Power Throttling E1-570

Hello everyone,

I have a power throttling problem on my Acer Aspire E1-570

So, when I plug AC power, the laptop throttles package power to 7W.

For normal FPS in games I need 20W package power.

20W is possible when gaming with battery power.

So, how can I stop power throttling when AC power plugged in (TDP Throttle)?

Thank you in advance!