Hello,
I have wrtiten on thread that you opened about Benq monitor. If we assume that you have measured good those voltages on connector CN701 and as i know 0,09V is not good. You need to have 5V for stand by mode and 12V, what is hardest problem here is that i dont have schematic for this board to help you more. I can tell you that you need to check components from beggining and you should take a look also on smd chip on down side TOP267KG or something similiar. That chip is used for few things like protection and etc but it is going to be hard with out schematic.
I have wrtiten on thread that you opened about Benq monitor. If we assume that you have measured good those voltages on connector CN701 and as i know 0,09V is not good. You need to have 5V for stand by mode and 12V, what is hardest problem here is that i dont have schematic for this board to help you more. I can tell you that you need to check components from beggining and you should take a look also on smd chip on down side TOP267KG or something similiar. That chip is used for few things like protection and etc but it is going to be hard with out schematic.