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No power black screen standby light flashes - Sony KV-27S42 27" TV

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Re: No power black screen standby light flashes

Hi, Most new Sony TVs have a built in self-diagnostic feature. One of the led lights would be blinking. The number of blinks (on/off) is indicative of a code. The code represents a system fault. For example on some versions, 3 blinks indicate diagnostic mode where the builtin protection has kicked in (very likely a powersupply problem). How many blinks is the standby light doing? Due to the technical requirements to repair this TV, you would probably require the services of a qualified TV professional very familiar with Sony models. You can try a hard reset by unplugging the unit off from the mains for a couple of hours. If a no by then, we're back to the tech. Good luck and kind regards.

Posted on Aug 26, 2007

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