The master of repairing computers is coming soon! Hard drive problem!

Depending on your situation, the change of plate is still the same. That's how it goes.

1. Replace the data cable, although it may not be large, but it is not excluded, replace it first.

2. Don't restore the system, it's useless. Sometimes you can find the hard drive, sometimes you can't. Change the port of the IDE, remove the optical drive, and plug it into that port.

3. If you can't boot, can't find the hard disk, or boot up with a blue screen, then you have to consider the power supply.

4. I don't know your configuration very well, but it should be before 07 years, and the full 300W power supply is enough for you, and it is still silent.

If the fault can be solved when replacing a friend's power supply, it is recommended to buy "Great Wall Dual Power BTX-400P4 or Huntkey Calm King Diamond Edition" 240 pieces can be obtained, and you can use this power supply for future upgrades.

It is suspected that the zero track is finished, and the hard disk rings regularly, accompanied by a crash or cannot enter the system, which is generally a head addressing failure, which can be detected with or hard disk detection software, and it is estimated that you are going to change the hard disk.

It's a problem with the power supply, and if you change to a new hard drive and still have this problem, then your power supply is bad enough.

Unplug the hard drive cable and plug it back in. (If it's a system thing, do the system.) For example, BIOS Restore Load Optimized Defaults if it still doesn't.

Take the hard drive to a repair shop and get it fixed.

Change the power supply first, yours should have been used for a long time, maybe it's a miscellaneous brand, change to a Huntkey or Great Wall.

A problem with the power supply! I used to be the same as you! Annoying! I'm sure it's the power supply!

Re-dividing the area once and for all can solve the problem once and for all.

Do you start by saying that you are a new machine or an old machine?

This situation is caused by the loss of the original partition due to the mistake of restoring the system to the entire hard drive during system reinstallation. If your partition structure is special, simply using partition recovery software, to a large extent, may not be able to find the correct partition data, wrong reconstruction, will destroy the original partition information, causing recovery difficulties.

The best way to recover is to link the hard drive to another computer for recovery. Don't mess around with repair tools.

Be sure not to repartition, format, or anything like that. In that case, the recovered data is incomplete. Maintain the status quo. To a large extent, the original data can be completely restored with proper analysis and processing. Without the need for data recovery software to scan the recovery.

If you simply use data recovery software to scan and recover, it will take time and the effect is difficult to say.

I've recovered a lot of your situation, and many times it's 100% complete recovery of the original partition. The key to this problem of these partitioned data is to protect the state of the hard drive in question. Don't partition it randomly.

With the correct operation, the system can be reinstalled without reinstallation.

You need to use a professional hard drive repair tool to fix this, there is no such tool on the market.

Let's put it simply.

Don't do it yourself anymore and send it to a professional hard drive data recovery location.

Friendly reminder: If the data in your hard drive is worth more than 100,000 yuan, go for it, because if you want to do data recovery, it costs at least 5000-8000RMB. Because you've moved too many times.

If it's just movies and games, then resign yourself to fate.

In dos, enter the format mbr command

It can usually be done.

Once you're done, you can use a tool called datafinal to recover your data, but you can't recover 100% of it.