Why Is My GPU Stuck At 300MHz?

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Sometimes the GRU is stuck at 300MHz then you must think that “why is my GPU stuck at 300MHz”?  Basically, Your GPU may get stuck at 300MHz due to incompatible drivers linked with your graphics card, there might be a faulty power supply or wrong power management settings.

The GPU may also get stuck at 300MHz because of a bad solder joint, damaged shunt resistors, or issues with the PCB. So, in this article, we will discuss the basic reasons behind the issue of “why is my GPU stuck at 300MHz”?

And we will also explain how to fix the issue by yourself without taking your device to the repair center. So you just need to read this article carefully.

reasons behind The GPU stuck at 300MHz

Let’s talk about the main culprits in detail!

Bad solder joint

A bad solder joint can be the culprit behind the GPU being stuck at 300MHz because it hampers the working of your graphics card.

Damaged shunt resistors

The damaged shunt resistors of the graphics card can be responsible for it. Basically when a lot of power flows through the GPU, then it will damage the shunt resistors. The GPU cannot handle and cannot reduce the amount of power, then it gets stuck at 300MHz which is a safe level.

Problems with the PCB

Generally, the Primary Circuit Board is that component on which the graphics card of a PC is fitted. Any problem with the PCB can lead to GPU getting stuck at 300MHz.

Dying graphics card

The graphics card can die prematurely due to excessive strain put on it like broken fans. This can also possibly reason to the GPU gets stuck at 300MHz which can minimize the power consumption while improving efficiency.

Faulty power supply

Sometimes, the PC may be unable to supply the power that needs for the maximum performance of the GPU. When your GPU is unable to get the required power, then it can easily get stuck at a safe level of 300MHz.

Wrong power management settings

When the power management setting is turned to low or high power mode, then the GPU gets stuck at 300MHz. then there is a need to select a balanced mode if the option is present there.

Incompatible device drivers

Sometimes the device driver software is incompatible with the specifications of the PC. In this way, your device drivers require an older or newer version to keep the GPU working in the required speed range.

How to Fix a GPU that is stuck at 300MHz?

If you came to know the exact reason for “why is my GPU stuck at 300MHz”? Then you also need to learn how you can fix a GPU getting stuck at 300MHz. You can fix it by installing the latest display drivers and also checking if there is enough power going to the GPU.

  • If there is any hardware issue then you cannot be able to fix it by yourself. Then it’s better to get the hardware issues repaired by a professional. Maybe, it will need a replacement.
  • You can also fix the issue by changing a prematurely dying graphics card by getting it exchanged under warranty.
  • You need to check whether your PC is supplying enough power to the GPU, you should try inserting the graphics card in a different PC and run it to check if it still gets stuck at 300MHz. if it does not stick at 300MHz then it means the improper power supply was the main reason but If it still gets stuck at 300MHz, then the graphics card might be faulty and in this case, you will need to change it.
  • Don’t keep your PC in low-power mode. To turn this setting OFF,
  • First of all, you have to go to the “Device Manager” window
  • Now, you have to click the “Power Management” tab.
  • Next, you should also Change the power settings according to the requirement of your pc. You have to change the settings to “maximum performance” or “balanced” mode.
  • If you just have installed the latest drivers on your pc and you are still experiencing this issue, then you need to uninstall the drivers and download almost three versions of older drivers from the official website of the provider. Now you have to each of these versions and check if any one of them helps to resolve the issue of the GPU stuck at 30MHz.

Why does the GPU keep dropping to 300MHz?

Generally speaking, The GPU keeps dropping to 300MHz due to the BIOS and memory settings having changed from the default options. But don’t worry, you can fix a GPU that keeps dropping to 300MHz by following these easy steps:

  • First of all, you have to change the BIOS Settings to default options by launching the BIOS Setup. So you have to click on the option of “Assessing BIOS”.
  • Next, you need to Press the F9 key to open the “Factory Default Settings“. Here you can see a message box on your PC’s screen that is asking you to confirm your choice. So, you have to Press the “OK” button followed by the “Enter” key.
  • After that, the BIOS Utility Setup will appear, you have to press the F10 key to save the changes and exit the setup.
  • Here you have to enable the XMP option by entering the BIOS setup. So you just have to do this, just restart your pc and press the “F2” or “F10” key to boot into the BIOS. Now, Go to the “Memory Tab”. Find the XMP option and enable it.
  • Now you have to Exit the setup and when the computer starts, then you need to go to the Power settings and choose the “High-Performance Plan”.
  • Next, just go to the “Change Plan Settings” and click on “Restore Default Settings”.


As we have already mentioned above The GPU of your PC may get stuck at 300MHz because of some possible reasons and then this start to create problems in the performance and display of the PC. It may happen due to hardware issues or software issues with the computer.

You can fix the hardware issue by repairing it with a professional and fix the software issues with the settings of the software using the Device Manager of your PC. And always download the drivers from the official websites according to the graphics card provider to avoid such issues.

If there is a dying graphics card, you just need to replace it. So that is all, you have to learn about “why is my GPU stuck at 30 MHz”. We hope so, this article will help you a lot!

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