01) defragmenting the hard disk “failure”

Recently the use of Windows native defrag functions encounter a strange question, select the. Set by “analysis” button, it says “need to Defrag the hard disk” and then click the “order”, too – after the prompt “order complete”, but distribution of data on the hard disk does not happen any | any change (still very messy ), I cup defrag simply no doubt play a role, how is this going on, hard drive broken? Are there any other way to solve this problem?

We usually install the system files in the C drive, and a lot of software, the default cache (for example, the system cache, IE cache, etc.) will be on the C drive, so the frequency of exchange of C disk files will be very high, which leads to a lot of debris. Work in the system, some key files and system cache can not be moved (defragmentation software will use different colors to identify, observe, Moreover, defragmentation is not necessary to put together all of the files, so also not the most efficient way. Based on the above two points, it may appear you say the “problem” but those will not affect the Yingpan normal use. You can also use Disan Fang Lai Daiti Windows comes with the software Defrag, for example, 0 & 0 Defrag, etc..

17) Hard-chip burning

How to avoid the hard disk on the back of the chip was burned?

Hard on the back of the chip is very important, once burned, the drive can not be identified to the system. Resulting chip burning are many, so take care to protect the chip, used to observe the following several aspects:

① If the power problem, the hard disk and other hardware is likely because of the impact VGP-BPL2 battery of strong currents and burn.

Sometimes the computer chassis ② above with static electricity, excessive static electricity is likely to burn when the hardware, including hard drives.

③ affected by dust, temperature, humidity and other environmental factors, may cause hard disk short circuit.

If the hard drive back in the chip is burned, it will only replace the chip, and find the same type of hard disk and remove the back of the chip, then you can change to the hard disk.

18) hard disk interface damage

I plugged the data line when the careless, the drive pin broke DE interfaces, how to fix it?

If the user when the plug cable carelessness, it will cause the IDE hard disk interface, a curved needle or needle appears the phenomenon will cause the hard disk unusable. If the phenomenon of bending of dollars, should immediately remove the hard drive, using a screwdriver, or needle-nosed pliers to bend needle correction, then the correct IDE cable plug several times, so that curved needle can be quickly corrected. If there is breakage phenomenon, it is more trouble, then the user should first connect the hard drive, hard vostro 1200 battery drive can look normal use (some of the hard disk IDE interface pin is used to connect ground wire, and broken without affecting the hard disk after normal use).

19) hard disk noise too high

My hard drive noise, particularly, how can I do to reduce hard drive noise?

Hard drive noise can be divided into two categories, one is hard to work when the noise, the other is abnormal noise. Hard work, the read and write data will be issued “creak” sound, this is because the head during read and write operation, the head positioning arm drive generated magnetic head is a normal voice. If you find that hard to issue sound like sawing wood when the magnetic head and disk to explain the contact occurred (normally the head and the disk is not contact, but there are some gaps), which will result in disk physical bad sectors appear ,