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1、主机在加电和断电的瞬间都有较大的电流冲击,因此,不要频繁的开关主机,并且最好在给外设通电后再给主机通电,在给外设断电之前先给主机断电。 2、软盘。软盘在携带和保存过程中要防止折叠受潮,最好在软盘上贴上标签,注明磁盘上存储的文件名。对于存有重要文件的软盘,为防止因误操作或病毒将文件修改或破坏,可对其格外保护。 3、硬盘。是由多个铝制或硬化玻璃的盘片叠加而成,磁头离盘面只有百分之几英寸的距离。因此应避免在30秒内频繁开关机器,以
1, the host instantaneous power-on and power-off have a larger current impact, therefore, do not switch the host frequently, and it is best to give the host power after the power to the peripherals, give power to the peripherals before giving The host is powered off. 2, floppy disk. Floppy disk in the process of carrying and storing the folder to prevent damp, it is best to label the floppy disk, indicating the file name stored on the disk. For floppy disks containing important files, extra protection may be provided to prevent file modification or destruction due to misoperation or viruses. 3, hard drive. Is composed of multiple aluminum or hardened glass stacked together, the head from the disk surface only a few percent of the distance. Therefore, it should be avoided to switch the machine frequently in 30 seconds