corvusthegenius Troubleshooter

hey u r Malaysian right? what is ur panel on device manager? is it CMN1521 like mine? the laptop is listed as 72% NTSC, yet acer Malaysia scammed us by giving bad panel..

I think Acer intentionally put bad screen in SEA units, cos they thought we are stupid... Mine has CMN1521 which has 45% NTSC, although they listed it as 72% NTSC. I emailed Acer Malaysia and they still didn't reply to my email.. I would never buy Acer product ever again.

acer released bios 1.08 to remove the positive offset value, but the undervolting are still locked. btw, if the readers r wondering if the bios fixed the fan issue, I dont know the answer.

acer launched bios 1.08 which removes that positive offset value. but I did downgrade to bios 1.06 cos I love my undervolting.

yup. they overvolted the CPU by 0.05V. I learned a lesson. Don't buy Acer products. They are *****. Acer never listen to their customers, instead they produce same junks every year.

so, u have same issue as well?

have anyone tried the bios 1.07 and check whether if it solves the issue?

u mentioned that u updated the bios right? so your bios is now 1.07?

if u change back to original power plan, would ghe fans ramp up though?

does anyone manage to fix the issue where the fans ramp up while charging on low battery?

yeah, but what version? mine is windows 10 2004. u can check on "About This PC" by searching it on the search bar. pls help me bro

that's only available if i use my own power plan. with ur plan, i cannot see that. btw what windows version are u using currently?

lol the thing is, after reaching 90%, even if the laptop reaches 55 C, the fans would not ramp up. during charging, the cpu is below 45 C and the fans still ramp up to 3750 rpm constantly. everybody who have this laptop have the same issue. i booted up to safe mode and the issue still persist. so, i do think it is a bios…

anybody manage to fix this? help me

wdym by "How are you determinig what power setting you are using during charging?" 

There's no slider to change power mode if I use ur battery plan..

nah, for your power settings, there is no option to change. only battery saver button available, but u cannot turn that on during charging.

tried ur power settings, no luck bro.

there is no actual way to solve this I guess.

i open nothing. i used better battery while charging and the issue still persist. do u install intel dynamic platform driver from acer's website? or any other driver from there?