硬盘传输速度变慢解决办法.doc

硬盘传输速度变慢解决办法.doc 数据从移硬向台式机硬拷的程中,有以下几个动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动,个都会影响到的速率步每步 1. 移硬本身的写速度动动动动动动动动动 动，5400动动动动动硬一般15MB/s到30MB/s,2. USB 2.0动动动动动 动动动动动动动的速度，理最大速度60MB/s, 3. 台式机CPU的速度，略微影响数据制速度, 动动动动动 4. 台式机南芯片的数据动动动动动 动动动，一般大于USB2.0动动速度, 5. 台式机本地硬的接口速度动动动动动 动，SATA2理速度可达动动动动动动动300MB/s,6. 台式机硬本身的写速度动动动动动 动，7200动一般大于60MB/s, 通常来,主要限制是在于移硬本身的写速度,动动动动动动动动动动动动动动动动动动动动动动USB 2.0接口的理速度动动动动动可以达到60MB/s左右,大于一般5400动2.5英寸移硬的写速度,而台动动动动动动动动动动动式机的南芯片只要不是非常老的机器,其内部数据也都高于动动动动动动动动动动动动动动动动动动动动动动动动动动动动USB等外部接口的速度,台式机硬接口一般动动动动动动动动动动动动动动动SATA2,可以提供300MB/s的,也不构动动动动动动动动成瓶,台式机硬普遍动动动动动动动动动动7200动,一般都能达到60MB/s - 80MB/s的写速度。动动动动动因此,如果是同的移硬,本身写速度不的情况下,在动动动动动动动动动动动动动动动动动动动动动 其他上速度有化的原因主要可能是动动动动动动动动动动动动动动动动动动CPU,好的CPU能一定程度的提高数据动动速度。此外,也和移硬以及台式机硬上的磁碎片状况以动动动动动动动动动动动动动动动动动动动及制的数据本身有,如果要拷到的台式机硬存在动动动动动动动动动动动动动动动动动动动动动动动动 大量磁碎片,也会降低数据速度。如果制的是大动动动动动动动动动动动动动动动动动动动动动动动动 动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动的数据,如文件,要比制大量碎小文件,如片、系文件等要快一些。移硬快速格式化后速度慢怎动动动动动动动动动动动动动动动动动动 动动动动动动动动动动动动动动动动动动动动动动动动动按照分析,很有可能是你的移硬有坏道,无是 坏道是物理坏道,因此快速格式化是不能磁的动动动动动动动动动动动动动动动动动动动动动动动动 它只是格式化了分区里面的数据而已。 动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动所的快速格式化,在格式化程中重写引,不磁坏簇,FAT/NTFS表中除坏簇以外所有表清零,根目表清空,数据区不。而正动动动动动动动动动动动动动动动动动动动 常格式化会重写引,重新坏簇,其余表清零,清空动动动动动动动动动动动动动动动动动动动动动动根目表,数据区清零。快速格式化后的硬,可以通技手段行恢。动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动 动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动建使用件再次格式化一次,并用件移硬行。下DiskGenius建动先,然后再行格式化。格式化可以使用个程序主动动动动动动动动动动动动动动动动动动动动动动动动 菜中的格式化功能,也可以使用系自的格式化功能。动动动动动动动动动动动动动动动动动动动动动动动动动 硬写速度慢的解决方法动动动动动动动动动动动动(一) 笔者近日自己的硬写速度得非常慢,硬写速度动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动慢有可能是系出,硬出坏道或者由其他原因造成, 下面来看看笔者怎去解决硬写速度慢的故障:动动动动动动动动动动动动动动动动 1、首先入系此中的垃圾文件行清理,动动动动动动动“动”动动“动”动动动动始按,从出的始菜中 动“”?“”?“动”?“动”动动动所有程序附件系工具磁清理菜。 2、随即出器框,在器下拉列表中要清理的器,动“动动动动”动动“动动”动动动动动动动动动动动里动动“C:,然后确定按。”动动动动“”动动 3、随即出磁清理框,磁清理件始算在动“动”动动动动动动动动动动动动C分区可以放的空。动动动动动动 4、算完成会出动动动动动动动“C:的磁清理动”动动“动”动动框,然后在要除的文件列表中中需要除的文件框,里中动动动动动动动动动动动动动“Internet 动动”“”“动动”动动文件、回收站文件等框。 5、确定按,出动动“”动动动动“C:的磁清理动”动动动动“框,然后Y”按,出动动“动动动”动磁清理动动动动动动动动动动动动动动动动动动动动动动动动动动动动框,始中的文件行清理,清理完框会自。 6、清理玩垃圾文件后,硬的写速度仍然很慢,此可以使动动动动动动动动动动动动动动动动用毒件系是否感染病毒。动动动动动动动动动动动动动动动 7、,系并未感染病毒,因而从硬自身找原因。动动动动动动动动动动动动动动动动动动动动动动动动动 8、运行HD Tune动动动动动动动动动动动动动动动动动动动动动动动动动件入主界面,然后硬的数据速率,只有 3.2MB/s,切到描卡中,始按描硬,果未任何坏道。动“动动动”动动动动“动”动动动动动动动动动动动动动动动动 9、此疑是硬件出,将硬从机箱中拆下来仔动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动动察,看硬接口和路板是否坏,硬IDE接口的插有一根陷去了,初动动动动动动动动动动步断定故障有插下陷引起的。动动动动动动动 10、使用六角螺刀把硬的路板从体拆下来,然后使用子将动动动动动动动动动动动动动动动动动动动动动动动IDE接口中下陷的插拔出,使其恢到位置。动动动动动动动动动动动动动动动 11、使用烙把根和路板的接点牢,接的候不动动动动动动动动动动动动动动动动动动动动动动动动要将到其他地方。动动动动动动动动动 12、将路板重新固定到体上,并将硬正确安装到动动动动动动动动动动动动动动动动动动动动动 机箱中,重新启,再次取数据数据写速度已恢正常。动动动动动动动动动动动动动动动动动动动动动动动动动 在确定硬写速度慢不是因件引起的后,我就动动动动动动动动动动动动动动动动动动动动动动必要去疑是由于硬的自身故障引起的硬写速度慢。动动动动动动动动动动动动动动动动动动动动动动动动