The computer needs to be turned on several times at a time before it turns on!

Is there an alarm when it can't be turned on normally!?

If you don't call the police.

It's good to flash the bios!!

There are several scenarios:

1.System Problems The system needs to be reinstalled.

2.The motherboard battery is out of power, replace the motherboard battery.

3.If there is a problem with the memory module, you can dial it down first, reinsert it once, no, replace it.

There is too much ash on the fan and heatsink and it needs to be cleaned or replaced.

5.There is too much ash on the fan and heatsink inside the power supply, and it needs to be cleaned or replaced.

The above needs to be excluded one by one Good luck.

Did you go to the blue screen after that bar?

That's the hard disk hasn't responded, and it's been stuck in the interface with a lot of fonts on boot?

That's because of hardware issues.

System Problems The system needs to be reinstalled.

The motherboard battery is out of power, replace the motherboard battery.

If there is a problem with the memory module, you can dial it down first and replug it again, no, there is too much ash on the replacement CPU fan and heat sink and it needs to be cleaned up, or there is too much ash on the fan and heat sink in the replacement power supply, which needs to be cleaned up, or replace the above, you need to eliminate them one by one Good luck.

Is there a problem with your system? Motherboard battery? Memory? There's a lot of dust on the CPU fan? Or is there a problem with the power supply? I hope you rule it out.

Is it overclocking?

What is the quality of the power supply?

The interface of the CMOS battery is faulty, or the BIOS is faulty.

If there is an alarm, unplug the memory, use the eraser to remove the gold finger, blow the slot, and then reinstall it.

How often does your computer usually turn on? Is it running the computer every day?

1.The easiest way to check the boot button of the desktop case is to replace the boot connection between the case and the motherboard with the boot and reboot, so that the reboot button becomes the boot button.

2.Definitely not a memory issue.

3.Your motherboard should not use solid-state capacitors, the work of ordinary capacitors is related to the temperature, what is the current temperature around you, if the temperature is relatively low, it may be turned on a few more times.