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rose wholesale fashion jewelry He can be used as a fault diagnosis software for the IDE hard disk
In version 2.8, he added the function of controlling UDMA controller
,
It is based on OS, you can read any sector of the hard disk, it is best not to run on a CD or only read the device
[mHDD> is shift f3) command to select the hard disk
mhdd has no menu form. All functions are command forms
above the screen
BUSY -System busy, or not reflected
WRFT -writing
err -The last command of running has an error
The above screen, that function flash, then running this feature
amnf -magnetic trail address is not found,
t0nf -zero magnetic trails are not available Discover
abrt -command aborted,
idnf -scattered identification symbols are not found,
uncr -error that cannot be repaired
, And the hidden sector, if the hard disk is tight, there will be "PWD"
. If the hard disk has a hidden HPA, it will show "pHA",
in this menu of this menu, which will be displayed. The following is the hard disk parameter line
The hard disk parameters displayed on the left,
The on the right is the scanning position
f4 After the scan starts, the right window appears displaying the scanning speed, percentage
screen screen The small square is displayed below, from zero to the last magnetic trail, each small block indicates 225 sectors
The visits of each block, gray is the fastest, red is the slowest, red indicates bad tract, if you are testing, if you are testing The occurrence/?/Is physical damage.
The explanation of each command
exit u003Calt x> Launch the command
ID disk n log = mHDD.LOG. Whether the results after the test are written in mddd.log file
[remap: on/off] -The bad sector re -enables it in
version 2.8, scanning the bad path will appear if the bad path will appear, and the bad path will appear will appear if the bad path will appear. "R" means that the magnetic trail is no longer stable or damaged.
This to open Erase Waits is convenient to detect bad blocks on IBM hard disks.
This command is destroyed, so use it carefully.
aerase advanced erase, the speed is very slow
HPA (changing size, of course, the hard disk supports this technology, the hard disk after 1999 supports)
RHPa to restore the size of the original disk
CLS Qing Screen
pwd setting password
unlock unlock
dispwd to remove the password, provided that after using Unlock, and you also need to know the password
rpm rotate-minute On the disk
NHPA display all the hard disk space
aAM to reduce the sound during the operation of the hard disk, the disk performance is also reduced at the same time, the maximum of P (the highest performance), the minimum of M (the lowest performance);
tof creates a mirror image image File
init disk reset
fdisk is partitioned on the disk
smart smart
PORT u003Cstop u003Cstop u003Cstop u003Cstop u003Cstop u003Cstop F4> Re -arrange hard disk detection
CX can test the stability of the Kunteng CX and LCT series hard disk 5247 chips
ERASE quickly erase
ibme Display the Tlists table of IBM hard disk R n The instructions of the following commands are only available in the formal version of the instructions. If there is any, post it, and ask the high man to translate
Operation
WDWR
WDFMTOLD
WDWCP
WDFMT
WDFMTSA Neijiang
WDM R
WDRCP R
QUWM R R R R R R
QUWM
qumap
QURCP
QUWCP
QUSPINUP
QURESTART
QUCRC
QUWCPRAM R
QUSAFMT R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
FUJRM NFUJRMTEFL nqujrm nqujrm
Fujafmt
Fu JFMT
FUJRF
FUJWF has been compared, HP is similar to HDDREG, and has a little repair effect on the non -physical bad duct. It is useless for green blocks and red blocks. It is useless to real physical bad channels. I feel that MHDD29 is very easy to use. The scan in it does not seem to repair the hard disk. Arase and Erase are better than 0 than DM. DM is easily interrupted by unstable sector. Question, and MHDD29 works well after rubbing.
Randombad and Makebad Gao Peng in MHDD29 said that it is difficult to repair the bad sector and it is difficult to repair. I feel the opposite, as if it is a command that mark the bad sector. Randombad is a random labeling badway and requires support for LBA. Makebad is in order, CHS. But I do n’t know where to mark it. The master can check it. This function does not feel enough for the real bad disk. After executing these two commands, you have to run aease or Erase. Try it many times, and it will not be a bad hard disk, but be careful. RANDBAD and MakeBad seem to be the opposite. What is interesting is that after running these two commands, in the source of benefits Alt A, it is used as a bad sector, and it also shows repair. Essence And this hard disk does not have a physical bad channel, and it is good to fill in zero. It was originally thought that efficiency ALT A was a manufacturer -level repair and a physical method. It seems that work in logical methods. Think of the above speculation, not out of thin air.
In MHDD's SCAN features, open Auto Repair and Zero Write
The lower and low -style, some disks will slow down after processing!
MHDD2.9 Use:
The working environment is under dos. It should be noted that MHDD should not be placed on a hard disk that needs to be detected and repaired. In addition, MHDD cannot work normally on the soft disk, hard disk and CD of the writing.
Plash after running MHDD, MHDD first detects all hard disks in the system and gives the connection icon. We can press the "Shift F3" key at any time to scan the hard disk connection status again.
In after selecting the hard disk to be processed, the main interface of MHDD is entered. The top behavioral status is mainly to display the current status of hard disks or software such as busy, WRFT, AMNF, and TONF (or a certain sector) or software. Below the state line is parameters such as magnetic heads, columns, and sectors of the current hard disk. Then go down all the available commands of MHDD.
SCAN command: used for disk surface medium scan and repair. MHDD will take out the sector of the same capacity from the retaining capacity to replace the newly discovered bad sector, and write the physical address of the bad sector into the G-List table. Therefore, the total capacity of the hard disk will not decrease. This repair method is based on the underlying method of hardware. MHDD does not control the hard disk through the motherboard's BIOS, but directly read all the physical sectors of the hard disk.
In running the scan command, MHDD first reports parameters such as the current hard disk model, serial number, firmware version, and supporting data transmission mode (the same is true of running other commands), and then enter the SCAN state.
It scanning the hard disk, we must also set the scanning configuration. The main options are scan addressing mode (LBA or CHS). The column or sector, time limit, zero time limit, and repeated scan/repair of the start and end of the start and end. In order to achieve the repair effect, it is recommended to open the Remap (bad dungeon mapping), loop the test/repair (repeated scan/repair) and ERASE WAITs. After setting, press "F4" to start scanning disk.
During scanning, the number of various states on the surface of the disk on the right side of the screen will be displayed on the right side of the screen. "?" The above gray block indicates that the surface of the disk is normal, and the color block indicates that the disk here has potential unstable factor, especially the red block, which is easy to transform my physical bad sector. The following state means that the disk medium here is damaged or there is a bad channel.
arase command: You can clear zero treatment on the sector, but the speed will be slow.
RHPA and NHPA commands: can be displayed and restored all the real capacity of the hard disk, respectively.
AAM commands: You can switch the performance and noise status of the hard disk. There are 127 (0-126) status to set up. "126" means the highest performance, but at this time the hard disk noise is the largest. Note that the AAM command requires the hard disk to support Automatic Acoustic technology.
RPM command: You can detect the speed of the hard disk, but some hard disks do not support this command.
RANDOMBAD and MakeBad commands: Some sectors that can strengthen the hard disk and bad sector logo.
IBME and FUJLST commands: You can view the hard disk defect list of IBM and Fujitsu respectively.
PWD, UNLOCK and DispWD commands: You can unlock the hard disk. The method of adding a password for this hard disk is strange, but don't forget the password.
Most of the quasi-professional software can only process G-List, but G-List has a capacity limit. Generally, only hundreds of records can be written. G-List is difficult to make a difference. There is no such limit for modifying P-List, but only hard disk manufacturers can handle P-List, but there are exceptions that Russia's PC3000 hard disk repair software can modify P-List, but it currently sells for 13,500 yuan in China.
[Original] The full version of MHDD Chinese description ~! I also have various brands of firmware ~ !!!
The working environment is under DOS. It should be noted that MHDD should not be placed on a hard disk that needs to be detected and repaired. In addition, MHDD cannot work normally on the soft disk, hard disk and CD of the writing.
Plash after running MHDD, MHDD first detects all hard disks in the system and gives the connection icon. We can press the "Shift F3" key at any time to scan the hard disk connection status again.
In after selecting the hard disk to be processed, the main interface of MHDD is entered. The top behavioral status is mainly to display the current status of hard disks or software such as busy, WRFT, AMNF, and TONF (or a certain sector) or software. Below the state line is parameters such as magnetic heads, columns, and sectors of the current hard disk. Then go down all the available commands of MHDD.
The study alone. In order to facilitate the distinction of everyone, the bad sectors recognized by MHDD are divided into three categories: 1 The green icon in the maintenance process; (a small amount of green icon can also be repaired)
maintenance The green icon and red icon in the process;
3 The traditional characters, W, and a small amount in the maintenance process? No. scan command: used for disk surface medium scan and repair. MHDD will take out the sector of the same capacity from the retaining capacity to replace the newly discovered bad sector, and write the physical address of the bad sector into the G-List table. Therefore, the total capacity of the hard disk will not decrease. This repair method is based on the underlying method of hardware. MHDD does not control the hard disk through the motherboard's BIOS, but directly read all the physical sectors of the hard disk.
In running the scan command, MHDD first reports parameters such as the current hard disk model, serial number, firmware version, and supporting data transmission mode (the same is true of running other commands), and then enter the SCAN state.
It scanning the hard disk, we must also set the scanning configuration. The main options are scan addressing mode (LBA or CHS). The column or sector, time limit, zero time limit, and repeated scan/repair of the start and end of the start and end. In order to achieve the repair effect, it is recommended to open the Remap (bad dungeon mapping), loop the test/repair (repeated scan/repair) and ERASE WAITs. After setting, press "F4" to start scanning disk.
During scanning, the number of various states on the surface of the disk on the right side of the screen will be displayed on the right side of the screen. "?" The above gray block indicates that the surface of the disk is normal, and the color block indicates that the disk here has potential unstable factor, especially the red block, which is easy to transform my physical bad sector. The following state means that the disk medium here is damaged or there is a bad channel.
The above is just the treatment of some hard disks with less bad sectors. Have never met. Bened to study.
The repair success rate (1 type of bad ducts of more than 90 %, 2 or 3 %) Similarly, first press Shift F3 to scan the hard disk to connect and select, press the F4 key, first use the general mode to scan the general mode again. Then use a high -level mode to change. The specific method is to select the LBA mode, the Remap item OFF, loop the test/repair item OFF, the rest of the item, select the Ctrl Enter to perform the scan,
, execute the above operation above operations, execute the above operation above, , Choose CHS mode, loop the test/repair item OFF, ERASE WAITS item OFF, the remaining item selection on, select after selecting, execute scanning, OK! Intersection Intersection Everyone remember not to scan it directly with a high -level mode. Some friends directly use the advanced
mode to operate the hard disk in order to rush to achieve success. Then MHDD has no choice but to recognize the hard disk, or the bad channel cannot be repaired)
The repair success rate (1 type 1 bad sector is more than 90 %, 2 types of bad sectors percentage percentage percentage percentage percentage Seventy, 10 % of the three types of bad cavities)
It the following method, no patient friends need to watch. Ibid, first press Shift F3 to scan the hard disk connection and select, press the F4 key, first use the general mode to sweep more than ten times, and then use the advanced mode to change. The specific method will select the LOOP The test/repair item in the general mode, Execute the scan
After scanning at least 10 times, the ESC withdraws, repeat the operation, select the high -level mode to perform the scan, OK! Intersection Intersection
The repair success rate (1 type 1 bad sector is more than 90 %, 2 types of bad sectors are 80 %, and 3 types of bad sectors are 60 %)
The above methods? The repair of the number and W bad sectors seems to be not too perfect. Now we use some commands of MHDD to assist and cooperate. IBM, Fujitsu, Western Digital can view hard disk defects. It is best to execute IBME, FujlST and other commands first, and then execute Scan the general mode, scan to
W or? When these are difficult to fix the bad ducts of the ESC, exit, use the RANDOMBAD and MAKEBAD commands for the bad tract marking. Repeated operations. If there are many bad sectors, you can mark the bad segment segment. There is also a modification of the hard disk capacity method. For example, there is one in the low -style program of IBM
has a hard disk capacity, and friends who will have low -grade should know. Here, everyone first changes the hard disk capacity to the minimum (the minimum is not 0m or 1m here, but the entire 100 m position of the total hard disk capacity. For example Fix
Then use MHDD's RHPA and NHPA to restore the actual capacity before scanning, then change to half of the hard disk capacity, continue scanning, restore the capacity scan, and finally change the hard disk to the original size for advanced scan OK ~! Intersection Intersection And MHDD and many repair software can be used in conjunction, the effect is quite good
It, such as HDDREG, HDDL, HDDSPEED, can be used well with MHDD. There are more ways to wait for everyone to study.
arase command: You can clear zero treatment on the sector, but the speed will be slow.
RHPA and NHPA commands: can be displayed and restored all the real capacity of the hard disk, respectively. AAM command: You can switch the performance and noise status of the hard disk. There are 127 levels (0-126) status to set. "126" represents the highest performance, but at this time the hard disk has the most noise. Note that the AAM command requires the hard disk to support Automatic Acoustic technology.
RPM command: You can detect the speed of the hard disk, but some hard disks do not support this command.
RANDOMBAD and MakeBad commands: Some sectors that can strengthen the hard disk and bad sector logo.
IBME and FUJLST commands: You can view the hard disk defect list of IBM and Fujitsu respectively. This article original SDSQ521, please do not reprint! Thanks!
PWD, UNLOCK and DispWD commands: You can unlock the hard disk. The method of adding a password for this hard disk is strange, but don't forget the password (if you really forget or unlock it, you can use the hard disk lock HDLOCK. Lock the hard disk again, and then use it to decrypt the Unlock and Dispwd that it comes with it, and the dead horse is a live horse doctor)
cheap 925 sterling silver wholesale jewelry He can be used as a fault diagnosis software for the IDE hard disk
In version 2.8, he added the function of controlling UDMA controller
,
It is based on OS, you can read any sector of the hard disk, it is best not to run on a CD or only read the device
[mHDD> is shift f3) command to select the hard disk
mhdd has no menu form. All functions are command forms
above the screen
BUSY -System busy, or not reflected
WRFT -writing
err -The last command of running has an error
The above screen, that function flash, then running this feature
amnf -magnetic trail address is not found,
t0nf -zero magnetic trails are not available Discover
abrt -command aborted,
idnf -scattered identification symbols are not found,
uncr -error that cannot be repaired
, And the hidden sector, if the hard disk is tight, there will be "PWD"
. If the hard disk has a hidden HPA, it will show "pHA",
in this menu of this menu, which will be displayed. The following is the hard disk parameter line
The hard disk parameters displayed on the left,
The on the right is the scanning position
f4 After the scan starts, the right window appears displaying the scanning speed, percentage
screen screen The small square is displayed below, from zero to the last magnetic trail, each small block indicates 225 sectors
The visits of each block, gray is the fastest, red is the slowest, red indicates bad tract, if you are testing, if you are testing The occurrence/?/Is physical damage.
The explanation of each command
exit u003Calt x> Launch the command
ID disk n log = mHDD.LOG. Whether the results after the test are written in mddd.log file
[remap: on/off] -The bad sector re -enables it in
version 2.8, scanning the bad path will appear if the bad path will appear, and the bad path will appear will appear if the bad path will appear. "R" means that the magnetic trail is no longer stable or damaged.
This to open Erase Waits is convenient to detect bad blocks on IBM hard disks.
This command is destroyed, so use it carefully.
aerase advanced erase, the speed is very slow
HPA (changing size, of course, the hard disk supports this technology, the hard disk after 1999 supports)
RHPa to restore the size of the original disk
CLS Qing Screen
pwd setting password
unlock unlock
dispwd to remove the password, provided that after using Unlock, and you also need to know the password
rpm rotate-minute On the disk
NHPA display all the hard disk space
aAM to reduce the sound during the operation of the hard disk, the disk performance is also reduced at the same time, the maximum of P (the highest performance), the minimum of M (the lowest performance);
tof creates a mirror image image File
init disk reset
fdisk is partitioned on the disk
smart smart
PORT u003Cstop u003Cstop u003Cstop u003Cstop u003Cstop u003Cstop F4> Re -arrange hard disk detection
CX can test the stability of the Kunteng CX and LCT series hard disk 5247 chips
ERASE quickly erase
ibme Display the Tlists table of IBM hard disk R n The instructions of the following commands are only available in the formal version of the instructions. If there is any, post it, and ask the high man to translate
Operation
WDWR
WDFMTOLD
WDWCP
WDFMT
WDFMTSA Neijiang
WDM R
WDRCP R
QUWM R R R R R R
QUWM
qumap
QURCP
QUWCP
QUSPINUP
QURESTART
QUCRC
QUWCPRAM R
QUSAFMT R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
FUJRM NFUJRMTEFL nqujrm nqujrm
Fujafmt
Fu JFMT
FUJRF
FUJWF has been compared, HP is similar to HDDREG, and has a little repair effect on the non -physical bad duct. It is useless for green blocks and red blocks. It is useless to real physical bad channels. I feel that MHDD29 is very easy to use. The scan in it does not seem to repair the hard disk. Arase and Erase are better than 0 than DM. DM is easily interrupted by unstable sector. Question, and MHDD29 works well after rubbing.
Randombad and Makebad Gao Peng in MHDD29 said that it is difficult to repair the bad sector and it is difficult to repair. I feel the opposite, as if it is a command that mark the bad sector. Randombad is a random labeling badway and requires support for LBA. Makebad is in order, CHS. But I do n’t know where to mark it. The master can check it. This function does not feel enough for the real bad disk. After executing these two commands, you have to run aease or Erase. Try it many times, and it will not be a bad hard disk, but be careful. RANDBAD and MakeBad seem to be the opposite. What is interesting is that after running these two commands, in the source of benefits Alt A, it is used as a bad sector, and it also shows repair. Essence And this hard disk does not have a physical bad channel, and it is good to fill in zero. It was originally thought that efficiency ALT A was a manufacturer -level repair and a physical method. It seems that work in logical methods. Think of the above speculation, not out of thin air.
In MHDD's SCAN features, open Auto Repair and Zero Write
The lower and low -style, some disks will slow down after processing!
MHDD2.9 Use:
The working environment is under dos. It should be noted that MHDD should not be placed on a hard disk that needs to be detected and repaired. In addition, MHDD cannot work normally on the soft disk, hard disk and CD of the writing.
Plash after running MHDD, MHDD first detects all hard disks in the system and gives the connection icon. We can press the "Shift F3" key at any time to scan the hard disk connection status again.
In after selecting the hard disk to be processed, the main interface of MHDD is entered. The top behavioral status is mainly to display the current status of hard disks or software such as busy, WRFT, AMNF, and TONF (or a certain sector) or software. Below the state line is parameters such as magnetic heads, columns, and sectors of the current hard disk. Then go down all the available commands of MHDD.
SCAN command: used for disk surface medium scan and repair. MHDD will take out the sector of the same capacity from the retaining capacity to replace the newly discovered bad sector, and write the physical address of the bad sector into the G-List table. Therefore, the total capacity of the hard disk will not decrease. This repair method is based on the underlying method of hardware. MHDD does not control the hard disk through the motherboard's BIOS, but directly read all the physical sectors of the hard disk.
In running the scan command, MHDD first reports parameters such as the current hard disk model, serial number, firmware version, and supporting data transmission mode (the same is true of running other commands), and then enter the SCAN state.
It scanning the hard disk, we must also set the scanning configuration. The main options are scan addressing mode (LBA or CHS). The column or sector, time limit, zero time limit, and repeated scan/repair of the start and end of the start and end. In order to achieve the repair effect, it is recommended to open the Remap (bad dungeon mapping), loop the test/repair (repeated scan/repair) and ERASE WAITs. After setting, press "F4" to start scanning disk.
During scanning, the number of various states on the surface of the disk on the right side of the screen will be displayed on the right side of the screen. "?" The above gray block indicates that the surface of the disk is normal, and the color block indicates that the disk here has potential unstable factor, especially the red block, which is easy to transform my physical bad sector. The following state means that the disk medium here is damaged or there is a bad channel.
arase command: You can clear zero treatment on the sector, but the speed will be slow.
RHPA and NHPA commands: can be displayed and restored all the real capacity of the hard disk, respectively.
AAM commands: You can switch the performance and noise status of the hard disk. There are 127 (0-126) status to set up. "126" means the highest performance, but at this time the hard disk noise is the largest. Note that the AAM command requires the hard disk to support Automatic Acoustic technology.
RPM command: You can detect the speed of the hard disk, but some hard disks do not support this command.
RANDOMBAD and MakeBad commands: Some sectors that can strengthen the hard disk and bad sector logo.
IBME and FUJLST commands: You can view the hard disk defect list of IBM and Fujitsu respectively.
PWD, UNLOCK and DispWD commands: You can unlock the hard disk. The method of adding a password for this hard disk is strange, but don't forget the password.
Most of the quasi-professional software can only process G-List, but G-List has a capacity limit. Generally, only hundreds of records can be written. G-List is difficult to make a difference. There is no such limit for modifying P-List, but only hard disk manufacturers can handle P-List, but there are exceptions that Russia's PC3000 hard disk repair software can modify P-List, but it currently sells for 13,500 yuan in China.
[Original] The full version of MHDD Chinese description ~! I also have various brands of firmware ~ !!!
The working environment is under DOS. It should be noted that MHDD should not be placed on a hard disk that needs to be detected and repaired. In addition, MHDD cannot work normally on the soft disk, hard disk and CD of the writing.
Plash after running MHDD, MHDD first detects all hard disks in the system and gives the connection icon. We can press the "Shift F3" key at any time to scan the hard disk connection status again.
In after selecting the hard disk to be processed, the main interface of MHDD is entered. The top behavioral status is mainly to display the current status of hard disks or software such as busy, WRFT, AMNF, and TONF (or a certain sector) or software. Below the state line is parameters such as magnetic heads, columns, and sectors of the current hard disk. Then go down all the available commands of MHDD.
The study alone. In order to facilitate the distinction of everyone, the bad sectors recognized by MHDD are divided into three categories: 1 The green icon in the maintenance process; (a small amount of green icon can also be repaired)
maintenance The green icon and red icon in the process;
3 The traditional characters, W, and a small amount in the maintenance process? No. scan command: used for disk surface medium scan and repair. MHDD will take out the sector of the same capacity from the retaining capacity to replace the newly discovered bad sector, and write the physical address of the bad sector into the G-List table. Therefore, the total capacity of the hard disk will not decrease. This repair method is based on the underlying method of hardware. MHDD does not control the hard disk through the motherboard's BIOS, but directly read all the physical sectors of the hard disk.
In running the scan command, MHDD first reports parameters such as the current hard disk model, serial number, firmware version, and supporting data transmission mode (the same is true of running other commands), and then enter the SCAN state.
It scanning the hard disk, we must also set the scanning configuration. The main options are scan addressing mode (LBA or CHS). The column or sector, time limit, zero time limit, and repeated scan/repair of the start and end of the start and end. In order to achieve the repair effect, it is recommended to open the Remap (bad dungeon mapping), loop the test/repair (repeated scan/repair) and ERASE WAITs. After setting, press "F4" to start scanning disk.
During scanning, the number of various states on the surface of the disk on the right side of the screen will be displayed on the right side of the screen. "?" The above gray block indicates that the surface of the disk is normal, and the color block indicates that the disk here has potential unstable factor, especially the red block, which is easy to transform my physical bad sector. The following state means that the disk medium here is damaged or there is a bad channel.
The above is just the treatment of some hard disks with less bad sectors. Have never met. Bened to study.
The repair success rate (1 type of bad ducts of more than 90 %, 2 or 3 %) Similarly, first press Shift F3 to scan the hard disk to connect and select, press the F4 key, first use the general mode to scan the general mode again. Then use a high -level mode to change. The specific method is to select the LBA mode, the Remap item OFF, loop the test/repair item OFF, the rest of the item, select the Ctrl Enter to perform the scan,
, execute the above operation above operations, execute the above operation above, , Choose CHS mode, loop the test/repair item OFF, ERASE WAITS item OFF, the remaining item selection on, select after selecting, execute scanning, OK! Intersection Intersection Everyone remember not to scan it directly with a high -level mode. Some friends directly use the advanced
mode to operate the hard disk in order to rush to achieve success. Then MHDD has no choice but to recognize the hard disk, or the bad channel cannot be repaired)
The repair success rate (1 type 1 bad sector is more than 90 %, 2 types of bad sectors percentage percentage percentage percentage percentage Seventy, 10 % of the three types of bad cavities)
It the following method, no patient friends need to watch. Ibid, first press Shift F3 to scan the hard disk connection and select, press the F4 key, first use the general mode to sweep more than ten times, and then use the advanced mode to change. The specific method will select the LOOP The test/repair item in the general mode, Execute the scan
After scanning at least 10 times, the ESC withdraws, repeat the operation, select the high -level mode to perform the scan, OK! Intersection Intersection
The repair success rate (1 type 1 bad sector is more than 90 %, 2 types of bad sectors are 80 %, and 3 types of bad sectors are 60 %)
The above methods? The repair of the number and W bad sectors seems to be not too perfect. Now we use some commands of MHDD to assist and cooperate. IBM, Fujitsu, Western Digital can view hard disk defects. It is best to execute IBME, FujlST and other commands first, and then execute Scan the general mode, scan to
W or? When these are difficult to fix the bad ducts of the ESC, exit, use the RANDOMBAD and MAKEBAD commands for the bad tract marking. Repeated operations. If there are many bad sectors, you can mark the bad segment segment. There is also a modification of the hard disk capacity method. For example, there is one in the low -style program of IBM
has a hard disk capacity, and friends who will have low -grade should know. Here, everyone first changes the hard disk capacity to the minimum (the minimum is not 0m or 1m here, but the entire 100 m position of the total hard disk capacity. For example Fix
Then use MHDD's RHPA and NHPA to restore the actual capacity before scanning, then change to half of the hard disk capacity, continue scanning, restore the capacity scan, and finally change the hard disk to the original size for advanced scan OK ~! Intersection Intersection And MHDD and many repair software can be used in conjunction, the effect is quite good
It, such as HDDREG, HDDL, HDDSPEED, can be used well with MHDD. There are more ways to wait for everyone to study.
arase command: You can clear zero treatment on the sector, but the speed will be slow.
RHPA and NHPA commands: can be displayed and restored all the real capacity of the hard disk, respectively. AAM command: You can switch the performance and noise status of the hard disk. There are 127 levels (0-126) status to set. "126" represents the highest performance, but at this time the hard disk has the most noise. Note that the AAM command requires the hard disk to support Automatic Acoustic technology.
RPM command: You can detect the speed of the hard disk, but some hard disks do not support this command.
RANDOMBAD and MakeBad commands: Some sectors that can strengthen the hard disk and bad sector logo.
IBME and FUJLST commands: You can view the hard disk defect list of IBM and Fujitsu respectively. This article original SDSQ521, please do not reprint! Thanks!
PWD, UNLOCK and DispWD commands: You can unlock the hard disk. The method of adding a password for this hard disk is strange, but don't forget the password (if you really forget or unlock it, you can use the hard disk lock HDLOCK. Lock the hard disk again, and then use it to decrypt the unlock and Dispwd that it comes with it.