Orange Light On Motherboard? Your Complete Guide for 2022

The majority of people today depend on a smartphone or a PC to do their work.

These two have gotten increasingly integrated into our routine and save much of our time when it comes to productivity and is also an option when we need some entertainment.

However, the problem is that not everyone is familiar with the technologies involved with a PC’s hardware components, which means they need to Google if something goes wrong.

Electronics are designed to let us know if there is a problem with their operation.

These signals include sounds or lights indicating that something is wrong, and one such indicator is an orange light on the motherboard.

We can all agree that the motherboard is essential to the functioning of a computer.

It is the place where everything is connected, like the CPU, memory, and PCI-Express ports, among others.

So, when there is an orange light on motherboard, we should be concerned as most of the time, it is pointing to a failure in the system’s operation.

A solid orange power light means an issue with your motherboard, while a flashing orange light indicates a problem with the power supply.

The meaning of the orange light on the motherboard?

There’re a number of possible issues with an orange light on your motherboard.

It also has different meanings depending on the blinking pattern – which is either static or blinking.

Solid orange light is an indication of a possible problem with either the memory or the motherboard.

On the other hand, a blinking orange light means there’s probably a problem with your computer’s power supply. Here is a list of issues your motherboard might be having

Low Power Supply

If your computer is not getting enough power, the motherboard may emit a blinking orange light as an indicator, signaling that you should check the power supply and make sure it is providing enough power to your PC.

You can also try unplugging unnecessary devices from your computer to free up some power.

Unstable Power Supply

The quality of your power supply is critical. If you feel that your PC is unstable, it may be the power supply or motherboard.

Moreover, make sure that your power supply can handle all of your components.

Check the voltage and amperage requirements of your motherboard against the power supply you are using to ensure they are compatible with one another.

The motherboard is not recognizing the RAM

If the motherboard is not recognizing the RAM it can emit orange light. One possible solution to this problem is to remove the old RAM and replace it with new RAM.

If this does not work, you may need to take your motherboard to a computer technician for further assistance.

If the RAM appears to be connected properly but is still not working on your motherboard, you should attempt to remove and reseat it into the slot again before performing any diagnostic tests on it.

Loose Hardware or Wire Connection

Loose or damaged hardware and wires can cause the orange light to appear on your motherboard. First, you should check all connections and make sure everything is plugged in properly.

You should pay close attention to the wires that connect to the power supply as they can become loose easily if they are not tucked behind your computer case.

If you are confident enough to open up your computer case, you should take a look at the wiring inside and ensure there are no loose connections or damaged wires.

If you notice anything out of the ordinary, it is best practice to replace those faulty wires before continuing with other troubleshooting steps.

It is also important to remember that this process requires a lot of technical expertise and may be dangerous if you don’t have experience working inside the chassis.

Issue With CPU

Make sure the CPU is compatible with the motherboard and vice versa. If the CPU is not compatible with a specific motherboard, it may not fit properly in its socket.

Make sure that the CPU is fully seated on the motherboard. The CPU should be in its correct position before attempting to power on your computer for the first time.

If you are unsure whether or not it’s properly seated, you can double-check by removing and replacing it.

Solution if the Orange Light is Static

In the case of the static orange light, you must correctly diagnose the system since there may be many instances that are causing your motherboard to emit the light.

It is generally related to a memory such as HDD or SSD. But, before you make any decisions, it’s usually a good idea to check your system.

To discover what’s wrong, first remove all of the cables connected to the system, such as hard drives and optical drives.

After that, connect the power connections to the motherboard and turn on your PC.

If the system is operational, connect each hardware one at a time to see which one results in orange light on the motherboard.

If the issue isn’t resolved by now, consider removing and cleaning the pins of the RAM properly.

Also, if you have dual sticks, try using a single stick and see if the system POST.

Solution if the Orange Light is blinking

If the orange light on your motherboard is blinking and the fans aren’t turning on, there’s a good chance it’s due to a problem with your power supply unit.

If this is the case, check to see whether your system is receiving the correct voltage from its PSU.

If it is receiving proper voltage, then you need to further diagnose your power supply, which can be done using a paper clip or a PSU jumper.

To test your PSU and be more certain about the orange light on your motherboard, follow the below steps:

  • Shut down your PSU and remove every cable attached to it, except the 24-pin cable and the main cable.
  • Once done, count from the left of the 24-pin cable while it faces towards you and locate the pin 4 and pin 5.
  • Insert the two ends of the paper clip (or use PSU jumper) in the pin 4 and 5 you just located.
PSU test for orange light on motherboard
  • After doing that, start the PSU and check whether its fan turns on or not. If the fan is not switching on, then your PSU is damaged or has malfunctioned.
  • However, there may be situations when the PSU fan is spinning, but the system will still not boot. In that case, you should use a multimeter to check the individual voltage to ensure that the PSU is delivering enough power. Alternatively, most power supplies include a button that allows you to perform a self-diagnosis on the power supply unit.

If None of the Above Solutions Worked, You Can Also Try

Replacing the Power Supply.

The power supply is the source of power for your motherboard, so if you have an issue with it, your motherboard will probably emit orange light.

The good news is that replacing a power supply is pretty straightforward.

To get started, grab your case manual and locate the panel where you can access the power supply. The most common place to find this panel is on the side or bottom of your case.

Remove this panel and you should be able to see your motherboard. Using two hands, pull out the old power supply to remove it from the case.

After you have removed your old PSU, check whether or not it has ATX connectors that connect to your motherboard since motherboards (and cases) come in different sizes, so make sure that any new PSU will fit inside your case and will plug into all of the proper connectors on your mobo!

Resetting Motherboard CMOS Battery.

After removing the motherboard’s battery, you need to replace it with a new one. Ensure that the new battery has the same voltage rating as to your previous one.

If the motherboard does not start up even after replacing the CMOS battery, then there may be some other problem with it.

You should also test if your motherboard is working properly.

For this, you can measure its voltage by using a multimeter or by testing it on another computer to determine whether your board is faulty or not.

Then, reinsert and secure all components back into their original positions before turning on your PC again.

Removing and Re-inserting the RAM Stick

In some cases, the RAM stick or sticks may have become dislodged a little bit. If you see that it is sticking out even a tiny bit, then you’ll want to remove and re-insert it into its slot.

To do this, simply release the latch at each end of the memory slot and pull up on the RAM stick while holding onto one of the ends.

Once the stick has lifted out far enough, you can reach underneath with your other hand and pull it up (and out) all the way.

To insert it again, just line up the notch in the middle of one side of your RAM stick with the gap in your memory slot, push down firmly on each end until they click back into place, and then make sure that both ends are secure before powering back on again.

If the PC still doesn’t boot after re-inserting the RAM, try to boot it with only one stick.

Orange light on an ASUS Motherboard No Boot

ASUS motherboards are a popular choice for custom gaming PCs.

They are known for their quality and performance. However, there are some users who have experienced an orange light with no boot. This can be caused by several things.

One possibility is that the motherboard is not getting power which could be due to a faulty power supply or incorrect wiring.

The power supply should be checked to make sure it is providing the correct voltage and wattage for the motherboard.

Another possibility is that the motherboard is not detecting the RAM correctly.

For this reason, you need to check RAM to make sure it is seated correctly and that there are no bent pins.

ASUS Motherboard Orange Light After Connecting to PSU

If you are experiencing a static orange light on an ASUS motherboard after connecting it to a PSU, then this is usually not a problem.

ASUS has a standard orange LED which indicates that your motherboard is receiving power and working perfectly fine.

Final Words

In conclusion, there could be various problems causing an orange light on the motherboard, including memory issues, video card issues, and a bad power supply unit, among others.

If you have tried all the solutions above and still have an orange light, then your motherboard might have failed and requires an inspection from a professional.

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