The newly bought motherboard can t start, and there is no response when booted.

Reasons and methods for not being able to start.

Unplug the computer power cord and press the on/off key on the case 5 to 6 times to release the residual charge of the motherboard.

Open the side panel of the case, plug and unplug the socket of the replacement memory, then remove the CMOS battery on the motherboard, and install it after 1 minute. The computer has a discrete graphics card, so it's best to plug and unplug the graphics card.

After the above operations are completed, the computer is powered back on. If the fault persists, it is necessary to use the minimum system method to boot the machine.

At this time, you should be able to see the display content normally, pop up the hard disk can not be detected, keyboard and other prompts, and then you can enter the BIOS, and the buzzer has no abnormal sound.

If it is abnormal, the display is not displayed, or the screen is blurred, or the buzzer has an abnormal sound.

That could be a memory issue itself. It doesn't work in any slot, and it doesn't work on other machines, so you can only change the memory.

Compatibility issues. Other machines can be used, but this one can't. Or a single root can be used separately, but two roots cannot be used, and the memory can only be replaced.

Problems with the connection of the monitor. You can check whether there is a broken needle or a short circuit. If the graphics card itself is damaged, it will be time to replace the graphics card.

If the motherboard problem, the graphics card slot part, or the related control circuit fails, the only way to solve it is to replace the motherboard.

1. If the motherboard is not connected to any other wires, CPU or memory, plug in the power supply, the power supply fan will turn, and the buzzer connected to the motherboard will alarm.

2. If you install other hardware on the motherboard, you can't connect the hard disk, but it can start, and it will prompt that the hard disk cannot be found.

3. When the power is not turned on, the power button indicator will not light up.

4. ASUS M2N-MX jumper, there is an English logo written on the board, you can read the motherboard manual.

The red and green ones are the hard disk and power lights, and the red ones are generally the hard disk lights. Light blue and dark brown are the power on and restart, corresponding to the letter connection. The orange one is the buzzer. If it doesn't work, see if it's a reversal.

This is not necessarily, it depends on the actual situation, if the boot display screen is black, it may be a motherboard problem or a memory problem, if you plug in multiple memories and unplug them, try them one by one, if you only plug in one memory, you unplug the graphics card, plug it into the onboard graphics card and try, if it still doesn't work, you can be sure that it is a problem with the motherboard, you see if the motherboard capacitor is bulging.

If the computer can't turn on, it may also be a problem with the motherboard, but you still need to replace the accessories to detect it, first of all, you need to rule out the display, if the display can be lit on other computers, then you need to replace the accessories to detect the hardware problem.

Yes, if the computer can't be turned on, it is likely to be a problem with the motherboard, but if it is a problem with the motherboard, is there any need to repair the computer? It's best to just replace a host directly. Because the motherboard** is very expensive.

There are many reasons for this:

For example, faults in the motherboard, switching power supply, CPU, memory, graphics card, hard disk, system, etc., will cause the computer to fail to boot.

If you can hear the sound of the fan, it is likely to be a problem with the memory module, or a problem with the hard disk, or a problem with the motherboard.

If the computer does not turn on, it may be a problem with the motherboard, because if the motherboard is broken, then it will not be able to turn on.

Yes, the motherboard is very important, connect the parts, once it is broken, it will definitely not turn on, you can insert a diagnostic card to distinguish.

There are many reasons why the computer cannot be turned on, such as a bad power supply, poor contact of the memory module, etc., and a problem with the motherboard can also be one of the reasons why the computer cannot be turned on.

If it can't be melted, the power supply problem is the most likely, followed by the motherboard problem. If it doesn't show up, there are most problems with the memory and graphics card, and then check the motherboard problem.

The computer can't turn on, is it possible that the motherboard is the problem, the computer can't turn on many of the problems are likely to be the motherboard of the host is broken, or it may be a problem with the monitor.

There are a lot of problems that the computer can't turn on, and one of the reasons is likely to be a problem with the motherboard.

Motherboards are very fragile, and if something goes wrong, it can cause all sorts of problems.

If the computer can't turn on, is it possible that there is a problem with the motherboard, or there are many reasons for this, and it is best to say that you can go to the after-sales service hotel repair shop to see what the cause is. After all, there are many reasons for him, and it may be the reason for Zhuji, or it may be the reason for the electric board.

The biggest possibility that the computer will not turn on is the power supply and motherboard failure.

There will still be possibilities.

Since you ask like this, it is speculated that you are not a professional, so it is recommended to go to a special repair station to check it, after all, the data of the hard disk is the most important, and it will not be deceived by maintenance profiteers.

If you can't even get a black screen, it's likely to be a problem with the motherboard.

Some people generally press the power to turn off. It's easy to burn the motherboard.

Summary. Hello, 1. The problem of detecting line contact may often be the poor contact of the power cord that causes the computer host to boot up and does not respond, which is also a relatively common reason. Workaround:

Reinstall and unplug the power cord, check if the power cord is broken, and then try to turn it on again. 2. Poor contact of memory sticks If the memory module in the host is broken, it is easy to appear in a state of poor contact, which will cause the computer to fail to start, and the host will make a "Dididi" sound. Workaround:

Unplug the memory module, use the eraser to wipe the position of the gold finger (metal position), and then reinsert the memory card slot, or change the socket. If all of them are invalid, you need to check whether the memory module is damaged. 3. The motherboard burns out the high temperature inside the chassis and can easily lead to hardware damage, many friends like to use the computer for a long time or never shut down, and it is easy to cause the motherboard to burn out after a long time.

Solution: It is recommended to go to a computer store for further in-depth inspection, repair or replacement of the motherboard. 4. System problem solving:

Reinstall the system. Hello, 1. The problem of detecting line contact may often be the poor contact of the power cord that causes the computer host to boot up and does not respond, which is also a relatively common reason. Solution: Reinstall and unplug the power cable, check whether the power cable is broken, and then try to restart the power cord.

2. Poor contact of the memory module If the memory module in the main early judgment machine is broken, it is easy to appear in the state of poor contact sock sail, which will cause the computer to fail to start, and the host will make a "Dididi" sound. Solution: Unplug the memory module, use the eraser to wipe the position of the gold finger (metal position), and then reinsert the memory card slot, or change the socket.

If all of them are invalid, you need to check whether the memory module is damaged. 3. The motherboard burns out the high temperature inside the chassis and easily leads to hardware damage, many friends like to use the computer for a long time or never shut down, and it is easy to cause the motherboard to burn out after a long time. Workaround:

It is recommended to go to a computer store for further in-depth inspection, repair or replacement of the motherboard. 4. System problem solution: reinstall the system.

Can you elaborate on that a little bit more?

Hello, 1. The problem of detecting line contact may often be the poor contact of the power cord that causes the computer host to boot up and does not respond, which is also a relatively common reason. Solution: Reinstall and unplug the power cable, check whether the power cable is broken, and then try to restart the power cord.

2. Poor contact of the memory module If the memory module in the main early judgment machine is broken, it is easy to appear in the state of poor contact sock sail, which will cause the computer to fail to start, and the host will make a "Dididi" sound. Solution: Unplug the memory module, use the eraser to wipe the position of the gold finger (metal position), and then reinsert the memory card slot, or change the socket.

If all of them are invalid, you need to check whether the memory module is damaged. 3. The motherboard burns out the high temperature inside the chassis and easily leads to hardware damage, many friends like to use the computer for a long time or never shut down, and it is easy to cause the motherboard to burn out after a long time. Workaround:

It is recommended to go to a computer store for further in-depth inspection, repair or replacement of the motherboard. 4. System problem solution: reinstall the system.