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Troubleshoot And Fix Asus Motherboard Error Code 99 Completely

When it comes to high-performance laptops, Asus is one of the leading brands. However, the Asus laptops also sometimes get some technical glitches. One of them is the Asus motherboard error code 99. Generally, this error appears when the motherboard is unable to perform the boot function. When this error occurs in your Asus laptops, you get stuck on a black screen with this error code. Also, your Windows cannot be initiated because this error restricts them. In a few words, this error also occurs due to the BIOS setup. Basically, it is a hardware issue, so you can resolve it by following some effective methods. In this article, we will talk about the proper fix for this error. Just keep reading this article properly to overcome this error.

Probable Causes of Asus Error Code 99:

To overcome this error, you have to know about the main reason behind it. Sometimes, you do not understand the exact reason behind this type of error. Here, we declare multiple reasons due to which Asus motherboard error code 99 occurs.  Check the points below:

  • When the Motherboard is unable to perform the boot operation.
  • Invalid BIOS setup
  • If you have the hardware issue
  • Connection problem of HDD
  • If you have an incorrect CMOS battery.

So these are some of the main reasons for the Asus motherboard error code 99. Now, go for the alternative solutions below.

Step-by-Step Procedures To Fix Asus Error Code 99:

Here we are going to discuss some easy methods to fix this error quickly. So if you want to resolve it, then follow the steps below:

Disconnect the Hard Disk Drive (HDD)

The first step to overcome Asus motherboard error code 99 is disconnecting the damaged or faulty HDD. Remove the HDD from your system and try to reconnect it in any other device. This error also occurs due to the HDD SATA cable. So, you need to disconnect it too.

Mount and Remount the CPU

If the above method does not work for you, then you can perform this step. You just have to mount the motherboard from its original stage and try to remount it to its exact location. Then, check that the error still persists or not. You can also perform the next step to resolve this error.

Restore the MBR

Damage or faulted MBR may be another cause of this error. So, to fix this error, you have to go into the BIOS boot option and click on the Save and Exit option. Restore the MBR to deal with this error. Now, check for the error, if it still persists, then you can go for the next method.

Reset the CMOS

Check whether all the things in the motherboard is seated properly or not. After that, reset the CMOS by unplugging the socket and removing the motherboard battery. Now, replug the CMOS battery from the socket. Now, check for the error.

BIOS Setup

To overcome Asus motherboard error code 99, you can also verify the time and date of BIOS. Therefore, you can start the troubleshooting method from the BIOS. To perform this step:

  • At first, shut down your computer and continuously press the F8 button.
  • Then, from the BIOS option, go to the BIOS setup option with the help of the arrow keys.
  • Now, hit the Enter key on the troubleshooting option

After performing the above steps, you will see that your Windows will restart automatically. When your device fully starts, you can see that the error does not persist. If it still occurs, then you can go for the next step.

Perform the Scan Disk Task

This error may occur due to the fault in the scan disk. Running the scan disk can repair the file system. After the scanning gets completed, your system will work newly. It will help you to resolve the Asus motherboard error code 53.  If this error still persists, then you can try the next solution to overcome it.

Check the Motherboard Connection

Sometimes this error also occurs due to the loose connection of the motherboard. So make sure that the motherboard is properly connected. Also, all the inside connections are properly connected. After performing these steps, you can easily resolve this error.

Thus, this article gives you a brief idea about how to solve Asus motherboard error code 99. Hope the above solutions will help you to fix this error. If you have any queries regarding this error, then you can leave it in the comment section below. We will always try to give appropriate answers to your questions.