So, I have messed up with my laptop currently. Somehow i deleted Acer Power Plan. It should be in Power Option under Balanced power plan.

If this acer power plan is missing. Acer Optimized power plan inside NitroSense didnt work.

As long as I know. there's two solution :
1st, By create a duplicate scheme which need a GUID of Acer power plan. OR
2nd, Someone send their exported acer power plan (it should be a .pow file) and send it to me.
Actually i dont know if this is work or not. If anyone who knows kind of stuff please help me.
its a simple thing but problem still a problem right.
*I have create a question before which i realized it is not a discussion. pardon me.