Acer v193w monitor screen is black, and an amber light is flashing. How do is fix it?

Acer v193w monitor screen is black, and an amber light is flashing. How do is fix it? This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
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8921EQIX 715G3350 1 2 Acer ADTV8921EQIX Power Supply Backlight Inverter

The blinking Amber light can mean two things, one is that the monitor is not getting the video signal from your PC, or it can be problem in the monitor power supply due to bad caps. Please try it on another PC first before opening up the monitor. If is it the monitor then read below so you can make up your mind if you want to DIY or not.
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for: http://s807.photobucket.com/home/budm/allalbums
Post back what you see inside so we can guide you further and it will help out other people in the future also.
http://www.badcaps.net
http://en.wikipedia.org/wiki/Capacitor_plague