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You try to remove the memory module and put it back on.
Again. Can you bring up Task Manager? If you can, start File-Run-Explorer and see if you can. If you can, run explorer....
If the card doesn't move on the first screen. It's just that you have too much stuff on the C drive. Gives you two options:
1. Reinstall the system. 2. Delete junk files. If you can't enter Windows normally, you can delete it in safe mode.
Remember not to delete it indiscriminately. If you delete a mistake, you have to reinstall it.
Press F8 to enter safe mode when powered on.
It is recommended that you reinstall the system.
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Boot stuck on the first screen,The keyboard doesn't respond,That is, the state of death,It is recommended that you try to change the keyboard,If it doesn't work,It should be other hardware problems。 Then carefully inspect the secondary motherboard, memory, CPU
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If the self-test fails, there is a possibility that there is a problem with the hard drive.
Unplug the hard drive and see if it can pass the self-test.
If the self-test can pass, it should be a problem of the system.
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There is too much garbage in your house Let's clean it up, your CPU load must be very high and there is a lot of garbage in the C drive.
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How do you know that the memory module is okay, it is usually his problem.
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1. It may be a problem with the hard disk, to see if the hard disk interface is loose, you can try to power off the computer, open the case, unplug the hard disk power cord or data cable, plug it back in and try again, if it doesn't work, return the power cord interface or hard disk SATA data cable, plug in or replace an interface, there are 4-8 SATA interfaces on the general computer;
2. It may be a problem with the motherboard button battery, remove the button battery, and then press it up (clear the lower CMOS), but not replace a button battery;
3. It may be that the hard disk of the computer is damaged, resulting in the boot boot item of the motherboard not detected when the motherboard boots up, and it will automatically enter the motherboard BIOS.
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1.Check if the computer hardware is normal: Check if the computer has abnormal sounds or flashing lights, if there is a possibility that the hardware is faulty and needs to be repaired or replaced.
2.Check whether the computer connection is normal: check whether all the devices connected to the computer, such as monitor, keyboard, mouse, power supply, etc., are connected normally, and if there is a loose or disconnected situation, it needs to be reconnected.
3.Try to enter safe mode: press the F8 key when the computer starts, select safe mode to enter the system, if you can enter the system, it may be that the system file is damaged or virus infection, and you need to repair or kill the virus.
4.Use the system recovery function: If your computer has a system recovery function, you can try to use this function to restore the system to its previous state.
5.Reinstall the system: If none of the above methods can solve the problem, you may need to reinstall the system, but you need to back up important data to avoid data loss.
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If you can't get into the system after your computer boots up, you can try the following methods:
1.Check whether the computer hardware is normal, such as hard disk, memory, graphics card, etc.
2.Try to enter safe mode, press the F8 key or other Lu Qingling shortcut keys to enter safe mode, and then repair it.
3.Use a system recovery disk or installation disk to repair the system, and you can choose to repair the startup items or reinstall the system.
4.If the problem cannot be solved by the above methods, you can consider finding a professional to repair or replace the hardware.
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Can boot but can't enter the system win7 solution:
1. After booting up, after you can't enter the system, restart the computer, after restarting, press and hold the "F8" button to enter the advanced boot interface, select "Repair Computer" in the taskbar, and press the "Enter" key (enter).
2. After the system is repaired, enter the system recovery taskbar and select "Next (N)" to enter.
3. At this time, an administrator login interface will appear, if you have set a password before entering the system, you can enter the password you set.
4. In the next taskbar, select the first option "Start Repair".
5. Then the system will automatically repair the problem that the boot cannot enter the system, and the automatic repair will take a while, so you need to wait patiently.
6. If the above problem of not being able to enter the system can not be solved after automatic repair, you can restart the computer again, press "F8" to enter the advanced boot option, and select "The latest correct configuration (advanced)".
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