Facing TV Problems? Ask a TV Technician.
Welcome! I am an experienced electronics field technician and your satisfaction is my top priority. We are now connected together on this convenient website.
That blinking light means the tv has an electronic failure on one of the circuit boards inside the tv. You could try unplugging the power cord for 3 minutes, sometimes this will reset one time glitches. But if that doesn't help then the back panel needs to come off, checks need to be performed, then parts ordered and installed. This is VERY complex and a repair shop should be consulted but I can tell you the whole process could end up costing $275-$350, so you really should consider that a new tv might be the smarter way to go.
Remember that I am here to help you. Please reply back if you need clarification on any of the above.
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