AMD CPU Stuck At Low Clock Speed [Causes + Fix]
This article will assist you in what to do if AMD CPU Stuck At Low Clock Speed. Almost every Windows laptop or desktop has a different range for the CPU’s operating speed.
You should know that the CPU doesn’t always operate at maximum speed. It operates by how the OS distributes the load.
However, something must be done if Windows 11/10’s CPU is not operating at maximum capacity despite heavy demand. You can test the speed of the CPU using any stress test program if you want to be sure.
AMD CPU Stuck At Low Clock Speed
The following three factors should be considered when a CPU’s clock speed decreases: The battery enters low power mode due to low battery levels. The CPU throttles due to overheating to reduce heat—incorrect configurations, such as a CPU-throttling TLP configuration.
CPU Is Not Running At Full Speed Or Capacity
As laptops depend on batteries, this scenario happens more frequently in them. Intel Processors employ speed Stepping Technology. It implies that the processor’s speed is slowed when performing little activities.
However, the battery may need more charge if this occurs when using a demanding program. Windows will try to keep the machine working as long as possible.
It accomplishes this by lowering the CPU or processor speed. However, there are occasions when you are willing to give up battery life to do the job on schedule.
Set The Processor State To The Maximum In Power Options
In the search field, enter control. It will display the traditional Control Panel in addition to well-known alternatives.
Choose Change Plan Settings > Change Advanced Power Settings from the Power Options menu. Select Maximum processor state under Processor power management. When it is powered on and plugged in, choose 100%.
The System cooling policy option should then be expanded, and it should be set to Active. By doing this, overheating will be prevented.
Apply this modification to all power management profiles. Your CPU will continuously operate at maximum capacity in this manner.
Update Or Disable The Intel Power Management Driver
Computers with Intel processors feature specialized software that regulates CPU and Fan speed when battery life is needed. Try temporarily turning it off to see if the CPU fan speed changes.
How To Fix CPU Stuck At 0.39GHz/0.78GHz Speed On Laptop?
Many laptop users report strange hardware and software troubles due to the summer. Numerous customers have complained about a problem where the CPU frequency becomes stuck at 0.39GHz (0.78GHz or 0.79GHz in some cases) after resuming it from Sleep mode on numerous forums and brand community pages.
The system is becoming slower or freezing as a result at the same time. Switching the laptop to charging mode does not impact the Frequency.
What, exactly, is it that is limiting the Frequency of the CPU? Well, after doing some study, we discovered the following two most popular reasons:
Low Frequency due to Low Battery
When the battery runs low, the Windows OS may have to shut down in particular circumstances.
Additionally, before turning the laptop off, Windows will write the data that is now in memory to the hard drive so that it can be promptly recovered (without losing any work in progress).
The laptop won’t shut down completely; instead, it will remain in sleep mode until the battery is completely depleted.
The notebook’s system may have set the CPU’s Frequency to a low frequency while writing the data to the hard disk to save battery life.
A data writing operation completed before the battery completely drains will be made possible by the lower power consumption.
Low Frequency Due To CPU Mechanism Bug
In a different scenario, this issue may arise with your CPU. An overheating laptop may force the CPU to lower its clock speed to a much lower frequency to prevent another overheating-related problem.
After lowering the CPU frequency, the laptop might enter hibernation mode after writing the RAM data to the hard drive. It is important to note that Windows 10 and Windows 11 operate on essentially the same basis.
Because of a problem in the CPU’s mechanism, the CPU’s Frequency may not return to normal when Windows is restarted from hibernation mode and instead continues to display a lower frequency (such as 0.39GHz or 0.78GHz).
Two Ways To Fix CPU Stuck At 0.39GHz/0.78GHz/0.79GHz On Laptop
Restarting the laptop might not be helpful in the above-mentioned situations, and the CPU frequency might stay frozen. So, what is the precise answer? Here are a few solutions to this issue.
Force Reboot By Long Pressing The Power Button
The identical data state that locks the CPU’s frequency is brought to memory when the system exits hibernation mode, as was previously indicated.
A force shutdown or force reboot may be helpful in this situation. Hold down the power button for a lengthy period to shut down and restart the laptop.
In this case, the system will shut down without saving data and reset several status-related settings, such as the CPU’s frequency lock settings. Your CPU will resume operating at its usual frequency after the restart process.
Turn Off Overheat Protection With The Throttle stop Application
There is an alternative approach to fix this problem without restarting your laptop. You might find it useful to utilize the “ThrottleStop” program to alter the CPU’s settings.
It is a compact utility created by the renowned website “TechPower Up.” To get ThrottleStop, click here.
You can remove the CPU’s overheating protection by finding the “BD PROCHOT” option in this app, ensuring it is not checked, and saving your changes. As a result, the CPU’s frequency will return to normal.
Conclusion
If nothing else works to fix the AMD CPU Stuck At Low Clock Speed, you might have a hardware issue that is more difficult to resolve.
Contact the maker about repairs if your laptop is still covered under warranty. If your motherboard (or some other component) is, in fact, defective, they’ll probably replace it at no cost to you.
Find a reputable repair facility in your area if your warranty has long since expired, and ask them if they can do a more thorough diagnosis.
If the repair expense is prohibitive, you might have to replace the laptop. Although it’s disappointing, at least you can resume working.
Frequently Asked Questions
Why is my CPU running at 0.79 GHz?
To conserve energy or lessen the heat produced, the processor may use this capability to slow its speed. A processor might employ this capability for various reasons, such as idle time (to conserve power) and high temperatures (to protect the cooling system).
Why is my CPU not running at max clock speed?
Go to Settings > Power and Sleep in Windows 10 and select “Additional power settings” from the list on the right. Decide on “Balanced”. This should resolve your issue. Click “Change advanced power options” under “Change plan settings” on the one you now use to learn more. You reach the attached screen.
Why is my CPU running at 0.19 GHz?
CPU throttling, a power-saving function in Windows where the CPU clock speed decreases under load, is a common cause of these dips. Although you might also need to turn off the power management option in your computer’s BIOS, you can avoid these dips by altering the power management settings in Windows.
This is Mohammad Talha, a fervent tech enthusiast with a Computer Science degree, has been reviewing products and assisting the digital community for over 6 years. My passion for technology is matched only by my dedication to helping others navigate the ever-evolving digital landscape.