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Hard is the most important computer data storage medium, while for office and business people for a number of important electronic documents,HP Pavilion DV2000 Battery such Jishu drawings, Shangyegetong with the customer’s transactions accounts He Qi Ye Deng planning books will be on the laptop fixed Cunfang hard disk, so once the notebook hard drive problems often have an immeasurable loss and unimaginable consequences.

Everyone in the purchase notebook, the hard disk components usually do not appear particularly large, but does not rule out the purchase of the notebook is the prototype has been unsealed possible, while notebook users to purchase second-hand, on the overall performance of the grasp of hard disk attention and should be particularly careful.

4, shopping strategies notebook hard drive

As the hard disk is stored in computer data media, so it should be any defects are caused by our highly valued. For a notebook computer hard drives, whether there is bad sectors, if there is bad sectors, it has been used by others too much time, In addition, notebook computer hard drives as the main work of the current state of the major technical indicators of the actual parameters all together determine the overall performance of the hard disk.

Users also want to buy the laptop install and run “Windows optimization master”, then select “system detects → Cunchu System Info” option next Zhankai “hard” Xiangmu information, then the user can immediately see Dao Dang Qian working condition of all notebook hard drives and the main technical indicators of the parameter information, including the hard drive manufacturer, product serial number, cache size, speed, current temperature, the actual hard disk capacity, up to the hard disk interface types and dozens of health Key projects (Figure 3).HP Pavilion DV6000 Battery For information on these parameters, the user can be Qi and businesses while providing the configuration list to compare, such as hard in the factory brand actual capacity, cache size, speed, interface type and transmission rate  Shipi 11 Xiang Fu; Lingyifangmian Users can also detect some of the technical indicators as a notebook hard drive the final choice of a basis for selection, such as the user only like large-capacity hard disk or from selected only enough power to consider the small-capacity hard drive on the line, such as user data transfer rate SATA hard drives and other higher soft spot.

Windows optimization actual laptop battery and hard disk master
Figure 3

For second-hand laptop purchase, or there may be secondary hard drive of “switching” the hidden, the user can use the “Windows Optimization Master” for further screening: just open the hard drive in the info panel, users expand “health” information sub-categories , then the software will immediately detect the health status of hard disk more detailed information, including data read error rate, Seeker error rate, seek time performance, spin performance spindle motor, hard disk throughput performance, start / stop times, re-allocation number of sectors, the cumulative power-time hard drive, hard disk power-frequency, hard disk drive head loading times and the current temperature, etc., these are the hard disk health status can reflect the importance of technical indicators, if there is a defective, the user will need extra prudent. In fact, here as “hard power-cumulative time” and “hard power-frequency” two indicators used for the laptop hard drive, you can let flew “Xianyuan Xing” (Figure 4).

Windows optimization actual laptop battery and hard disk master
Figure 4

It should be specified that, for the laptop hard drive power-time detection, currently only for the IDE type of hard disk, the SATA type hard disk power-time detection, and now there HP Pavilion dv8000 Battery is no a way of using software testing software testing can be achieved. But you can make customers happy is, “Windows Optimization Master” has been carried out in the industry’s first SATA type hard disk on power-time inspection of the implementation of software technology research and development, related to similar functions will also soon launch the first hardware detection software We can wait and see