How to avoid bad sectors and correct practices in Win7 64-bit systems

The following are the errors and operations that cause the devastating failure of the hard disk. This is not a general disk and system error. And these faults usually have no warning. Once they appear, they can't recognize the hard disk in the BIOS. The possibility of hard disk data recovery is very small. Let's take a look at the big enemy of the hard disk.

Generally speaking, the current hard disk has added SMART's automatic detection technology, so that users can see the precursor before the fatal failure occurs, back up the data —— but this is for normal operation. In the case of design, if the user's use is listed below, the occurrence of the fault may be without warning, that is, sudden death.

First, suddenly power off when powering up and shutting down

The current power supply and motherboard ATX design, the universal realization of the soft shutdown function, this design makes people feel more convenient. However, the soft shutdown must first complete a series of operations to close the running program, plus the compatibility of various operating systems and motherboard manufacturers, BUG, ​​Windows often crashes when shutting down the application and then cutting off the power. If the user uses the method of forcibly cutting off the power, the physical damage of the hard disk is very likely.

The correct way: If there is a crash during soft shutdown, you should press the RESET button to let the system re-enter Windows, and then officially complete the shutdown operation, which may be cumbersome, but can ensure that the hard disk is safely reset. For your hard drive of thousands of dollars, it is still the first safety.

Second, the wrong operation of the partition

The various versions of Windows cause the existence of various formats of FAT16, FAT32, NTFS, different tasks cause the rookie to want to change the partition format, now Both GHOST and PQ partition masters can do whatever they want with the partition to adjust the size and format of the partition, especially the latter also has the function of formatting partitions and hiding partitions. For those who are familiar with the operation, these tools are handy; but for novices, the operation of the partition should be especially cautious. Because the partition error is a soft fault, not a physical fault, but if you run it indiscriminately and then arbitrarily perform the "recovery" operation, it may cause the partition's boot area and partition table to be too confusing to be recognized by any tool software. .

The correct approach: Whether you are a veteran or a novice, when you are sensitive to the hard disk, back up the partition table and boot area data, you can restore it at any time when you make a mistake. Master, familiar with the software interface and instructions and then operate it yourself, after all, the hard disk is different from other accessories, there is your valuable data, the province's data is lost.

Third, Windows initialization and the use of dangerous habits in the process

Windows is a sensitive and dangerous moment when initializing, if the user loads too much in the startup group Things, Windows initialization will take a lot of time, it may also cause a crash, especially because users who are afraid of viruses and loaded more than 2 firewalls, or online monitoring of virus software, the probability of conflict between anti-virus software is very large.

In addition, the Windows series provides the ability to switch applications with the TAB+ALT key, especially to switch back to the Windows interface in the DOS window, which is convenient for users who want to work under the old application. But because DOS is a single-threaded operating system, its application is based on the design of this thread, so the DOS application has a large CPU usage. Because of the old DOS architecture, the program response is not as fast as the Windows program. Therefore, when doing Windows DOS window operation, it is recommended that the user's action should not be so fast, so as to avoid the system not responding to the crash; in addition, when using TAB+ALT switch, you should be cautious, do not force the program before completing the current task. Switching, causing a crash.

Errors in Windows do not directly cause physical damage to the hard disk. But these are the habits of using habits, once or twice, but frequent crashes and restarts, the impact on the hard disk and even the various accessories of the computer is quite harmful; and frequent crashes are likely to cause psychological impatience, possibly It will shut down before the computer restarts, which is the possibility of the first type of fatal failure.

There are a variety of bad habits that do not exit the Windows program, shut down the hard disk and do not run the hard disk scanner (the most common in some public computers), etc., may be buried The root cause of the destruction of the hard disk.

The correct way: to change their own habits, such as online anti-virus software, you can hang one, you can change other regularly, but at the same time, the background is not suitable. Other standards The correct operation is mentioned in many experience articles, not to mention here.

Four, other types of errors

For example, the data line is plugged in, the damage caused by poor quality power supply, the short circuit of the board, and so on.

Summary: The above mentioned hard disk enemy is not necessarily the fault immediately after such operation, but there is a high probability of damage, it may be good, but after shutdown, there will be no prompt tomorrow. The system can't find the hard drive, so you need to pay attention.