mhdd找不到串口硬盘

mhdd找不到串口硬盘 运行MHDD时加个参数: mhdd/enableprimary试试，新版本的MHDD默认不能检测主盘。 你要用MHDD检测硬盘坏道吗, 运行MHDD/enableprimary后，按SHIFT+F3扫描硬盘连接并选择，按F4键或Ctrl+Enter，就可以扫描了 再COPY一段: MHDD2.9的使用: 工作环境在DOS下。需要注意的是，不要将MHDD放在需要检测及修复的硬盘上，另外，MHDD也无法在打开了写保护的软盘、硬盘及光盘上正常工作。 运行MHDD后，MHDD首先同样要检测系统中的所有硬盘并给出连接图示。我们随时可以按“shift+F3”键重新扫描硬盘连接状态。 选择需要处理的硬盘后，就进入了MHDD的主界面。最上面一行为状态行，主要是显示BUSY、WRFT、AMNF、及TONF等硬盘(或硬盘某个扇区)或软件的当前状态。在状态行下面，是当前硬盘的磁头、柱面、扇区等参数。再往下则列出了MHDD的所有可用的命令。 本人独自研究，为方便大家区分，特将mhdd所认到的坏道分为三类:1维修进程中绿色图标以下的;(少量绿色图标也可修复) 2维修进程中绿色图标和红色图标; 3维修进程中的繁体字符、W、以及少量,号 scan命令:用于磁盘面介质扫描与修复。MHDD将从保留容量中拿出同等容量的扇区来取代新发现的坏扇区，并将坏扇区的物理地址写入G-list表。所以硬盘总容量不会减少。这种修复方式是基于硬件底层的方法。MHDD并不是通过主板的BIOS来控制硬盘，而是直接读取硬盘的所有物理扇区。 运行scan命令后，MHDD首先会当前硬盘的型号、串号、固件版本、支持的数据传输模式等参数(运行其它命令同样如此)，然后进入scan状态。 在扫描硬盘在前，我们还必须设置扫描配置。主要选项有扫描寻址模式(LBA或CHS)，起始及结束的柱面或扇区、超时时限、清零时限、及是否重复扫描/修复。为了达到修复效果，建议打开remap(坏道重映射)、 Loop the test/repair(重复扫描/修复)及 Erase WAITs等选项。设置完成后按“F4”就可开始磁盘扫描。 扫描时，在屏幕的右侧将显示磁盘表面各种状态的数量统计。“,”上面的灰度块表示磁盘表面状态正常，而彩色块表示此处的磁盘有潜在不稳定因素，尤其是红色块，则很容易转化我物理坏道。而“,”以下的状态表示此处的磁盘介质有损坏或有坏道。 以上只是对一些坏道较少的硬盘的处理，此方法修复范围:(西捷、富士通、IBM、昆腾、迈拓、西数、IBM笔记本硬盘)其余像三星什么的尚不知道，没遇见过。有待朋友们去研究。 school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification 同样，先按SHIFT+F3扫描硬盘连接并选择，按F4键，先用一般模式扫一遍，再用高级模式扫一变，具体方法是选择LBA模式，remap项OFF，Loop the test/repair项OFF，其余项ON，选择完毕CTRL+ENTER执行扫描， 扫描完毕，执行上面操作，选CHS模式，Loop the test/repair项OFF，Erase WAITs项OFF，其余项选ON，选择完毕，执行扫描，OK～～～大家切记不要直接用高级模式进行扫描，有些朋友为了急于求成，就直接用高级 模式对硬盘进行操作，这种做法是错误的，如果直接用高级模式扫的话，一次好不了的话，那么MHDD对其就无可奈何了，要么认不到硬盘，要么坏道无法修复) 以下文章选自: Dos下的串口硬盘检测工具MHDD图文教程 MHDD是俄罗斯人写的一个DOS下的免费的硬盘检测软件，它能检测IDE、SATA和SCSI等硬盘;虽然通过加载一些驱动也可以在windows下使用，在DOS下也能检测USB口上的驱动器，但我们并不建议这样做;它对硬盘的操作完全符合ATA/ATAPI，可以进行硬盘信检测、S.M.A.R.T操作、坏道检测、解密、清除数据、屏蔽坏道、改变容量等操作。 MHDD工作在纯dos环境，内置了目前的大部分的南桥芯片驱动和adaptec SCSI卡驱动，可以在BIOS中将硬盘设为NONE，依靠它自身的驱动对硬盘进行检测，这个功能对检测中病毒(如逻辑锁)的硬盘非常有用，同时它还提供了对PC3000 ISA的支持。 school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification 按F2可以显示待检测盘的详细信息，按F3对待检测盘复位，按F4会弹出检测修改参数修改窗口，如图。 school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification 其中:Start LBA为检测起始扇区(默认为,) End LBA为检测结束扇区(默认为硬盘的最大扇区数值) Time out为检测超时时间 Spindown ofter scan检测完成后停止硬盘的盘片电机 Loop test/repaire循环检测和修理坏道 Erase Delays修理坏道 我们主要使用的是检测功能，对其修理坏道的能力没什么兴趣，修改完成后按F4进入检测界面。 school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification 在检测界面，最上面的一行左边表示检测的状态，右边表示硬盘的错误信息，其中: AMNF 地址标记出错 T0NF 0磁道没找到 ABRT 指令被中止 IDNF 扇区标志出错 UNCR 校验错误,又称ECC错误 BBK 坏块标记错误 对坏道的显示跟HDDSCAN差不多，在界面的右下角会显示坏道或不稳定磁道的LBA值;在扫描的过程中可以按上下左右键来回扫或跳过。 HPA 更改硬盘的大小，当然只能往小里改，并且要硬盘支持该命令，99年后生产的硬盘都支持。现在有部分笔记本电脑和台式机就是用这个命令更改了硬盘的大小，以便将出厂的系统维护信息存储在被屏蔽了的区域，这样一来就不会被用户或病毒破坏了维护信息;当然也有一些卖二手硬盘的JS将一些后面有坏道的硬盘改变容量后当好盘卖，因为改完后BIOS识别的是改了以后的容量;看完这部分你就知道怎么识别，也就会将IBM X31等的隐藏分区去掉。 下面是将一个200G的Seagate硬盘改为100G的演示，其中Temporary HPA or Persistent HPA(0/1)是选择临时改变还是永久改变硬盘的容量，临时改变不会被写入硬盘的固件区，硬盘断电以后就会恢复原来的容量，永久改变硬盘的容量，改变后的数值会写入硬盘的固件，今后硬盘的容量就是改变后的容量，在Enter new max LBA后输入你想改变成的LBA值，注意这里的LBA值是从0开始的，按Y后容量就改变了，这时按F4后会在界面第一行的中间显示蓝底黄字的HPA。 school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification NHPA是恢复出厂的LBA值，输入该命令后按两次Y键就恢复了出厂时的容量; school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification 恢复后的显示 RHPA显示出厂时的LBA值。 还有几个跟使用密切相关的命令是: school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification unlock 解开被密码锁住了的硬盘，但你得知道原来的密码 pwd 设置密码锁住硬盘 dispwd 取消密码，但你得知道原来的密码 erase命令:擦除指定扇区范围内的数据，其中Start为擦除的起始扇区，End为擦除的结束扇区，输入后 按Y就开始擦除你指定扇区范围的数据(注意擦除后数据不可恢复);MHDD的erase命令的擦除速度很 快，当然使用不同的主板和硬盘差别是很大的，如果你要销毁硬盘上的数据，这是一个很好的办法 school)], 4 4 house building as well as more than 1000 copies of books, more than 10 kinds of collection of newspapers and magazines, fires burnt down. In 1938, the Japanese learned that the national Government established in XI Tang Tomb rotten "clip" taxes, tax officers live in 8 of Yan Dong village farmers home, troops at night, Yao was burned several houses. 1938 new morning of September 18, the Japanese team went to the countryside "sweep" from the kaiyang village line to Tung Yang Jia Qiao yan Temple wall and met Yang Jia溇 Zhou Dana (male) weeks because of long-term illness and can't work in the fields, the Japanese see his face from scratch without calluses, regard him as "Shina", thrust a knife at the scene of his death. The body was stabbed 7 times, wound 13. The same day, Trang bang village heard the Japanese come to "mop-up" are hiding, mother of 9 Zhou Guanbao Zhang Aying to drill a "dry mound", was discovered by the Japanese, a shot in the end. The same day, is 7 zhouhaijiangzhi grandfather Zhou Yingbao to escape the Japanese army, was found on the road, a shot in the end. In March 1939, the Japanese army in Yan Tomb raiding, has arrested 16 people, in fengqiao cigarettes this morning bang, killing 11 people on the River, East meeting point in wood qiaotu in the afternoon killing 4 people on the Riverside. Gu Tong is a Japanese go speak the Shanghai dialect, later to be called Gu Tong as "kill left." On January 18, 1943, the elves, five thousand or six thousand, water and land go hand in hand "mop-up" jiaxing area west of the railway, Yan Tomb area fall. March 6, Niu Shan (County Government II section chief) carrying its child Niu Jun (strict Tomb seventh district Chang) and the District Assistant Yu Xuchu, and players Jin Fuqin, and Shen Baosheng, six people received Wujiang underground County Government notification