Hello,



Anyone experience the same issue?

I have Razer Blade 15' (2008).

CPU Throttling would occurs (down to only 0.79GHz), when I plugin he AC Adapter.

There is no throttling when I unplug the AC Adapter (when I run on battery).

This is totally opposite to what's expected. And CPU Throttling should NOT happen at all.



I've already updated to the latest BIOS (version 1.08).



I tried many different things (e.g. changing power plan), none of it works.

The ONLY things that works is to run ThrottleStop and disable BD_PROCHOT (Bi-Directional Processor Hot Signal).

https://www.techpowerup.com/download/techpowerup-throttlestop/



This indicated to me that it's either BIOS bug or motherboard hardware problem.



Also, I monitored my CPU temperature (using various programs), and it's NOT overheating.

Something else besides the CPU keeps signaling overheating, but only does so when AC is plugin, and not when I run on battery.