LG TV Red Light Blinks Three Times | Causes + Solution

Lg users often found a problem such as LG TV Red Light Blinks Three Times and shuts down when they buy a new TV. We have provided a few solutions for you if you are a victim of such a problem. Typically, this signifies either faulty power (the board, transformer, or caps) or another component, such as the backlight, which frequently fails in such a way that it tries to pull a lot more power than the power rail can provide.

LG TV Red Light Blinks Three Times

Your LG TV flashes three times before turning off because of an electrical problem with the power board.

How To Fix LG TV Red Light Blinks Three Times?

Following are different solutions that might support you to resolve your problem:

Solution 1 For LG TV Blinking

LG recommends unplugging the TV for 6 hours (to allow the internal caps to drain) before plugging it back in and turning it on. This resets something on the power board, which could have been the source of the issue.

Aside from that, it’s a hardware issue. I’m not sure whether your warranty is still valid – if it was a one-year or three-year, but if you paid using a credit card, many of them offer a two-year extended warranty on purchases.

Solution 2 For LG TV Flashing Red Light Won’t Turn On

You have the 3.5V on standby, right? Fuse F2 should be checked for continuity, and the voltages to the right side of the transformer should be visible. You could measure the bottom of the board to determine if those are present. There appears to be at least one diode as well as a power transistor in the area where the clicking occurs.

You could double-check those components. For the time being, if everything checks out and your board does not have the 13.2 Voltage, it is likely that the power board is defective (Apart from faulty capacitors). Do you know Spectrum Forwarding? If you don’t know anything about this then will all the information regarding this topic from Technologi Touch.

Solution 3 For LG TV Red Light Blinking

Look for any bulging or leaking capacitors coming from the top vent. An ESR meter can be used to confirm a failure in the caps, but it isn’t required if you don’t have one.

WARNING: Make sure all caps are discharged before tinkering with them!!

Solution 4 For LG TV Red Light Blinks 3 Times

One LG user encountered this problem and he suggested the solution:

“Most of the caps were changed, but not the little ones. Wasn’t that the case? It was working after I replaced the strips, wasn’t it? I have MOSFETs out and components here, but I had to remove the repair station from the dining room table while relatives came to visit. I haven’t had the opportunity to taste them yet. They’re the small components beneath the heat sinks. To be honest, I don’t think it’ll be them.

Anyone who wants to “experiment” with this television should just buy one of the inexpensive ESR meters. I grabbed an MK-328 LCR ESR tester. It cost about $25 and took a few weeks to arrive from China. You can use it to examine the caps without de-soldering them after they’ve been discharged. Caps are inexpensive, but when you factor in shipping, this hit-or-miss item becomes prohibitively expensive.

To be honest, I wish, I had just bought another one—I’ve already spent half of the initial amount, with more to follow. It’s just a matter of time before I lose hope. But now that I have the tester, which can test the items on the board, I’m hoping to come across a bad part when I get back to it! Good luck to me. I’m overdue for some”.

How Do I Reset My LG TV If It Won’t Turn On?

You must reset your LG TV if it doesn’t turn on. Wait 60 full seconds after unplugging your TV. Press and hold the power button for 29 seconds with the TV unplugged. Reconnect your LG TV’s power after the 60 seconds have passed, and it should function.

Why Is My LG TV Flashing Red And Not Turning On?

The red LED flashes and your LG TV won’t switch on, which may indicate a processor or software issue. When your TV doesn’t turn on, your first instinct should be to perform an electrical reset to fix any potential issues.

What Does It Mean When The Red Light Blinks On An LG TV?

Indeed, a malfunctioning internal component is frequently indicated by flashing red lights; most often, capacitors are to blame (see next part of this article). Then it will be required to warm them up so they can continue playing their role while losing their value.

Conclusion

So, any of the above solutions can help you to fix your LG TV Red Light Blinks Three Times or LG TV Won’t Turn On Red Light Blinks 3 Times. We tried our best to assist you to get rid of this difficulty. Feel free to contact us if you are facing any problems.

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