Make hard disk longevity method 1, keep the computer fujitsu lifebook n6470 laptop cpu fan work hard to clean environment with ultra fine filter paper breathing hole and the outside world are interlinked, it can be in common without purification device used in indoor environment, if in the dust serious environment, will be adsorption to PCBA surface, spindle motor internal and blocked respiratory filter, and therefore must be dust. There are environment humid, voltage instability could lead to a hard disk damage. Make hard disk longevity method 2, form the habit of leaving her cell phone right hard at work suddenly shut off the power and may lead to head and disc violent friction and damage to the hard disk, still can make head can't correct reset and cause hard disk scratches. When shutdown must pay attention to panel hard light is still shining, only when the hard disk light stop twinkle, hard disk end, speaking, reading and writing rear can shutdown. Make hard disk longevity method 3, correct mobile hard disk, pay attention to shock mobile hard disk when had better wait for more than ten seconds off hard disk completely stall of the reentry after. In the boot disk high-speed rotation, gently shake may disc and the read/write head mutual friction and produce magnetic stripe bad rail or damage to read/write head. So in the boot condition, don't move hard disk or chassis, had better wait for more than ten seconds off hard disk completely stall after the mobile host or restart power, can avoid power fujitsu lifebook p3010 laptop cpu fan supply for instantaneous surge to the hard disk drive cause harm. In the hard disk installation, remove the process should be more careful, hard disk mobile, when it comes to transport it is strictly prohibited to knock against, had better use foam or sponge packaging protection to it and try to reduce the vibration. Note: the hard disk manufacturers of so-called "resistance to bump ability" or "shock system" and so on, refers to the hard disk before starting state of shock, resistance to bump ability, rather than startup state. Make hard disk longevity methods 4, the user cannot open by hard cover in addition hard disk manufacturing and assembly process is in the clean environment, remember: general computer users unable to take apart hard cover, or the air into the hard disk in dust, high speed low flying head assembly rotary driving of dust or dirt may make head or disc is damaged, cause data loss, even if still can continue to use, hard disk life also can greatly shorten the, even can make the whole piece of hard disk scrap. Make hard disk longevity methods 5, protect against high temperature, moisture, preventing electromagnetic interference hard working condition and use life and temperature have very big concern, hard disk temperature in use in 20 ~ 25 ℃ advisable, temperature too high or too low can make crystal oscillator clock basic frequency change, still can cause hard drive circuit component failure, magnetic medium due to the thermal effect and cause records error; Temperature is too low, the moisture in the air will be condensation in integrated circuit element, cause a short circuit. Also can use software to monitor your hard disk temperature DTemp is one hard disk temperature monitoring fujitsu lifebook p3110 laptop cpu fan software, it can real-time users to report hard working temperature, and allow users to customize a temperature of the upper limit value, prevent hard disk for high temperature and appear work unstable condition. Can in the celestial pole download channel download to this size is only 93.5 KB software, after decompression software after you will find in the task bar at the bottom of the screen there was a driver in the form of small ICONS, above the icon with a changing temperature display, the temperature is hard drive current working temperature. Double click the icon will appear a set interface, among them, the "Check temperature every (1) minutes" a to detect hard disk temperature cycle, it is recommended that you choose the default Settings (a minute a). "HDD critical temperature (40) ℃" a hard drive for setting the temperature of the upper limit value. Here needs according to user use hard drive speed and decide, if it is 5400 transfer of hard disk, the proposal set to 40 ℃, 7200 turn, can be set to 50 ℃. With color to choose "Normal temperature color" and "Critical temperature color" two for hard disk in Normal temperature and beyond the upper limit value of the different status display, you can choose according to his be fond of, as long as can be marked. Optional "Warning about critical temperature" is to let the user to select when hard disk beyond the fujitsu lifebook p5010 laptop cpu fan upper limit value, is Warning? There is no doubt that we should select "yes". "Warning about SMART failure" a is to let the user to select when hard disk "SMART" technology found hard disk problems whether warned that this to the hard disk drive safety is very important, suggestion choice "is". Humidity is high, the electronic components surface may adsorption a layer of water film, oxidation, corrosion electronic circuit, so that the bad contact, or even short circuit, still can make magnetic medium magnetic change, resulting in the data error, speaking, reading and writing. Humidity is too low, easy to accumulate a large amount of by the machine derived from the rotation of electrostatic charge, the static electricity will burn out CMOS circuit, adsorption dust and damage to the head, scratches disk. The telecom room humidity to 45 ~ 65% advisable. In addition, try not to make hard disk near the strong magnetic field, such as speakers, horn, etc., in order to avoid hard disk data recorded by magnetization and damage. Make hard disk longevity methods 6, to regular finishing hard disk regularly finishing hard disk can improve the speed, if too much debris accumulation not only access efficiency drops, may also damage the track. But don't often tidy hard disk, that will also to hard disk life. Make hard disk longevity methods 7, pay attention to prevent viruses and Trojan horse program hard disk is a computer virus attack key goal, should pay attention to using the latest anti-virus software to protect against the virus. Want to periodically to the hard disk drive for antivirus, and pay attention to important data protection and regular backup. Suggest usually don't run the unexplained applications and open E-mail attachments, run before must first check viruses and trojans. Make hard disk longevity method 8, correct and hard disk method in computer maintenance should be hand fujitsu lifebook p5010d laptop cpu fan caught on both sides of the hard disk, and avoid direct contact with the circuit board, gentle with, don't knock against or and other hard objects collided; Can't use hand casually touch hard disk at the back of the circuit board, because the hand may have electrostatic, electrostatic can harm the hard disk electronic components, lead to can not run normally. And don't charged plug. Make hard disk longevity methods 9, let hard disk intelligent rest let hard disk intelligence into "closed" condition, to the hard disk drive work temperature and service life to give a lot of help, the first to get into the "my computer", with the mouse left click on "control panel", and then select "power management," will be the "closed hard disk" a time set to 15 minutes, after the application can exit. Make hard disk longevity methods 10, easily don't low case do not easily to hard disk low-level formatting operation, to avoid unnecessary blanks performance influence. Make hard disk longevity methods 11, avoid frequent high-level formatting operation it the same to disc impact performance, in not to partition, can use add parameters "Q" quick format command. Make hard disk longevity methods 12, hard disk fujitsu lifebook p5020 laptop cpu fan appear when bad word hard if there is a bad way, even if is a cluster may have a diffusion destructive, in guarantee period should be sought as soon as possible merchants and manufacturers replacement or repair, has the guarantee period as far as possible to reduce to format the hard disk, reduce bad clusters diffusion. Make hard disk longevity methods 13, make good use of disk tools to make good use of all kinds of disk tools, such as Norton Utilities, Norton CleanSweep, timing to clean their hard disk, it can improve system efficiency. Make hard DISK longevity methods 14. Establish RESCUE DISK use Norton Utilities tool software will hard DISK partition table, boot record and CMOS information save to floppy DISK, just in case. Make hard disk longevity methods 15, try not to use hard disk compression technology when the compressed volume file gradually increases, the hard disk, speaking,fujitsu lifebook p5020d laptop cpu fan reading and writing data greatly slows down the. If a disk capacity enough, there is no need to use in hard disk compression technology.