Question about ViewSonic VA721 17" LCD Monitor
Screen black when on. If powered off/on screen will appear for a split second. Is this fixable? What could be the problem? Worth fixing?
This is only an educated guess based on my years of computer and electrinics experiance. I believe the problem is the AC inverter that supplies current to the monitors back light,it powers up and fails. the monitor is working but without the back light you get a blank screen.The problem is fixable, but the delema is that for a technician to troubleshoot and repair the problem may cost as much as replacing the monitor since the prices have dropped so much in the last few years.
Posted on Dec 23, 2007
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Posted on Jan 02, 2017
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