Mobile hard disk: Desktops - please try to access the host computer behind the motherboard comes with a USB interface, do not connect the chassis front of the USB or USB extension line because most lack front USB host or USB extension cable or power supply is mainly the result does not recognize the use of mobile hard disk or unstable; notebook - if one does not recognize connected with a USB connector, you can also have one end of the data line while two USB connectors Jieshangqu, desktops also this can be done. If it is connected to a single head, wherein the data line has a short branch of the auxiliary power supply interface, can not be used alone, but can be used simultaneously with the main junction. When the hard drive is not running in his hand shaking with the sound card is completely normal is like, this is the mechanical structure of the hard disk heads, different brands, different capacity hard drives, sound sizes. After turning the computer hard disk, do not shake vigorously, as flat, when not in use, do not connect your computer, do not move during the fall or hard touch, to avoid unnecessary damage.
Hard drive capacity: all hard, because hard disk manufacturer and operating system calculation method of calculation is not the same. The former is calculated according to 1MB = 1000KB, which is calculated according to 1MB = 1024. Therefore, the actual capacity seen in the computer and hard drive manufacturers will have a nominal capacity of some differences, including the law of 1G = 0.93G (equivalent to approximately), such as 100G, actually 100G * 0.93 = 93G. Specific capacity can refer to this formula.
Hard Disk: You can use PQMAGIC, FDISK, DM and other partitioning software partition, the easiest way is: In 2000 or XP operating system, turn into: Control Panel - Administrative Tools - Computer Management - Disk Management. After initialization, then there will be a unassigned partition on unassigned partition, right-click, choose New Partition, according to the default prompts. The final step in the election, "Perform a quick format" on it.
Data Backup: Back up your important data timely hard drive, no matter what, there may be bad. HDD prices is limited, while the hard disk where the data is priceless, please multiple backups of important data you need, in order to avoid unnecessary losses! Any hard drive warranty, the warranty only hard drives, hard disk will not warranty data.
