Almost everytime I open my laptop and it wakes from sleep, the cpu clock is stuck at 0.39 ghz and I always have to wait for around 30 seconds for it to return to normal. I have a very good Asus laptop with an nvme ssd and an i7 10th gen cpu. The model is ASUS UX425JA. Is there a fix for this?
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Does it simply take 30 seconds to reach normal operating temperature?– ChenmunkaCommented Nov 8, 2021 at 9:25
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Yes, around 30 seconds to reach normal cpu clock speed– YoyoProCommented Nov 8, 2021 at 9:29
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2A CPU warming up? Come on, a CPU would overheat instantly (within a few seconds) without any cooling, whatever is happening has nothing to do with the CPU “warming up”.– RamhoundCommented Nov 8, 2021 at 9:36
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1CPU warming up is a bit of a reach, but the chipset checking thermal sensors and making sure that the fan is running and working properly before releasing BD PROCHOT is vaguely plausible. It's a bit of a long time though, so it might be worth checking if your system has any firmware updates for the motherboard.– Mokubai ♦Commented Nov 8, 2021 at 9:42
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1@Ramhound but the problem is not necessarily in the CPU and I'm not talking about the time to warm up, I'm talking about the time to scan around an I2C or SPI bus looking for all the various other sensors and get what you think are sensible readings for them in order for the chipset to release their control of the CPU thermal throttling. If you look at the "BD PROCHOT" answer I posted you can see that the chipset can be given control of when the CPU is throttling based on whether it thinks other sensors are abnormal. The result is something outside of the OS and CPU deciding to throttle.– Mokubai ♦Commented Nov 8, 2021 at 12:39
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