Windows 10: I can't turn off the battery saver and can't change level of performance.

Please help me for fixing it.

:)

 

Battery saver brigthness

I'm experiencing the same issue on the Lumia 1520 (AT&T) and 822 (Verizon). This is not limited to a small subset of handsets, evident by the discussions at
http://forums.windowscentral.com/windows-phone-8-1/304375-battery-saver-brightness-doesnt-work.html and

https://windowsphone.uservoice.com/forums/101801-feature-suggestions/suggestions/6721875-battery-saver-doesn-t-dim-brightness-turn-off-cap

 

what does the battery saver actually do?


To be 110% honest, I wouldn't even care to consider using that option.
I am most certain that I will know when my laptop battery is getting low.
And when that happens I will take step to recharge it.
Will you ?

Furthermore, Battery Saver will turn on automatically when battery level is below 20%. That's good enough for me.

 

Cannot turn on Battery Saver Mode

Basically, whenever my laptop is unplugged, I can't set my battery mode to the lowest performance mode (best battery life).

I have owned the laptop for around half a year and I was able to turn on battery saver, but for whatever reason it won't turn on.

The meter thing where you choose the power mode will show that it's on battery saver, but battery saver will not turn on. Reopening the battery panel shows that it's still at a higher performance level.