The hard disk is very slow and can t enter the system, what should I do if the hard disk can t enter

Judging from your situation, it should be a bad sector fault in the hard disk. Weigh the importance of your data. If the warranty is exceeded, it is not recommended to repair, because the hard disk is different from other electronic products, and the hidden danger after repair is very large, and the repair cost is relatively high.

If the data is important, it is necessary to be cautious about power-on attempts, and it is very taboo to try to power-on for a long time for physical faults, such as bad sector problems will be aggravated, and magnetic head faults will scratch the disk surface. If the data is important, be sure to choose.

51recovery

Such a professional.

Data recovery. Institutions have a chance to recover the data. Data recovery from physical failure of hard drive is definitely different from ordinary.

Computer repair. It is a technology that requires high requirements for technology, equipment, and operating environment, and it is not a choice for computer stores, most of which are software to solve some software problems, or is.

Flyer. Enables recovery from hardware failures.

C5 is 507, in fact, the problem is not serious, you first use this disk as a slave disk to completely format once (not fast format), or in the DOS environment and PE environment to fully format this disk, will fix most of the C5 errors, if there is still a count has not been cleared, then you have to use MHDD in the DOS environment to map the bad sectors. MHDD specific tutorial, I have n more MHLDD problems.

It's very simple, your bootloader has gone wrong, so you can't get in if you redo the system, you can use the XP system disk.

Choose. Automatically divide the partition into 4 partitions (Note.

All files will be formatted.

Pay attention to backing up) your bootloader.

It's going to be done automatically, I was like that last time, I don't do bootloaders.

It's the only fool like that.

Of course if you will.

MBR boot.

You don't have to go through that much trouble.

When you use a USB flash drive to enter XP.

If your hard drive still shows.

Just say. Your hard drive cable is not broken, hope it helps.

If you don't know how to + me q

To share popular science with all old fans, computer knowledge, installation essentials, all kinds of computer problem solving, the following is to talk about, after the laptop is installed with a new hard disk, the computer can not enter the system, this situation is simple to solve, friends who feel interested can take a look.

It's amazing, the hard disk power is unplugged, and you can also enter the system, amazing.

The hard disk is hot-swappable, and it will crash if it is not burned.

The hard disk makes a sizzling sound, the hard disk is broken, replace it with a new one.

The disc boots into the DOS toolbox and runs fdisk

MBR reboot will do it.

Probably your hard drive partition is not activated.

I've had the same problem as you before.

It has nothing to do with the CPU, memory, motherboard, or anything.

If there must be a ghost.

Here's how:

Hang the new hard disk in the computer, use the old hard disk to boot the system, enter "Computer Management", select "Disk Management", partition the new hard disk (preferably the same size and format as the hard disk partition you saved the image), right-click on it after formatting, select "Mark the partition as active", then shut down, remove the old hard disk, start the computer again, and use ghost on the new hard disk, so you can do it.

If you don't use ghost.,Use the original version and install it directly on the disc.,XP's built-in tool partition,Absolutely in.

It may be other aspects, such as memory, CPU, etc., it is possible to disconnect the hard disk and try to turn it on, if everything is normal, it means that the hard disk is wrong, if it is not normal, check it step by step.

Repairing the hard drive partition table with the hard drive partition tool should be fine.

Haha, back up the useful stuff, then lattice the hard drive, and install another system.

Considering that the hard drive has bad sectors, or the partition is corrupted, it is recommended to repair it.

If you can't read the hard disk, it's probably a hard disk problem.

It's no problem to be able to get in, it's no problem to plug in the wire.,It's only a problem with the hard disk.

If you're sure that there's nothing wrong with the hard drive, there are a few things you need to look for:

1: If you are using a disc mounting system, you need to see if the disc is too old. If so, it is the slow reading of the disc that causes the system to install slowly.

2: If you use a USB flash drive to start, see if the software used to make the USB flash drive boot is time to update.

3: If the system you install is the ghost version, then the installation is slow, because the ghost version is to copy the system of other people's computers, and then copy your hard disk. It is normal to appear slow. It will be better to install the original version and it will be more secure to the hard disk.

Hope is useful, hope!!