Re: Alienware M17x R2 working off battery, but can't see charger

Problem #1 : schematics Alienware M17x R2 , you can find on main , centre of main , line 2 , for example : MBX - 248 / "Sony"
Problem # 2 : It's relates to" SIO " ,because SIO source control .( 3v/5v , 19v ..)
please see signals RSMRST from schema , then go detector
Big : sorry I do not know much English, hope you can understand and I can help you