How To Repair Motherboard No Power?

You might skip a heartbeat if your computer’s motherboard is unresponsive. This computer hardware is resilient and works fine for years. There can be multiple reasons that lead to an unresponsive motherboard. Blank screens and no signs of power can signal that your motherboard has become faulty.

How To Repair Motherboard No Power

I have changed three motherboards in the last decade and decided to write an article to help you all. The information mentioned below will help you go through the troubleshooting process.

How To Repair Motherboard No Power?

There can be multiple reasons your PC’s motherboard has no power or is unresponsive when the power cable is plugged in. If you aren’t into electric repairs, identifying the problem and finding a solution can be difficult. Dig into the information below to learn how to repair the motherboard with no power.

Check Power Supply/Cables

The first thing that should come to one’s mind when the motherboard isn’t responding is to check the power cable or supply. This can be a common human error resulting in an unresponsive motherboard. It is important to check the power cable. Please ensure the connection between the motherboard and the extension is stable. Faulty electric sockets can also be the reason for poor connection.

Check Power Supply Cables

When you ensure the power supply is adequate, check the cables. The 24-pin corrector should be plugged in properly so you can observe a LED light. This tells you that your motherboard is on and has sufficient power to make the components work together. Hence check the power supply and ensure the cables are plugged in properly so the motherboard can work perfectly.

Correct Installation Of Components

The incorrect placement of components on the motherboard can result in no power. This can be extremely frustrating when the motherboard does not work after you have installed all the components. Double-check all the components after installing them on the motherboard to avoid this problem. Look at the hardware carefully before plugging in the power cable.

Correct Installation Of Components

You should place the slots in front of the processor. Moreover, placing the heatsink in the right place is extremely important. Both the PCI slots and the video cards should be placed parallel to each other. Hence placing all the components correctly will ensure smooth functions of the motherboard.

Reinstall Motherboard Standoffs

One way to get your no-power motherboard to work is to rearrange the standoffs. This can work and make the hardware work fine. There is a chance that you might leave spots in between, which will result in a short circuit. As a result, you will observe that your computer’s motherboard appears to be dead or unresponsive. This can easily be fixed if you remove the case of the motherboard.

Reinstall Motherboard Standoffs

The screws or standoffs in the case are short; the motherboard might not work fine inside the case. You can take out the board from the case and check it. The board is perfectly fine if you see an LED light and some response from the board. The problem lies in the case that hinders the function of the motherboard. Hence, reinstalling the standoffs can only complete the job in a few minutes.

Reinstall GPU and RAM

The graphical processing unit and RAM are two important components of the motherboard. These can be placed onto the motherboard and perform many functions. Sometimes, the improper placement of the GPU can result in no power in the motherboard. This is very common in motherboards with LED lights that work as indicators.

Reinstall GPU and RAM

You can remove the RAM and GPU and reinstall them again. Keep placing the RAM at different slots to check if the motherboard works fine or not. The reseating of GPUs can greatly help speed up the repair process. Hence you can watch some reference videos to follow the steps essential for the motherboard to start working.

Short Circuit

As mentioned, the motherboard is resilient computer hardware, but it can stop working too. One of the common reasons for no power in the motherboard is the short circuit. The system can crash, or the capacitors might blow out. All of the components on the motherboard are connected. The point of connection is the metallic case of the motherboard.

Short Circuit

Hence, keeping the board away from the case for at least an inch or two is best to avoid short circuits or capacitor blowouts. This will save you in the long run, as motherboards can function properly for two decades. Hence keeping a distance from the metallic case and using rubber wires that do not heat up quickly can make the motherboard work properly.


How do you fix a motherboard that does not turn on?

You can use a few methods to fix a motherboard that does not turn on. The first thing that should be done is to check the power supply and cable. If both are fine, you must dig deeper to look for the problem.

Can a dead motherboard be repaired?

No, a dead motherboard cannot be repaired once the board gets unresponsive, even if the components are installed properly.

What is the cause of a dead motherboard?

There can be multiple reasons behind a dead motherboard. Sometimes it does not get enough power, or the components are installed incorrectly. You have to observe everything to know why a motherboard is unresponsive.


A brief article on how to repair a motherboard with no power is given for your help. Some common problems people face while using this hardware and the solutions to fix them are mentioned. You won’t need any professional help to follow the information above. I hope that by reaching the end of the article, you can now make your motherboard work after facing several power issues.

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