I use my laptop (Thinkpad X1 Carbon 5th) with a bluetooth mouse. The mouse
work fine while the laptop runs with AC power supply. But The bluetooth
mouse is a trouble while the laptop runs with the embed cell. The mouse
will disconnect if it is not be used after several seconds. So I want use
the mouse, it must reconnect to the laptop and spend several seconds. it
is very inconvenient!
I think the reason is the function of bluetooth power save while the cell
is used. So I want to turn off the function of bluetooth power save, but
I can not find where to define it. Would you please tell me how to turn
off the function of bluetooth power save?