The computer doesn t turn on and is always stuck on one screen

Is it a desktop? Cut off the power you put it for a while and check the wiring connection. I had this kind of problem in my previous machine, and I can restart it back, you try it first.

If it doesn't work, you can only fix it. Also,When I used to repair it, people told me to play for too long.,I don't really understand what motherboard is inside.,Anyway, you can't always start up and play in the summer.,Otherwise, it's going to burn out.,It's quite expensive.。 The second is what pressure on the computer, the value is low enough to support booting, will you turn on the phone with a few beeps?

Generally older machines have this problem.

Good luck! But I don't think it's a big problem to be able to open it, maybe I'll be able to wait a while.

In my opinion, could it be that there is a problem with the computer...

Let's reinstall the system. Thank you.

Don't bother brother, let's do the system again. System problems, the machine is not broken.

The best way to do this is to reinstall the system.

Think about whether there is a new installation program recently? It could be a program conflict!

Analysis: The illustration shows that the hard drive was not found. If the CMOS boot item has not been modified before, it is generally due to the failure of the hard disk to pass the power-on POST due to poor contact or damage, or the hard disk master boot record is corrupted.

Solution: 1. Turn off the power and open the chassis, re-plug the hard disk power cord and data cable (if it is a laptop, you only need to re-insert the hard disk), then turn on the computer, press the del key (notebook is F2 or other) to enter the boot tab in CMOS, and see if the hard disk information can be detected. If possible, set the drive as the first boot item.

Press the F10 key to save and press the Y key to exit the restart.

2. If the hard disk is detected but still cannot boot, then use the system USB flash drive or CD to boot the computer, run DiskGenius to detect the hard disk and rebuild the master boot record MBR.

3. If the above operations are invalid, you need to reinstall the system. There are many ways to reinstall the system, and it is recommended to reinstall the disc system.

4. If the hard disk cannot be detected, replace the power cable and data cable of the hard disk, replace the hard disk if it is invalid, and reinstall the system.

Hello! I don't see your **, if the computer has not been able to enter the system, then it is recommended to find the system installation disk to try to reinstall the system, as long as it is not a hardware failure, it can be solved.

What about the picture? If it doesn't work, restart it to see,If it still doesn't work, you can repair the system first,If it can't be repaired, start it through the USB flash drive to back up the data first,Then reinstall the operating system。

Judging from what is shown and what you described, it is because the BIOS settings are not remembered by the CMOS, so this is displayed every time, asking you to either press F1 to run the settings, or press F2 to bring up the default settings. Since the motherboard battery has also been replaced, it is recommended that you kill it well.

The BIOS is set up and there is no problem

This may be due to the fact that the computer is not detecting a certain hardware during the self-test or is stuck in detecting a certain hardware version.

1. Keyboard mouse weight, boot self-test will detect the mouse and keyboard, if there is a problem, it will cause it to be stuck in the self-test interface, the solution is to unplug the keyboard and mouse to see if it passes the self-test, if it passes the self-test, replace the mouse and keyboard.

2. Hard disk and optical drive, the most likely is the hard disk and optical drive, the desktop needs to open the chassis, unplug the power cord of the hard disk optical drive to see if it passes the self-test, if it passes, further rule out the problem of hard disk or data cable.

3. If none of the above is true, then the most likely thing is that there is a problem with the motherboard BIOS and needs to be returned to the factory for repair.