I'm using the above laptop and recently downloaded the owners manual and found something new for me concerning the battery: "there it says that within the BIOS you can enter a feature for the system to
'learn' the quality status of the batt. and to charge it.
The thing is that when I enter there to start the pro-
cess the screen does not show any options to choose from and freezes there. I've read that the process takes a lot of hrs but nowhere says that the system will be frozen for any period of time.