The system fails to read the bar at startup and restarts automatically

Consider the problem of memory Plugging and unplugging memory If you can remove one piece of memory and test it with only one of them to see if there is a problem, and remove the next memory to solve the problem, then it proves that there is a problem with the removed memory.

Hard disk problem The test tool tests whether the hard disk has bad sectors at the system disk Yes, shield the bad sectors or replace the hard disk.

If there are no important documents on the C drive, reinstall the system directly.

Press F8 to enter safe mode, can I enter? If you can, open my computer, in the tool, click on the option, and tick the box in front of Show hidden files. Go to the C drive, Windows folder, and see if there are any hidden blue file names in the folder, if there is, they are all deleted.

If the safety mold test can't enter, then you can only use PE to enter, after entering, the next steps are the same as the previous ones.

1. Consider the system problem, turn on the computer and press F8 to enter the last security configuration to see if it works or find a PE disk to see if it works.

If you can, you can consider repairing the system or reinstalling the system, and copy the important things from the C drive.

2. Consider the problem of memory Plugging and unplugging memory If multiple pieces of memory can be removed, only one of them can be used to test to see if there is a problem, and if the next memory is removed to solve the problem, it is proved that there is a problem with the removed memory.

3. Hard disk problem The test tool tests whether the hard disk has bad sectors at the system disk, shields the bad sectors or replaces the hard disk.

4. Problems with the motherboard or other major components.

1) Boot and restart is related to your operation before shutting down (what did you do on the computer before shutting down, please think about it, and ask me if you have any questions).

Immediately after booting, press f8 to the advanced option to appear in the let go, select "the latest correct configuration" enter to repair, not yet press f8 to enter the safe mode to restore the system or reinstall the system (if the reinstallation is also a restart, it is recommended to overhaul it, if you can enter the safe mode, it means that you have installed something inappropriate, uninstall all the inappropriate things before the accident, or restore the system or reinstall).

First soft and then hard, such problems are caused by software conflicts, inappropriate drivers, and system problems, you can restore the system in safe mode, or not reinstall the operating system, do not install software, patches, drivers, etc., and see if there is still a problem with booting? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

If there is a hardware, take out the motherboard battery and put it on the charge, plug and unplug the memory, clean the graphics card, check whether there is a problem with the hard disk, and if it doesn't work, just overhaul it.

It's really not possible to reinstall the system, if you can't reinstall it yourself, go to the maintenance there to find a maintenance person to help you, it should take a little to spend it, if you can't turn on the machine by any method, this is a sudden shutdown, caused by disk damage, one is to deduct the motherboard battery and put it down, one is to put it for a period of time in the boot to try, or you can't repair it.

2If the above methods can't be solved, first soft and then hard, reinstall the operating system, don't install software, patches, drivers, etc., and see if there is still a problem with the boot? If you don't install drivers, patches, and software step by step, and find something that isn't suitable, don't install it.

Please note: If you restore the system or reinstall it, when installing drivers, patches, software and other things, be sure not to install the things that affect your accident this time, otherwise it will be restored or reinstalled in vain.

3) In terms of hardware, such as whether there is a problem with the hard disk, memory, etc., whether the temperature of the CPU and other hardware is high, if it is caused by hardware problems, it is recommended to overhaul it.

You have selected Windows to fix, and directly select Windows Normal Startup to solve.

Hello! Why does the computer fail to enter the desktop normally or the blue screen of death after repeated restarts? (xyz5819 Mind Spacetime).

In the case of excluding viruses, it is generally due to the installation of the ghost version or other modified version of the operating system, because a large number of drivers that are not suitable for your hardware device are integrated in advance, resulting in the system not correctly identifying and loading the necessary hardware devices of the system. (xyz5819 Mind Spacetime).

If you don't want to reinstall, try to uninstall the incompatible driver of the hardware device (that is, right-click the device in the device manager) >Properties" driver does not have the "Digital Signature Program" and "Microsoft Windows Hardware Compatibility Publisher driver"), after booting the automatic identification of the hardware device, reinstall your own ** driver that has passed Microsoft Digital Signature Certification (WHQL), Then restart your computer again to see if it improves. (xyz5819 Mind Spacetime).

The second is that there is a conflict caused by the existence of duplicate software in the system (such as installing 2 or more anti-software, firewalls, and ad blocking). (xyz5819 Mind Spacetime).

If you confirm that it is not a system or software issue, you need to test the hardware in the following order, first the memory is the most likely, then the CPU, then the hard disk, and finally the graphics card, and the motherboard basically does not have a blue screen. (xyz5819 Mind Spacetime).

In addition, it is necessary to check whether the machine is overheated due to poor heat dissipation (if so, it is necessary to install a more powerful radiator, reapply thermal grease, and replace a powerful fan).(xyz5819 Mind Spacetime).

Check the motherboard capacitors for bulging tops (if they are, they must be replaced immediately).(xyz5819 Mind Spacetime).

It is also necessary to see if the power supply of the chassis is insufficient and the output voltage is unstable (if so, it must be replaced immediately) (XYZ5819).

Friendly reminder: If the driver can be used, you must not blindly chase the new. Otherwise, installing an incompatible driver will cause the system to run unstable, and the blue screen of death will often occur. (xyz5819 Mind Spacetime).

Addendum Microsoft explains: The driver is not digitally signed, which means that the driver did not pass Microsoft's Windows Hardware Quality Labs (WHQL) tests. Installing drivers that are not digitally signed will cause the operating system to run unstable and cause the Blue Screen of Death.

You can get a WHQL-signed driver from the manufacturer of your hardware device. (xyz5819 Mind Spacetime).

, enter the specific blue screen** to query. (xyz5819 Mind Spacetime).

Good luck! If you have any questions, please feel free to ask. If you find my answer helpful. Thank you!

Reasons: 1. If a chip on the memory module is not completely damaged, it is likely to pass the self-test (after all, most of them have set POST), but it will be restarted unexpectedly due to the failure of the function due to the large heat generation of the memory during operation.

2. If the reset switch is damaged and the internal reed is always in the short-circuited position, the host cannot be powered on for self-test. However, when the elasticity of the reset switch is weakened or the button on the chassis is not easy to pop up, it will appear during use, because the console suddenly restarts due to occasional touching of the chassis or under normal use.

3. Poor CPU heat dissipation, the problems that often occur are that the fixed clip of the CPU heatsink falls off, there are foreign objects between the CPU heatsink and the CPU contact, and the CPU fan accumulates too much dust in the radiator after long-term use, which will lead to poor CPU heat dissipation, and the accumulation temperature is too high and it will automatically restart.

4. System files are corrupted.

Solution: 1. If the system file is damaged, the system will be forced to restart the computer because it cannot complete the initialization at startup.

2. Take out the memory, wipe the gold finger and reinsert it after booting it to see the luck, if you can't replace the slot, you have to use a good memory to replace it, so as to judge whether there is a memory problem.

3. Detect the restart switch to see if there is a situation where the key will not be used.

The hard disk is broken, the computer will make a "pop" sound, only the power box hard disk can be turned on, indicating that the power supply is not broken, disk error is obviously the hard disk is broken, sometimes good and sometimes bad, it should be the hard disk drive board has a problem, and there are repairs.

It may be a hard drive, or it may be caused by an unstable voltage in your home. You can take the computer to the neighbor's house to try it, if it is running normally, it means that your home voltage problem. It's good to buy a voltage regulator, and if there is a problem with the same, you can just build a first floor to answer and do it.

Where did you go to the host, and you haven't found the problem yet, so the problem is no longer on the host. If the "pop" sound is the sound of discharge, then you should first check your home's power socket, socket strip, and main unit power cord to see if these are normal. The power cord of the host and the power cord of the display are universal, change the socket strip, connect to other power supply holes, if there is no fault, it is the original power socket, socket strip, one or more of the host power cord has a problem.

What kind of maintenance point is that, and you dare to open a store with this technology!? Ask them if the CMOS battery on the motherboard has been checked, and whether the battery has been tested for voltage!? It's obvious that the coms battery is dead.

In most cases, the computer is poisoned, and it is enough to reinstall the system.

If the system is damaged, you can go to the computer store and install the system.

First, first see if the switch or reboot has completely popped up;

Second, check whether the hardware is plugged in tightly, use the replacement method to try if there is a problem with the hardware, usually the motherboard or fan, and see if it is overclocked;

Third, try to reinstall the system (it will generally be more effective);

Fourth, if you "can't read the disk" when reinstalling the system, you can remove your hard disk, install it on someone else's computer as a secondary disk, and use someone else's computer system to operate and format your hard disk!