The black screen you mentioned should automatically turn off the screen. You can set the time of turning off the display in Control Panel>Power Options>
I am not particular about notebook batteries Almost always plugged in I bought an SL410 three months ago and plugged it in when I used it Turn off the power and pull out the plug. Next time you turn on the battery, it will definitely lose 1%. One day, it will be 1% The new machine didn't take the initiative to charge for a long time, and the battery was exhausted
I have nothing to do at home during the Mid Autumn Festival. I try to see how bad the battery is, From 100% to 10%, the highest performance took one hour and forty minutes Recharge the electricity for another night
Now it doesn't consume electricity. It doesn't charge all day in the daytime. It's still 100% It's still 100% in three days
Press FN+F3, click Manage Settings below to enter the power management program Power Manager, On the Options tab page, check Show Power Manager Gauge in task bar, and then confirm. You can set it like this
