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FAQ
Basically almost all Ryzen CPUs like Ryzen 7 7435HS and last A-Series 8000 and 9000 like A9-9420. You can find related information on this page
Saku Overclock was designed to work with mobile processors but it will also work on desktop with less effect. To get more features on desktop use your BIOS or Ryzen Master. If both do not work for you, have a look on ZenStates or ZenStates-Linux they are focused on Desktop support.
You can check undervolting support on this page.
inpoutx64.dll contains inpoutx64.sys which is a driver to enable access to physical memory. It is used to access the PM Table to enable monitoring.
Disable parameter which not found - it’s locked on your platform and no way to unlock it!
It’s hardly locked command by SMU. However, in most cases it is impossible to unlock such commands. You can also try applying several times. If error was caused after enabled undervolting or fixed cpu frequency check compatibility on this page
It’s error while applying the command by SMU or BIOS or something else. Reapply settings should be fixed, but sometimes setting is locked and there’s no way to unlock it
It’s error while something going wrong, so, you can take a screenshot and send it to Issues
Go to Settings page, set like me:
Then go to Overclock page
Open iGPU and CPU subsystem clocks section
Find Fix 0,4 GHz frequency and set this parameter to Max performance and set the checkbox to checked state
Apply parameters
In simple terms: Such processors have special, preset frequency states created for tests, and we can enter the processor into these states, as a result of which all its cores and subsystems will operate at the same frequency fixed by these states.
Expert: We force the processor to switch to AcBtc, which is described in AcBtc.h in AGESA, the processor uses RAMStates and cannot work in any other way, its frequencies and subsystems are fixed at preset frequencies described in AcBtc states, and in no other way it will work, no matter what conditions, until until the processor exits the AcBtc state. If you’re not an expert, there’s no point Googling it.
Since this is a test condition debug, it starts to work adequately, ignoring all other factors
Unfortunately, no, these frequencies are declared in AcBtc.h and there is no way to get more than 2400 MHz.
Against, no, these frequencies are declared in AcBtc.h and there is no way to set these freq states to one core or several but not all cores, only whole all CPU and subsystems.
They are only needed to fix the problem, even if it affected some states, let’s say the maximum performance is no longer working and the processor is still at 0.4 GHz and behaves like a corpse - you can try the next state.
You can disable this fix simply by set it to Auto/Disabled then apply all parameters and then uncheck the checkbox with Fix 0,4 GHz frequency and apply again.
You can add app in autostart with Windows, set close app to tray when it opening, set autoapply when opening, check for updates and I recommend to enable - Reapply latest setting every. Enable it. image::https://github.com/user-attachments/assets/3b55963f-e137-42ee-8283-390cbb9f4e7f[Application Behavior]
If you haven’t set Startup & Tray or Startup with OS option in Startup options and Autoapply latest settings when opening on the Settings page - No, during boot factory settings gets applied. You can chose preferred startup options:
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No startup options: The application does not run with the system and does not hide from the user in the system tray when launched.
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Hide to tray: When the application is launched from the user, it will immediately hide in the tray, without distracting you from your work.
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Startup with OS: The application will run with the system, but will not hide in the tray.
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Startup & Tray: The application will launch with the system and immediately hide in the tray, without distracting you from your work
It’s hard to say why this happens, most likely the BIOS reinitializes the SMU, so all the set values are reset, but you can still use autostart and Reapply latest setting every! It is worth noting that on most devices there is an automatic restoration of the parameters set by the manufacturer, this is NORMAL, which is why there is a setting Reapply latest setting every.
Go to Information page from time to time to check if your limits are still in place.
The different Problems may arise:
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You hit other limits
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You have not received a notification that the parameters have been applied
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Vendor locked this feature
CPU Power management is the result of more than 10 parameters, any of them does affect your CPU clock, not only the ones you try to adjust. To analyze what is happening on your system you need to check the Power Metrics Table (PMTable). You can check it in Saku PowerMon Pro. To get most usual information - go to Information page
Other Limits
If your custom limit value is reported in PMTable, but it shows that the actual value is below your custom limit definition
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you maybe hitting other limits reported by PMTable, run a benchmark and check values on Information page during peak load to check which limit is holding you back
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or you are hitting hidden limits which are not reported by PMTable
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Maybe ACPI/BIOS is pulling the limit. Probably ACPI edit or other hacks can disable this limit. But we don’t cover these types of hacks here.
You get successful messages even if the value was not changed or if the value was capped during adjustment Check if your limit got applied by inspect the Information page or Laptop behavior.
No because we don’t know if something did already change the limits. It is not possible to read the real default values. Default values get set during boot process via BIOS. But anything can overwrite these values like for example when you change to battery power some values already get overwritten.
It is more easy to just restart your system to apply default values.
If you want to help me with developing app faster Donation Alerts minimum donation 0.15$ and I’ll so happy! It’s easy, just click donate!
If you want to contribute the project, Contributions are what make the open source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated. If you have a suggestion that would make this better, please fork the repo and create a pull request. You can also simply open an issue with the tag "enhancement". Don’t forget to give the project a star✨, anyway! Thanks!
You can copy parts of the program code at will, observing the license, everything is in the same mode. DMCA is just a protection against completely copying the program or creating programs that are too similar in appearance (UI/UX). Protection of the program from unauthorized distribution /sale without my knowledge, the statement of another person as the author of the program and the exposure of another person as the author of the code. The program contains places taken from other programs, they do not violate the license of these programs, the lines of code taken are commented out as not mine, and the README also indicated what was used in creating the project
I allow the placement of releases of my application on external sources, external servers, but I am AGAINST completely copying the source code anywhere other than the forks of my application, and I am also against completely copying my Readme and placing it somewhere. I allow copying of my product to other sites ONLY WITH THE INDICATION OF ME AS THE AUTHOR IN THE TEXT. Everything else will be required to delete or resolve this issue.
Please install my program, it’s not difficult and take some your screenshots of my program. Rate app work and write a review. Your feedback. Instead of copying the Readme completely, write something from yourself or rephrase it, I won’t mind seeing something like this, for example, it was done on Softpedia and on Top4Downloads. And don’t forget to specify me as the author of the program! Just links to the program are not enough, you need to specify me as the author, I am trying for you alone and I hope that you understand if I wrote this, then there have already been cases. It would be great if you also provided a link to our discord community. Thanks for understanding.
An awesome ryzen laptop overclock utility for those who want real performance! - Erruar/Saku-Overclock
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