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硬盘出错的修复(Hard disk bug fixes)

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硬盘出错的修复(Hard disk bug fixes)硬盘出错的修复(Hard disk bug fixes) 硬盘出错的修复(Hard disk bug fixes) Repair the hard disk I/O error repair 2011-02-25 14:17 disk I/O error A: no loss of the original data reconstruction by FDISK disk MBR When the MBR hard disk is damaged, such as with a simple FDISK ...

硬盘出错的修复(Hard disk bug fixes)
硬盘出错的修复(Hard disk bug fixes) 硬盘出错的修复(Hard disk bug fixes) Repair the hard disk I/O error repair 2011-02-25 14:17 disk I/O error A: no loss of the original data reconstruction by FDISK disk MBR When the MBR hard disk is damaged, such as with a simple FDISK reconstruction, will completely destroy the original data in the hard disk, this is because in the MBR reconstruction process, will drive the DOS boot, or FAT table area and file directory area and other key sector to write a fixed 00H, 001H, 06H data and to ensure that the formAT can smoothly on disk format. Therefore, in the process of reconstruction by FDISK hard disk MBR, if you can stop the write operation on the fixed number of hard disk DBR FAT table and file directory area and other key sectors, you can easily rebuild harddisk without destroying the original hard disk data under the condition of MBR. B: use KV3000 data to repair the hard disk system information: KV3000 and MBR reconstruction with a backup hard disk partition table, partition table is damaged when the hard disk, hard disk failure, available KV3000. At several complex information area data disk system: 1:DOS boot data intact, hard disk partition table is lost, 2:DOS zone data intact, the hard disk partition table is damaged 3: partition table 55AA mark is lost, can not enter the hard disk 4: the partition table is a virus into the hard disk encryption, which can not be 5: the partition table is moved in another sector virus hidden sector on the partition table by the virus can enter the hard disk encryption, we must rebuild the partition table. 6: the hard disk partition for C:D:E:.... Several logical disk, hard disk, MBR disk, DBR C: FAT table, FDT table is lost, can not enter the hard disk. KV3000 can restore D:E:... Several logical disk, C disk, the original data can not be restored, data recovery after the user will D:E:.... Several logical disk data backup, and then again to the hard disk partition, and then advanced to format the hard disk. 7: if only the hard disk partition into a C disk, hard disk MBR, DBR damage and loss, can not enter the hard disk, the KV3000 can rebuild the partition table, restore the data on the hard disk, but can not boot the system from the hard disk, users are advised to boot the system from a floppy disk, the backup data, and then advanced to format the hard disk. 8: if only the hard disk partition into a C disk, hard disk: MBR, DBR, FAT table, FDT table is damaged or lost, can not enter the hard disk, the KV3000 can rebuild the partition table, but the data has not recovered, suggested a re advanced format on the hard disk. Hard disk master boot information in hard disk 0 cylinder, 0 heads, 1 sector, hidden sector cannot be seen directly in DOS, KV3000 provides a direct view of the function of hidden sector. The implementation of KV3000, press F6 to view. Can not see boot hard disk hidden sector view boot program and the partition table is normal. The main guide information there are 3 common key code: hard disk master boot program is the first key code, namely FA 33 C0; the hard disk partition table is second key code, which is 800101; the last two bytes of third key code, namely 55AA. If the program or the partition table is damaged master boot disk, hard disk or floppy disk may not boot boot can not enter the hard disk, can consider the boot with the floppy disk, press F6 to enter the hard disk using the flip button in the hidden sector, cited in the sector with hard to find, see if you can find is a boot sector virus displacement of the hard disk master guide information, sometimes the new virus occupied 0 plus foreign encryption 0 column 1 sectors, will guide the information owner moved to a later free hidden sector, then we just moved back, you can restore the master boot information. The first key code mentioned above can be used "KV3000/K" format repair and generation, here we see the second third key code, such as, in the sector of the table appear flashing red "80", "55AA", and a sound to remind you of the following line will appear: F9=SAVE TO SIDE 0 CYLINDER 0 SECTOR 1!!! Then, click the F9 button, you can just find the original hard disk boot information, To cover the hard disk 0 column 0 sector 1, then the machine will reboot the hard disk startup performance recovery disk or floppy disk, hard disk boot will enter after. Sometimes hard to start, the use of KV3000 virus, a virus report memory if the floppy disk, start the machine can not enter the hard disk, hard disk partition table that has been virus encryption, you can run KV3000, press F6 to view the hard disk 0 column 0 head master boot sector 1 whether the information has been a new virus encryption, if you see there is a great difference, so this table has been encrypted virus, the backup out also useless, then it should use the hard disk to boot, the boot disk virus is activated, the degree of resident in memory, a virus in memory, F6 view function, such as see the virus has to decrypt the information of the hard disk master boot display is normal, then press "S" key, the hard disk master boot virus to decrypt the information back to the A disk, the backup is finished, with intact floppy boot machine, the implementation of "KV3000/HDPT . The DAT command can be just backup the master boot normal information back to the hard disk, then use the "KV3000/K" command, will have to dye floppy boot virus kill, reboot the machine, everything will be normal. With the KV3000 reconstruction of the hard disk partition table, at the time of the operation, should pay attention to the following questions: 1: if the recovery information master boot disk, floppy boot, can enter the hard disk, but also can guide the hard disk, it may be hard to guide information DOS damage or DOS three guiding documents bad, then the user no available floppy disk system cold start machine, run the "SYS C" command transmission system DOS, so basically all because of the hard disk master boot information is damaged, or because of the hard disk 0 column 1 head 1 sector DOS guide information and damage, because DOS three guide causes bad file and cannot start the hard disk fault can be solved; 2: under normal circumstances, the implicit sector of the hard disk only 0 columns, 0 head, 1 fan useful, is the main guide area, 0 column 0 head 2 fan after the hidden sector is free area, part of the virus into the body hidden in the spare fan In the region, but, as long as the 0 column initialization virus 0 part in the first 1 fan killed by anti-virus software, unable to call, then the main virus into the headless corpse, don't worry; 3: the reconstruction of the partition before, must use the "KV3000/B" format, the current hard disk, magnetic head, 0 cylinder 0 the 1 sector of the contents of the first backup to a floppy disk, once the failure of repair, use "KV3000/HDPT. DAT "the original backup floppy disk and then return to the original state of the hard disk, hard disk recovery. The reconstruction began: The implementation of KV3000, when the main menu appears, press the F10, you can quickly test the relevant parameters and the hard disk partition table of the system, if the hard disk partition table is not normal, KV3000 will save the bad partition table on a floppy disk, and then automatically rebuild the hard disk partition table to disk back. If the hard disk is only one partition, and the disk has been seriously damaged the virus, file allocation table, FAT root directory table FDT, serious damage, data has not, then this function even if the recovery: C disk partition table, can make C: disk boot, the data can not be restored. If the drive is D:E:.... Several other partitions, in general, KV3000 can not be destroyed back behind several partitions, rebuild a new hard disk partition table, and then use the DOS system floppy boot machine, you can enter the D:E: several partitions, the backup data, then the hard disk to format the partition. Specific methods are as follows: Start KV3000, press F10, enter a test picture, the first test and display some information of the current system, finally detect the hard disk partition table, if normal, showed: HARD DISK PARTITION OK, PRESS ANY KEY TO RETURN.... If the no hard disk partition table display (no 80), use f6=view fdpt, the screen is no hard disk partition table, or without the guidance of "80" logo, available F6 function and then view the hard disk partition table; 如显示:没有'55aa”在硬盘分区 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf ,使用F6键=查看硬盘分区表, 该屏幕提示信息的意思是,在硬盘分区表上,没有分区有效标 志,”55AA”,可用F6功能查看硬盘分区表。七:用DiskMan修复 硬盘分区表: 最新版本为V1.20 bata3,使用该软件可以手工修改硬盘分区表中包 括逻辑分区在内的所有数据,能重建被破坏的分区表,可以按使用者 的意愿分区,从而使一个硬盘多个操作系统共存。 用手工修改错误的分区表的参数的 方法 快递客服问题件处理详细方法山木方法pdf计算方法pdf华与华方法下载八字理论方法下载 :启动软件后,读出分区表后 及更新硬盘分区表之前,它会自动检查硬盘分区参数,并在发现不合 理参数时逐一给出提示,发现错误之后,你可以手工修改错误的参数, 方法是:用光标上下键盘选择要修改的分区,按F11键进入修改关态, 在弹出的”修改分区参数”窗口中,将光标移动到要修改的参数项, 键入设定的值后,选确定,退出即可,对修改过的分区,其字号旁边 被标记上蓝色的字母m,如果分区的大小或位置被改动过,该分区将 被视为新建立的分区,其序号旁的标志变为红色的字母N,存盘后, 该分区的原始引导记录将不再起作用或被覆盖。 注意:不要随便更改分区大小,特别是修改分区起始柱面,起始扇区,起始磁头参数,这会造逻辑盘数据的丢失,因为DiskMan不能无损调整分区。 C:用DiskMan重建分区表: 如果硬盘分区表被分区调整软件或病毒严重破坏,引起硬盘和系统瘫痪,DiskMan可能过未被破坏的分区引导记录信息重新建立分区表,在菜单的”工具”栏中选择”重建分区”即可开始搜索并重建分区DiskMan DiskMan,将首先搜索0柱面0磁头,从2扇区开始的隐含扇区,寻找被病毒挪动过的分区表,接下来搜索每个磁头的第一个扇区,搜索过程可以采用自动或交互两种方式进行,自动方式保留发现的每一个扇区,适用于大多数情况,交互方式对发现的每一个分区都给出提示,由用户选择是否保留,当自动方式重建的分区表不正确时,可以采用二九:DiskMan分区表数据的保存和恢复: 启动DiskMan后按F9键,输入文件名,插入软盘后选择确定即可,如需还原,只需按F10键,按提示操作,即可将硬盘分区信息完全恢复。 此外,DiskMan能还建立分区,激活分区,删除分区,隐藏分区,查看任意扇区数据,还有回溯功能。 D:硬盘死锁固障的处理: 由于用户的误操作或病毒感染,硬盘可能会产生逻辑锁固障,其中最的是主动逻辑锁,这种故障是因为硬盘分区表参数被修改成了一个死循环,计算机在引导过程中,由于IO系统文件中有一个很关键的程序sysint-i,它在系统启动中很固执,非要去读硬盘的每一个分区表,而且不把每一个分区表读完势不罢休。如果碰上分区表是循环的,就死锁了。其现象是,只要故障硬盘安装在电脑中,就无法从硬盘软 驱启动动系统,即使把故障硬盘安装成从属IDE设备,同样会导致正 常软硬件都无法引导机器,DM能够绕过BIOS对硬盘的检测,能够自 已查找硬盘的软件修复的方法用DM。为:把DM拷到一个好的硬盘上, 接上坏硬盘,开机,进入CMOS,除好硬盘外,其他的IDE都设为“无” 保存设置后重新启动计算机,进入DOS,运行DM,选中坏硬盘,分区 格式化, After the restart your computer, CMOS, identify the hard disk or set to AUTO, save the settings and restart the computer. E: hard disk bad sectors after treatment: The commonly used methods are: disk surface scan life provided by WINDOWS with repair; use the DOS/WINDOWS command to SCANDISK repair; formAT reformat the hard disk; partitions will not use in an isolated execution logic disk; PARTITION repair; repair using WIPEINFO NORTON tools, the hard disk format after the partition, senior formatting. F: repair disk "0" track: If the hard disk format when the report of "0" track, "0" is actually the track there are two possibilities: one is 0 cylinder, 0 head damage caused by MBR, can not write; another is 0 cylinder, 1 head (or is specified in the 0 sector of the hard disk partition logic) damage DBR cannot write, cause. These two things can be repaired by software method. The "0" track for a variety of reasons, if it is a logic 0 track ID logo is lost or damaged, DOS is unable to use them, and to restore the sector ID format the hard disk, hard disk format process includes check qualified medium. There are methods for the 0 cylinder, 0 head, 1 sector of the hard disk master boot sector MBR physical damage: one is to modify the FDISK. EXE, ROM-BIOS INT19H and MSDOS. SYS procedures for common users operating difficulties; the other way is to adjust the head distribution logic required to open the disc operation in the 100 super clean space. If the main boot sector of the hard disk is not damaged (MBR), which is only DOS bootsector (DBR) damage, PARTITION can be used to deal with MAGIC or PCTOOLS DE command to repair. The MBR and DBR sectors are not the same, MBR sector is independent of microcomputer system mandatory and the loading of the operating system of the sector, it must be on a hard disk 0 cylinder, 0 heads, 1 sectors; while the DBR sector is the user to partition and format the hard drive in the use of the operating system command FDISK and formAT when the user himself the definition of the logic of the 0 sector. G: save the physical damage of the disk data by BADcopy: BADCOPY is a specialized to save the data file from the disk in question in the tool, it can in the absence of human intervention as much as possible to read a file of any damaged floppy disk, hard disk or CD-ROM in the repair of intelligent and cannot read file. The latest version is BADCOPY99V2. The 0 edition. Three or four: to recover the lost data by EASYRECOVERY: The software can restore the hard disk boot record, BIOS parameter data block, partition table, FAT table, boot etc.. When the hard disk due to power outages or transient current caused by the impact of data destruction caused by the non normal operation procedure or system failure data destruction by viruses, mistakenly formatted or deleted partition table caused when the hard disk data loss, EASY data can be recovered by repairing the function: Repair master boot sector (MBR) Repair BIOS parameter block (BPB) Repair partition table Repair the file allocation table (FAT) Repair the root directory H:FINALDATA to recover the lost data: You can restore the lost data file, the master boot record (MBR), DOS (DBR), FAT bootsector and SHIFT+DELETE key combination to delete the file. 36: other data recovery software: recoverNT, recover4a1, and lost&found etc.. I: using software to make use of the old motherboard and hard disk EZ-DRIVE: WD IDE hard disk partition and format software, support FAT16/FAT32/NTFS partition, can also be used for other brands of IDE hard disk. When the first look at the jumper is set to "master", boot into the BIOS check driver settings are correct. EZ-DRIVE can only run in pure DOS mode, prior to a startup disk, and the ez.exe and ezhelp.bin files into the floppy disk. Start the machine with a floppy disk, run EZ. EXE interactively re search, if the back partition, the above data can be retained
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