My machine has been black after suddenly turning on, the hard disk light is not on, there is no self

You may have fallen for a serious "USB drive vandal" Rising Global Anti-Virus Monitor has issued a warning to netizens that there is a virus spreading through a USB flash drive that is raging, and the virus is named "USB flash drive vandal (. If a user accidentally inserts a toxic USB flash drive into the computer, it may cause all the data on the entire hard disk to be lost, and it is difficult to recover.

According to the analysis of the technical department of Ruixing, although the "U disk saboteur" is an old virus, it was intercepted as early as September this year. However, due to the fact that some enterprises and individuals do not have a strong sense of security, they do not install anti-virus software in time after buying a new computer, which brings opportunities for those old viruses with strong destructive power.

The "USB flash drive destroyer" virus uses the "My Computer" icon, which is easy to be clicked by the user by mistake, and after clicking, it will destroy the hard disk data in the background, resulting in a complete crash when the poisoned computer is restarted. Rising anti-virus experts remind users that if the hard disk light flashes frequently after clicking the "My Computer" icon in the USB flash drive, they should immediately shut down the computer to prevent further damage to the hard disk data by the virus. Experts remind that the files damaged by the virus are difficult to repair, and users should turn to professional data recovery agencies after being poisoned and do not try to recover them on their own, so as not to cause irreparable losses.

Your CPU fan is broken, its speed is not normal, causing the CPU temperature to be too high, hurry up and change it, be careful to burn out! Don't you have a way to silicone?

Changing the CPU fan, it should be a fan problem, the fan speed is not enough to cause the CPU problem to be too high, so it will turn on and turn off for a while.

It should be a broken hard drive! Push the hard drive in.

See if the hard drive's "DMA" mode is turned off, it will become super slow if it is turned off

Summary. Hello pro The reason why the computer hard disk light has been on: If the hard disk light has been on, it means that the hard disk is constantly working, and it is repeatedly reading the data of the computer, so that the hard disk has a dead loop, and the computer will appear stuck every once in a while.

Generally, the power supply of the host that causes this phenomenon is caused, the power supply of the host is originally reduced from the voltage of 12W to below 11V, and the speed of the hard disk drive motor cannot reach the due requirement, and the head reads the data with difficulty.

Hello pro The reason why the computer hard disk light has been on: If the hard disk light has been on, it means that the hard disk is constantly working, and it is repeatedly reading the data of the computer, so that the hard disk has a dead loop, and the computer will appear stuck every once in a while. Generally, the power supply of the host that causes this phenomenon is caused, the power supply of the host is originally reduced from the voltage of 12W to below 11V, and the speed of the hard disk drive motor cannot reach the due requirement, and the head reads the data with difficulty.

It may be that the dust inside the computer is accumulated too much, the heat dissipation effect is not good, resulting in the power parts can not be played, clean up the dust inside the computer host in time, but it may also be the aging of the voltage regulation file of the power supply, then check the output voltage, you can also try to replace the new power supply to solve the fault