i5 8250u

I have an Acer Aspire 5 with i5-8250u mx 150. My CPU is stuck at 1.58 Ghz. I tried to fix it with intelppm from regedit by setting the start value at 4, but it just got it to 1.80 Ghz. It was working at 3.40 Ghz. Is it the bdProchot? I didn't use it at heavy task so I don't think it was...

Hello I have HP Laptop with i5-8250U, (Base 1.6ghz, 3.4 turbo boost) Configurable TDP-up Frequency 1.80 GHz 8GB ddr4 ram, nvidia gpu (2 gb ddr5) My problem is that when i render video in premiere pro with laptop "turbo boost not working". All the time laptop render in 1.6ghz. I had apply...