Hard Disk Drive Repair

Symptoms 1: The hard disk repeatedly read the disk and prompt error when you open a file or run a program, or successed hardly. At the same time, the hard disk will issue a strange noise and can’t guide the system to boot, using a floppy boot disk can transfer to hard disk plate symbol, [...]

1. The classification of hard disk bad sectors

Hard disk bad sector can be divided into logical bad sectors and physical bad sectors. Logical bad sectors commonly known as “soft bad sectors” caused by software installation or error use.It does not generally cause much harm to the hard disk itself. Physical bad sectors mean track physical [...]

1, The logical bad sectors: commonly known as “soft bad sectors.” Which is caused by software installation or error usage，generally it does not harm the hard disk much.
2, Physical bad sectors: the gap between head and disk is only 0.015 ~ 0.025 μm, if hard drives get a strong jolt in such small space when [...]

The common user simply can not repair physical bad sectors, the only way we can do is divide it into a zone and hide them by some disk softwares, so that the head no longer read it, and this would extend the hard disk life in some extent. It’s need to stressed that we must [...]

Whether you have come across the case that you can not start the computer from the floppy or hard disk? When computer’s hard disk partition table infected by virus.usually the computer can start from a floppy disk. However, in severe cases, not only can not boot machine from the hard disk ,but also from a [...]

To check whether the hard disk has bad sectors, you can use some relevant tools, for example, “SCANDISK”, which comes with the operating system. However, the scanning speed of the software is slower; we could use “Efficiency source hard disk damage detection software” to scan different brands of hard drives.
(1) make a boot disk
Run the [...]

If your computer hard drive fails, you could use hard drive repair software to recover it, such as Disk Genius, follow bellow steps:
1, Ready:
(1), Create a DOS boot floppy disk.
(2), Download DG from www.ccednet.com / soft / cce, extract it to a floppy disk.
2,Press the “Alt” key to activate the menu of the program, use [...]

Track “0″ is very important on your hard disk drive, the hard disk master boot record area (MBR). Track “0″, once damaged, will severely damage the hard disk master boot program and partition table information, and the hard disk can not be boo. But we can use hard disk drive repair software DE (DiskEdit) to [...]

When the hard disk 0 track is damaged, the system self-test passes, but the startup partition C drive directory is lost or missing, a regular hard disk, “creak … creak …” sound continues, if you run SCANDISK to scan C disk, In the first cluster a red “B” appears; Fdisk can not find the hard [...]

When you run into the “HDD Not Detected” error, first check the external hard drive interface data lines to see if there is deformation, whether the connection spot have been incorrectly soldered joint. After doing that, remove the hard drive back, the circuit panels appears. Unscrew the control panel fixed screws; separate the main control [...]