I just got this uses dell gx280 tower and had it about a week and this message appear system battery voltage is low. I did a google search and have to replace the battery in the motherboard. where do I find the motherboard and what kind of battery. is this normal. I just transfer all my files. thanks
If you open it up, the big board oposite the opening is the main board (it is also the board that the keyboard plugs into). Any store that sells watch batterys will have a replacement.