It took 10 minutes for my computer to turn on after I pressed the power button

I have encountered this kind of problem, there are two possibilities, one is the motherboard problem, it may be the problem of capacitors, diodes, transistors that cause the motherboard to have no power supply or insufficient power supply, the third is the problem of power supply, insufficient power supply, when the power is on, the voltage, current is unstable, etc., in the long run, one of them will definitely be completely broken.

1: Rub your grandson's golden finger well.

2: Remove the BIOS static electricity, replace the motherboard battery, or remove the motherboard battery for 5 minutes, and try to change the power supply in trial 3: .

4: The CPU is plugged and unplugged. (Many of these situations may be caused by the CPU being a little bit of bad contact, you take off the CPU and press it up, maybe it's OK).

Oh. There is indeed this glitch. It should be a program that is a motherboard boot with a BIOS, that is, a motherboard.

One reason is that the motherboard program is caused by incompatible parts of the motherboard. The inspection was not smooth, resulting in a delay in the start-up time. Second, procedural issues, solutions.

1. Restore factory settings. It is to unplug the button battery on the motherboard, wait a few seconds and then press it, test the machine, 2, is to remove all the things that can be removed from the motherboard, and then reply one by one. If that part is faulty, replace it.

It should be a matter of memory and cup, but if there is a problem with memory and cup, the fan should also be turned.

Good luck, maybe a lot of dust. You just need to clean the dust.

Bad luck. Something went wrong with some part of the plane. You pay attention to the connection of the wires.

The power connection port is empty, resulting in it.

1. Reason: If you plug in the power supply for a period of time to turn on, this is because there is a problem with one (or some) capacitors in the power supply part circuit, so it cannot respond immediately and the current cannot be output instantly.

2. Suggestion: go to the after-sales service for maintenance or replace a power supply.

Related principle: a. The mains power is 220V alternating current, and the computer needs direct current to work, and the role of the computer's power supply is to convert the alternating current into direct current for the computer. Capacitors play a central role in the smooth operation of the entire system in this process.

b. The capacitor itself has the function of charging and discharging, and the situation you mentioned is because of some reasons that cause the impedance of the capacitor to become larger, which makes the charging and discharging efficiency of the capacitor decrease and the charging and discharging time becomes longer, so it will be so slow to enter the normal working state.

Summary. 1. Let's check the boot switch of the computer first to see if it can't bounce up, whether there is damage, if the contact is poor, then you need to press it several times to turn it on. 2. Replace the power supply on the host with other normal power supply to test it, if it can be turned on normally, it means that there is a problem with the power supply.

3. Turn on the host to see if the internal plug-in cables and memory are plugged in normally. 4. If the above checks are invalid, there is a problem with the motherboard.

Why does the computer power switch need to be pressed several times to turn on? (started for a few seconds and then stopped).

Hello, dear. <>

I'll answer that for you. Please wait a minute.

1. Let's check the boot switch of the computer first to see if it can't bounce up, whether there is damage, if the contact is poor, then you need to press it several times to turn it on. 2. Replace the power supply on the host with other normal power supply to test it, if it can be turned on normally, it means that there is a problem with the power supply. 3. Turn on the host to see if the internal plug-in cables and memory are plugged in normally.

4. If the above inspections are invalid, it means that there is a problem with the main base.

After pressing the switch, the fan turns, and it stops in a few seconds, and when you press it again, it stops in a few seconds. Low success start-up rate.

1. If there is a problem with the power supply Huaidug switch, you can replace it with a switch. 2. If there is a problem with the power supply, then it needs to be repaired or replaced. 3. The memory module and other accessories inside the host are loose, and they can be plugged in firmly.

4. If there is a problem with the motherboard, you can only take out the repair point and ask a professional to repair it.

Thank you! Dear, if my answer is helpful to you, please give a thumbs up (comment in the lower left corner), your efforts are very important to me, and your support is also the motivation for me to improve Lu Qiaochun. Finally, I wish you good health and a happy mood! <>

<> are not welcome to kiss.

Share how to disconnect the power supply and determine whether it is a motherboard failure or a power supply problem.

Preliminary investigation: Open the chassis and look at the operation of the three fans when turning on the power supply, and the fan does not run immediately, which is the cause of the power supply.

The CPU fan does not run immediately, it is the motherboard's fault.

If the fan of the graphics card does not rotate, it is due to the reason of the graphics card itself or the power supply is insufficient and the three fans do not rotate, which is the cause of the power supply.

1. First of all, check whether the external wiring of the computer is connected, and plug in each cable again to see if the fault is eliminated.

2. If the fault persists, then open the main chassis to check whether there is any excess metal in the chassis, or a short circuit caused by the deformation of the motherboard, smell whether there is a burning paste smell in the chassis, whether there are burned chips on the motherboard, whether the capacitors around the CPU are damaged, etc.

3. If the fault persists, unplug the reset cable on the motherboard and connect with other switches and indicator lights, and then use the change cone short-circuit switch to see if it can be turned on.

Is it slow to boot or the power supply is not responding, let's be clear.

The motherboard can have problems, and it is best to take it to a repair station to repair it.

There are several reasons why you need to press the computer boot button several times to turn on the computer:

The computer boot button switch is not in good contact. This situation is the most common, because the contact point of the switch button is small, the use time is long, dirty, and the contact is oxidized, and the contact point of the switch cannot be closed. The only solution is to replace the switch.

There is a poor contact between the switch wire and the computer motherboard. One is that the switch is often pressed and soldered to the solder joint wire of the switch is desoldered, and the other is that the power cord is dirty or caused by oxidation between the power cord and the power pin of the motherboard. Solution: Repair welding or clean up the oxide layer.

The position of the computer boot switch and the chassis power switch button is inappropriate, or misaligned. Check whether the panel is deformed or misaligned, if it is not easy to solve, you can replace the computer restart switch and power switch.

The motherboard battery records the data in the BIOS, what does it have to do with your boot?

There is only one reason, the boot button or the line is not in good contact. Take it to the computer store and ask him to change the line for you, just ten dollars. (You'll change it yourself).

The computer starts, it's not normal, you need to press the button a dozen times to start occasionally, what is the reason or malfunction?

Well, it may be that there is a problem with the buttons, so it is recommended to fix it.