How to fix a tv struck by lightning

If youre lucky your TV should start working normally again. This is a video where i show how to replace the power supply in a Samsung TV which often fails when struck by lightning.

If your tv has stopped working because of a power surge or lightning and you want to diagnose it to try to repair it yourself there are a few things you can do.

How to fix a tv struck by lightning. Tap to unmute. If playback doesnt begin shortly try restarting your device. Videos you watch may be added to the TVs watch history and influence TV recommendations.

If your tv has stopped working because of a power surge or lightning and you want to diagnose it to try to repair it yourself there are a few things you can do. In most cases you will want to diagnose if either your power supply board or your main board is bad. Watch my video as I explain the process and let me know if you have any questions.

This is a video where i show how to replace the power supply in a Samsung TV which often fails when struck by lightning. If you suspect lightning damage to the TV its worthwhile to attempt a soft reset. This simply involves unplugging the television set leaving it for a few minutes and plugging it in again.

If youre lucky your TV should start working normally again. Otherwise youll need to book it in for an appliance repair. How to fix tv after lightning strike power surge - YouTube.

How do I repair an LCD TV that was struck by lightning. Posted by HubbaBubba on 9714 at 1026 pm to AlxTgr Your coax should also have a grounded connection outside to absorb a direct hit and irect it away from everything. Unplug your television.

As previously mentioned unplugging your television during a storm is one of the best ways to prevent a power surge. In doing so electricity from lightening wont be able to surge through your electricity supply and overwhelm your television. Answer 1 of 1.

The cost of the repair would probably be more than the TV. Simply because the electronic parts of the tv are not made to handle large currents such as strikes from lighting. In a normal surge short circuit situation or over voltages.

The chain of command from the flow of energy only make some thing go bad. If you look at the picture which includes the tuner the silver box with the coax connector on it on the lower edge of the picture is the connector which connects to the power supply. Just above that connector are F1 and F2.

With power disconnected check the resistance of each of those fuses. The lightning strike blew your TV and cable box. Your cable box belongs to your cable provider so they will replace it no charge.

Your TV probably has at least a blown power supply board. Depending on the level of integration home automation equipment can quickly become expensive to repair or replace. For smart home components assessed by our technicians for surge or lightning damage last year the average cost to replace was nearly 3500 and the average cost to repair was roughly 850.

Lightning Damage to Electronics. So as my luck would have it during the recent thunderstorm my house was struck by lightning causing a major power surge which wiped out most of my electronicseven the ones on a surge protector. I have renters insurance thankfully.

My HDTV partially survived it requires a new motherboard to the tune of 375. CAN I BY A PART. Most often if a TV gets a direct lightning strike there are many many parts that need replacing.

But you may have got lucky. First check for an in-line power fuse. If blown change it with EXACTLY the same spec fuse.

If that one blows too take the TV to the shop. The TV should be tossed. Some times the fuse is a white ceramic fuse rather than a clear one.

Watch the capacitors etc. Micro wave ovens usually have them just inside the front pannel. I was at the helm fo a Destroyer Escort during.

Follow the steps bellow. Unplug the TVs power cord from the wall outlet providing it with electrical power. Unscrew the coax cable attached to the cable box or satellite receiver from the Ant or Coax in port on the back of the TV.

Trace the surge path to both fix the TV. And learn where effective surge protection even from direct lightning strikes need be installed. Meanwhile learn from the experience.

That would be another post on request. Lightning strikes can only damage electrical equipment if that equipment is connected to some external medium. Hisense 50 Smart TV Struck By Lightning Repaired By Jestine Yong on January 8 2021 Firstly let it be said that as an electronics hobbyist I am constantly learning making mistakes studying making wrong diagnoses even having many slap the forehead with the palm of the hand moments and learning by my mistakes.

Many times the large spike from a lightning strike will blow electronic components to the point of actual physical failure. Some other things you can do is to sniffsmell the router to see if there is a burnt smell or open it up and do a visual inspection to see if anything looks blown damaged or charred. Also consider installing a Lightning Arrester on the main electrical service to help absorb any future lighting strikes.

Lightning Arresters and Surge Suppressors.