how to recover bad sectors on external hard drive

There is a bad track on the hard drive, and the use of the system's own disk scanning tools and NDD can not be successfully repaired. Under normal circumstances, the use of ScanDisk, NDD can not repair the bad, the partition after the format of the bad way, all belon

Mobile hard disk or USB stick, is a common tool for people to work or learn, but is there a bad habit? --run out of direct unplug?In that case, the most common is that the mobile hard drive cannot safely remove the U-disk does not eject safely, sometimes for a long time can lead to unusable.People with a little bit of

When the current disk partition detection is complete, the disk will automatically appear in the bad, click the "Try to repair" button, the program will automatically repair the hard drive logic bad way. The "physical bad track" that exists on the disk is not fixed b

Now everyone is using a large hard drive (more than 80GB) if there is a bad way to trouble, recently encountered 1 customers in order to paint cheap bought a 2 hand 80G hard Drive, when restarting the system, always appear system file loss can not normal into the system, I u

Symptom: This summer, the author upgraded the original machine, purchased the I845GL motherboard and P4 Celeron 1.8GHz CPU. To save money, the original monitor and 20GB 5400rpm hard drive are retained and the chassis and power supply are configured with more than 100 yuan. The machine started to run normally, and one months later I found that the hard

", then power off. (after seven generations of disk, will show other characters) Eight: Common problems after repair to shut down a hard drive power, then choose "Mount from the hard drive", when the hard drive will become our so

[Data recovery failure description] A Linux Web server, DELL R200, manages about 50 sites and uses a single SATA 160GB hard drive. In the normal use of sudden downtime, try to start failed again, the hard drive removed detect the existence of about 100 bad sectors. After a

Rman target/List backup;List Backup summary;Delete log logs under the database Data folder, such as all files with the suffix log under/U01/APP/ORACLE/ORADATA/ORCLSqlplus/as SYSDBAalter system switch logfile; Because there is no redo log file, will always be waiting to reload, if you need to switch logs, the database will be errorShutdown immediate;Startup will also errorRecover database until cancel; Resetting the Redo log files for the Oracle database (this recovery is not a fully recovered da

1, first download MHDD ISO file, you need to be able to write directly to the image file. About this software download small series to say, need to remind of the download after the attention scan virus. 2, download the UltraISO version of the document, download method with step 1. 3, Move UltraISO, click on file-open-mhdd iso file-OK, at this time MHDD file has been loaded. 4, click the menu to start-write to the hard disk image-in the "

Run the "Diskgenius" hard drive detection tool to select a disk letter that may have a bad path, depending on the user's actual experience in operating the computer. As shown in the figure: Next, click on the "Hard Drive" pull-down menu and select the "

Tags: Database repair uf database repair sql2005 RepairShanghai UF T1 agent, Customer hard drive bad word can not copy copyMdf/ldf Database sql2005 Repair Agents Encounter This problem, the credentials of customer data is very important can not be separated from the database can not be copied away, with MHDD detection is obvious discoveryThe disk has a

When your hard drive is damaged or infected, it is easiest to use the antivirus program developed by the trusted manufacturer to clear it. Usually an internal hard drive has only one operating system installed in it, and troubleshooting is easier because the process of installing the program on the

I first published this topic a few days ago (how to install breezy on an external USB hard drive). Now, I have learned a lot about the Ubuntu installation process from practice, I have installed Ubuntu on my external USB hard drive