What is the reason for the abnormality found after the computer is not grounded after starting

This is a question that most people really don't know! I don't know!

You didn't try to change a hard drive, I guess it's a problem with the hard drive.

I guess there's something wrong with the partition table! Rear installation system from the partition!

This is the problem of your motherboard settings, in the motherboard CMOS set the first driver hardware to the hard disk (harddisk).

Check whether the fan, hard disk, memory, graphics card, CPU, etc. are connected to the motherboard properly. Whether the hard disk indicator lights up when booting up, the cause of the problem is generally related to the hard disk, memory or power supply.

According to what you said, there should be a problem with the CPU fan,If the fan heat dissipation is not good, it won't turn on,It is recommended to open the case and take a hair dryer to blow the fan dust on the CPU,If it is difficult to dial it by hand,It is recommended that you can change the fan。

Read the data! Forehead!

There are many reasons for this, such as your abnormal shutdown and the system has to reply to the data!

But you can press s to skip !

After reading it, you will enter the system!

Nothing else has a big impact!

Read the data! Is it caused by an illegal shutdown? After reading the data, it's okay to enter the system after reading it, but if you can't, you can reinstall the system.

That's the self-updating state of the computer itself, and it's not surprising, or maybe a file is being updated, which is the computer's automatic updater.

My computer keeps booting up incorrectly, is there a lack of wild oaks?

It should be that there is an error in the system file or that the system file is broken.

You redo the system and see.

Then you see if it's your hard drive's data cable spine is not connected, or your hard drive itself.

Usually blue screen and crash will be like this!

It should be that the power supply that comes with the laptop is broken, mind if you go to the place you bought to repair it, IBM has a special repair place. If you buy it for a short time, you can also change it for free. View the original post

Of course, it may be that the external power supply is not good, such as the voltage is too low, and it happens to be near the critical value, which is neither considered a fault nor can it pass the North Bridge detection. Change an external power supply (try it at the second-hand counter, buy one, about 50 yuan or so) and try it. If that's still the case, it is estimated that the northbridge chip on the motherboard is broken (this is more likely), and you can go to the repair shop to detect it (about 200-300 yuan for a northbridge), because the northbridge is responsible for detecting the external power supply, and it always takes up a lot of CPU time in the cycle detection, of course, the boot is very slow.

Very strange question!

Try it with a different power supply!

The situation you mentioned is rare in repairs, and it is recommended that you find an identical power strip to change it.

I also encountered this problem, how did the landlord solve it?