damaged and can be reload, and if the hard disk partition table is broken, the system will not recognize the hard drive and the problem is much more serious. Use disk tool
and is generated by the Fdisk.exe partition of the hard disk.
If the MBR is damaged, the computer will prompt HDD Controller Error, is actually 0 track file damage, then format is not solve the problem, must use special software to deal with.
First use the system disk after the start of a disk, run ScanDisk command to check C disk.
If 0 tracks are not damaged, just use Norton8.0 to fix the files on the
" error, most of the files on the hard disk master boot record (MBR) are damaged for some reason. The MBR is located on a 0 head/0 cylinder/1 sector and is generated by the Fdisk.exe partition of the hard disk. If the MBR is damaged, the computer will prompt HDD Controller Error, is actually 0 track file damage, then format is not solve the problem, must use special sof
are not visible, but various disk partitioning software, such as Norton Disk Editor 2002, Norton Disk Doctor 2002, as well as DOS from the Fdisk program, and so on, can show the locked hard drive, at this time, the above mentioned Diskedit and other tools for this hard disk to view/manual repair operations, can also u
disk, or you may have a problem with your hard drive firmware. You can use the software to check the bad track to see if the hard drive has bad results.
4. The hard drive
. Press ENTER3. This interface is the first to appear in the hard disk partition that has a headache. We select "Manual"(1) Here, it is the "partition" software interface of the Ubuntu system. Each Linux hard drive system comes with its own partitioning software. Their inter
parts of the hard disk, and the main boot program is part of it, which is used primarily to detect the correctness of hard disk partitions and to determine the active partition, which is responsible for handing over the boot to the DOS or other operating system of the active partition. This piece of program corruption will not boot from the hard
methods for low disk space, such as low disk space in CMOS or hard disk space in assembly language. The most common method is to use some tool software to perform low disk space, common low-level tools include lformat, DM, and various hard drive tools released by hard
Even if the hard disk's daily use and maintenance is good, it is possible to produce bad way (many of the reasons, such as: hard disk quality problems, etc.). Once the hard drive appears bad, people do not have to panic, I have to identify and repair the hard
way, do not panic, follow the small series of the following methods to repair the logic of these hard drives bad way.
1:windows disk tool to repair hard drive bad way
System with Disk Repair tool
When detection is a logical bad way, the easiest way we can try to use Windows comes with disk tools. Go to "My Computer" and choose
of the Data warehouse, all the user data and software are stored in this , it is clear that security, stability for the server hard disk is how important.
At present, the server hard disk according to the different ports, mainly SCSI, SAS and SATA, and several other, and SATA hard disk is widely used in desktop compu
the hard drive of the main boot area of the data is damaged, you can use the partition software to repair the main boot zone program code, such as using a floppy disk to start the computer, use the FDISK/MBR command to Also can go to the corresponding hard disk manufacturer's website to download special
Computer suddenly crashes or power off, hard drive data loss? U disk important files accidentally deleted? Computer poisoning, file missing or unreadable? System crashes suddenly, important files are lost?
The most afraid of using the computer is the occurrence of these sudden catastrophic failures, leading to the loss of important data, so how to safeguard the security of computer data has become a topic
As a storage device of the hard disk, the probability of failure is not large, the normal use of the hard disk, if not affected by external forces, generally will not be a problem, and we saw some such as hard disk circuit board burned hardware failure, but also because of the user's very operation caused. But in the maintenance work of the computer,
computers often do not detect the hard drive what to do
The computer often does not detect the hard drive solution one:
There are several reasons for these:
1, the hard disk itself has a problem, may be broken, with tools to detect, bad can only send repair.
2, the data
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.
For hard
zone of the hard disk is usually faulty. In fact, it takes only a few minutes to complete the operation. Such faults account for more than 30% of the total software faults. Therefore, it is an effective solution to these problems. In addition, if the system prompts "Miss Operation System" after self-check is started and the complete content of drive C can be see
(Figure 1, 2). Just for many friends, in order to use the old hard drive to buy a new motherboard is not realistic, based on existing hardware to play their greatest effect is their pursuit, so the following is a brief introduction to the formation of SATA and pat a interface hard disk hybrid RAID System topic.
The first thing to say is that building such a h
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