S Steve O New member Feb 17, 2011 #1 This is an optional charger for a sony viao laptop. How do i know its charging ? What color should the led be? Steady or blinking ? Can charger detect a defective battery ? Thanks for your help guys.
This is an optional charger for a sony viao laptop. How do i know its charging ? What color should the led be? Steady or blinking ? Can charger detect a defective battery ? Thanks for your help guys.
