I have an Acer S200hl A bd monitor that I got from a friend. He gave it to me because it didn't have a power adapter. I called Acer and they gave me the part number for it, 25.LUGM5.001. I called the supplier for Acer's parts, and they said the product is discontinued. I googled it and only got four unhelpful results. The power specs for the monitor is 19V and 1.58A. How would I get a power adapter that suits my needs?