Product : Acer Helios 300 PH315-52 (with bios menu unlocked) CPU : i7-9750H base clock is 2.6GHz and Turbo boost is 4.5GHz my system is runing at 4.2 GHz on idle but as i start a game or stress test(aida64) my cpu clock speeds starts falling and goes below 2.1 ghz i have applied liquid metal on it and removed all the stock thermal paste,pads and putty on the cores i saw difference of -15 C and cpu is not thermals throttling but it does shows current limit throttling and PL2 i thought it must be the bios causing the problem so i got my bios advanced menu unlocked with the help of this fourm only but could not find anything in bios and don't have much knowledge
Zitat von Ansh2236 im Beitrag #1it does shows current limit throttling and PL2
Can you find the setting along the following path in your modified BIOS: Advanced -> Power & Perfomance -> CPU - Power Management Control -> View/Configure Turbo Options -> Power Limit 2?
Zitat von Ansh2236 im Beitrag #5What should I set it to ?
Its value should definitely not exceed the capabilities of your power supply. I do not know how much your processor can consume in boost. It's all up to you - try to add watts, increase the limit and test whether it has become better. In fact, it is quite dangerous.
i have this issue to, as soon as my bios was unlocked, my cpu started lowering its clock speed on idle. it has never done this before the bios was unlocked, so im unsure of how to resolve it and i have tried turning on and off things but couldnt fix it...
some this power limits controls EC fw on notebook "not react on your setup" - IMON for bypass NO LIMIT first determine BD-prochot ? critical for you _- HWINFO
TCC activation "8" ? 92C PROCHOT is here
EDP - VR setup "iccmax" current limit igpu - set lower / raise cpu on this system .,,.but 0.9V and 90C ?? not ideal status !!!
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Sun Jun 27, 2021 10:02 am
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PH315-52 (i7 9750h) CPU not performing
