Clicking Sound and Won't Turn on is a problem with the tv.
Whenever possible, I like to fix things myself.It was easy to fix my TV.
Capacitors going bad is a problem with LCD TVs.There is a good chance that you can save hundreds of dollars by repairing your TV yourself.
I know.You are thinking, "Tinker inside my TV."Are you crazy?I am not crazy.Almost anyone can do this repair.
Don't have a phone?This guide will help you with any brand of liquid crystal display.
Do you need a soldering iron?No problem.They are easy to use.The J&L 60 Watts Soldering Iron is very good.It is about 20 bucks.The 60W soldering iron with stand is about $8 and will work, if you are looking for the lowest price.
The stand needs to be removed after you unplugged everything on the TV.If your TV was mounted on the wall, you will need to remove the mount from the back of the TV.
The TV sits on top and inside the stand, so it wont flop over when you remove stand screws, but it is always safer to have a friend hold the TV upright.You grab a side and lay it flat on the carpeted surface.
When handling your TV, lay it flat or keep it straight up.The fragile glass front can be damaged by force.
There are seven different wiring harnesses on the circuit board.A simple tug on the clip should remove them.
If you want to remove the circuit board from the TV, you have to take out the six screws.The power supply board is not particularly sensitive, but it is always a good idea to handle it by the edges.
Capacitors will sometimes show signs of failure.There are two types of failure.
Capacitors can produce hydrogen gas when they fail, so they have vents cut into the tops of their aluminum cans.The purpose of these is to break and release the gas inside the capacitor.A failing Capacitor can show bulging at the top.This is an example.
The leaking fluid is a sign of a failed Capacitor.The discharge from the top or bottom of the capacitor can be orange or brownish.The Capacitor will be bulging if it is leaking.A Capacitor can bulge but not leak.
Capacitors do not always show signs of failure.You can be confident that you are close to fixing your TV if you see signs of this on your board.You can be certain that the steps below will fix your TV if you don't see the signs of failure.
If you come to this site because your TV won't start, and it makes a clicking sound, then the picture above shows theCapacitors that should be replaced in the red box.If you have a different make or model, you will need to replace damaged Capacitors.
There are actual closeups of my TV.The blue Capacitors in the foreground are bulging.I will replace them.The other Capacitors look good.If you can find replacements for all 4 of theseCapacitors, I recommend replacing them all while you are here.
I replaced the bulging ones because I couldn't find replacements for the black ones at my local electronic store.If you can find replacements and the Capacitors are cheap, you should replace all of them.
Capacitors have different types.They have a positive and a negative side.You should note which side of the white stripe theCapacitor is facing before removing it.The newCapacitor needs to be put in the same direction.I made a note on the heat sink with a pen.
Carefully identify the points on the board where the wire leads from the bad Capacitors are, now that you have identified them.To keep track of them, circle them with a sharpie type pen.
Have your friend help you on this next step.It can be difficult to balance the circuit board on its side with a hot soldering iron and pliers.
With the circuit board on its edge, have your friend grab one of the capacitors with the pliers and apply a very gentle pulling pressure.If you want to see the solder melt, hold the tip of the soldering iron to one lead on the board.The other lead will melt if you switch to it.Go back and forth on the leads.The solder will melt quicker each time.TheCapacitor will come out after going back and forth a few times.
You need to find replacements now that you have identified the bad capacitors.You can get a repair kit from Amazon.
If you want to trek out on your own, keep the information below handy.
You have to replace Capacitors that are rated for their application.There are three ratings.
The temperature rating should be the same as the UF.If it is less than 20% of the original, it's acceptable to use a higher rated Capacitor.
If you are increasing it, there is wiggle room on the voltage.Don't replace acapacitor with one that has a lower rating.
You can find replacement Capacitors at your local store.It is possible to buy replacements from Amazon.com.
For my repair, I was unable to find a 1000uF, 105 degrees and 10 Volts, so I replaced it with aCapacitor that is 16Volts.I have seen this repair succeed, but I wouldn't go higher than that.
Make sure to place the negative side in the correct location.Simply apply the soldering iron to the hole if there is hard solder.
Place your soldering iron and solder on lead.If you want to melt solder cleanly on the lead, apply the iron on it and solder a few times.The solder will make a clean connection if you have it.
Capacitors were installed.You can simply clean the area with a damp cloth.
This fix works.Hundreds of people read this article and it worked for me.You can check out the comments below.
The article is correct to the best of the author's knowledge.Content is for entertainment purposes only and does not substitute for professional advice in business, financial, legal, or technical matters.
I got the kit from Amazon and it worked great.Clicking stopped and now comes back on like it was new.
I'm happy!It was a huge success.I researched the symptoms and found you on the internet.The price is $5.93 for four Capacitors.
Don't replace Capacitors if they look good.I would replace them all since they are inexpensive, since the hard work is getting to them.
I just got a tv model UN55D6900WF and it made a clicking noise and the power light was red.I have looked at the power board, but I don't see any leaking or buldged capcitors.
Excellent lesson.I did this a few years ago and it worked for two years before I got a new tv.It's a good idea to screw samsung.
I had the same problem with my tv, I tried fixing it using your steps, it worked.Thanks for the step by step guide.The tv was fixed for 20 bucks.
When I press the power on button on the controller, the tv makes a sound like it's going to come on, is that a simple fix?
It worked!Thank you so much.I don't want to pay $2K for a new TV because I hardly watch it and it's good to have for the kids and to watch the news.I followed your instructions and it was easy to understand.I used to help my dad around in the shed when I was younger, but I am not an electrician.I took out the remaining five capacitors and replaced them because two of them were bad.I replaced the connections after buying solder to make sure they were all good.It works like new when turned on.I was high fiving with my kids.The TV is over 10 years old.The total cost was around $20 for a soldering gun, another$15 for the solder, screwdriver, pliers and wire snipper, and $7 for all 7 capacitors from Jaycar.It would have cost hundreds to have it fixed or a new one, but it's $42 which is better than that.This is good karma for you, thank you.x
Thanks a lot.It worked well and was enjoyable.I had to find the positive side of theCapacitor.You made my day.
I keep turning on and off by myself.The first guy tried to tell me it was a cable box, but the power source went bad and he had to get a new one.
Thanks so much for sharing, I replaced 5 Capacitors and saved a lot of money.Capacitors cost $2 each.TV works great!Had the clicking issue and wouldn't come on, now works great!
The system board is different than the one on display.I have a model from the company.Do you have a layout for this model?
My 55" TV Series 7 has the same issue, the power board looks a bit different, and doesn't feel any damage, but which set ofCapacitors do you think need to be replaced?
I took off the power board and the 55 inch wouldn't turn on.
Thank you so much for the instructions!I did the same thing as others here.Thanks again!
I also have an issue with it shutting itself off and sometimes not turning on and changing the av settings on its own.
I have a 65" device, but I am not sure if it has a screen or not.My husband thinks it is a piece of electronics.
I fixed my 9-year-old phone.It would click for a few minutes before starting.It starts right away.They were perfect thanks to the detailed instructions.
I have a 52 inch tv.I used a led tester and it showed the backlight on for a short time, but the high voltage transformers didn't show any signs of working.
Excellent post!It was clear that I had a lot of money.I love searching for repairs on the internet.Thank you for giving us the information.
I think my fathers were the ones who used an ancient soldering gun.Everything went as described, except for my sloppy soldering job.I have a tv that works.Thank you very much.I was saved at least $400.
This worked for me.The same twoCapacitors as well.The tops popped up a bit.Thanks for the instructions.
If you have read this, you should give it a try.What do you have to lose if you replace the power supply board with a used one online for less than $40?
These instructions were great.I didn't own any of the required equipment.I was able to get the equipment and repair parts for less than $30.The instructions were easy to follow and my TV is working again.
After a couple of seconds, I still hear the same sound as before, but it's not turning on.I need help with the connection and everything.
Excellent article.I am pretty sure I have read it before.The power supply board did not have a bulging or leaking Capacitor.I used a hair dryer to see if blowing on the main board would cause the clicking to stop and the tv to start in a few minutes.The online main board repair kit costs $20.I bought a 55 inch tv for 15% less than I paid for a 50 inch one in 2008, but I have yet to use it.I am trying to get rid of the old tv for a small amount of money, otherwise it will go to the recycle depot.I have to be careful not to become a hoarder.
It is not for you when the instructions say it is simple and just $3.98
I removed the back of my phone but it still looked good.I ordered a new TV from Amazon.I think a lot of people are disappointed by the many sites and videos with articles like this.The main board is the only thing that can cause this issue and it is impossible to find a replacement for it now that the tvs are obsolete.
I just fixed my TV.Thank you so much.If it worked, my husband would not be able to get a new one.It worked out well for me.I would like to thank you for saving me so much money.That's right.
There is another clicking that comes from the speakers, you will spend more than 4 bucks trying to find that one, it is the tcon board.
I had an issue after my warranty expired.They fixed it for free because of the internet buzz, and I think there was a class action lawsuit to boot.It happened again after several years.I used your steps to remember when the repair guy did it for the first time.Not the same ones that were repaired were found to be bad.My TV works the same as it did the day I bought it, when I went to my local Fry's.This guide is very helpful.It saves you money.
When it's cold, my TV makes a clicking sound and won't stop.In the summer it would turn on but not in the winter.It takes a couple minutes for my hairdryer to turn on if I use it to heat up the area behind the switch.I know how to operate my hair dryer, but I don't think I could replace it.The replacement cost will not break me if that ends.
It worked for me.I replaced only the pooped caps when I bought a kit on Amazon.Every time, it turns right.Thanks.
I have the UN40ES6500 FXZA.All the caps look fine after I inspected them.solder joints look good.What should I do next?I don't have a problem with the blinking red light.Thanks in advance.That's right.
I have something that looks like a stapler burnt in my power supply board, what are they?How to replace them if possible and where to buy them?
Unfortunately, one of those "staple like" is burnt, and I have already replaced four bad Capacitors by following this post instructions.
The red light on my tv goes off and you hear a clicking noise, but it stays on solid.I looked at all the circuit boards and they all looked good.Not swollen or leaking.I replaced the power board.
The same TV as a new generation.The LN46A550 series was published in 2008.I contacted the company and was told that assistance ended in 2011.They were able to extend it for a few months after it ended.Now is not the time to go.I had to open it and there were two people there.Capacitors puffed up.One of the four I need was not available at Radio Shack.I'm about to buy on Amazon and will definitely buy the current 25V for all.It's best to get as close to the older ones as possible but still rate higher.Here I go looking.
Is there only one person who could not fix it?The black caps I had were bad.Nothing changed when they were replaced.It clicks and doesn't turn on.I don't know if I need to replace every cap on the board.Is the class action lawsuit still going on?Since I tampered with it, will that repair be VOID?Thanks in advance.
Thank you so much!I have never touched a soldering iron or removed the back of a television, but this worked well for me.We have a working 46 inch tele that we found for free.
I have never done electronics before, but with this guide I was able to fix my tv with my son.
It worked great for me.We lived with the slow TV startup for over a year before I fixed it.There is a kit that you can get on Amazon.Search for the TV repair kit.
I followed the guide because my phone had a clicking noise when I tried to turn it on, and it wouldn't switch on until after a few minutes.The new ones I bought in advance look good as I opened the TV.I don't know if I should replace them.Is there any advice you have?
You provided a precise explanation.A total novice who never soldered before replaced 4 capacitors for $9.There was no problem with using 1000uf vs. 820.The TV worked like new after the problem was fixed.Thank you so much!!
Thank you so much, the steps are explained perfectly, and I can not believe I fixed a tv myself.It only cost £1.44, that's amazing.Thank you.
This discussion might be helpful if you have a SAMSUNG LN32A45OC1DXZA that is over 8 years old.I was unable to turn it on or get it to stay on for a while.The picture quality is good.I opened up the back and there were no leaks or bulging.The original author of the black box comment has not commented in 2 years.Any thoughts?We have had a good TV for 8 years and would rather not buy a new one.
The kids found this thread on their own and showed an interest in it.I will replace the cap after the boys pulled the board for me.I will give the board back to them.
The thread is priceless.This doesn't have to be a throw away society if you help a younger generation.
It sounds like we have a new generation of TVs that are experiencing the same problem.I don't know if the solution is the same after reading the two most recent posts.There are no visible signs of failure with my capacitors.I have a model of a 55" tv.I don't know what to do.I am not sure what I should do with the TV power supply board, it looks a little different than mine.I'm going to look for a new or refurbished power supply board on eBay, I hope it doesn't end up being a problem in the main board or something else.Please post if you have any information on the problem with the new generation TVs.I will try to post again if I can find a solution to my 5 year old TV that keeps making a clicking sound and won't turn on.
I pay a lot of money for a device and they come and check it and say that it must be the whole thing dead, and ask me to buy a screen at a higher price.I say no to them.I try to check it out by myself, all caps look good, and I replace them.Finding information from the web for a few weeks, still no solution at all, and what I can say is that, that little black box keeps clicking.I wonder if the relay box is damaged or not.
I don't think anyone could stress enough how great it is to have people like you who are able to help out the millions of us who do not have the money to repair or replace disposable products.My sincere thanks.
I am not sure what the problem is with my TV, it is slightly different.It's not an indicator of health for my capacitors to be in perfect shape.I used a steel probe and a stethascope to locate the part where the clicking is coming from.There is a box next to the power cord.The power went from 5v to 0v and back in time with the clicking sound.I get confused here.I read that this is better than having to replace the whole board, but then I saw references to installing the new board.I haven't been on the net for two weeks but I hit a lot of sites and only the useful tidbits remain.They only sell the whole board for $300 and change, even though I tried to order this part from them.I might have already sent for it in frustration, but there seems to be some confusion as to whether the clicking part is the problem or something else has gone wrong.Would you be able to help me figure it out?It is a light emitting device.The model code is UN55C5000QFXZC.The black box is labeled F&T.If you have an email that I can send it to, I have clear photos of everything.I wondered if the supplier of these parts could be found in China.If this part is the problem, there must be other products that use it.It was sad to say that I have been saving up for this TV for a decade and finally bought it for my family at Christmas.I believed that the product was the cream of the crop and I was very confident in it.We weren't able to gather around the fireplace channel by the second Christmas.It is next to my first TV that is still going strong and it is gathering dust.An upsetting reminder of what these companies have done to us.I'm looking forward to any help you can give.
I had fun soldering for the first time.In July of 2016 there was no class action suit.It works great now.$46 for parts and soldering iron at Radio Shack, could be saved half by ordering through Amazon, but I wanted to watch the Olympic Trials NOW.Thank you so much for everything!
Fantastic.I replaced all four blown Capacitors as soon as possible.Excellent pics and explanations, thank you so much.
Thanks for the tips, they were very helpful.I was able to save a lot of money by having my tv fixed.
This site is an alternative to buying a new TV.I decided to give it a try after reading through the instructions.
I have never used a soldering iron before, but the principle is pretty much the same.
$16.00 for parts at Radio Shack, including the iron, an hour of work, and a serious mother/daughter bonding time.The TV is on.
The phone was 52"The 2 caps were replaced with 25v 1000F 105C.It worked perfectly the first time.I looked up a few videos on the internet to make sure I was doing it right.Thanks for the information!
Excellent guide.LN46A650A.Started making sounds.The caps were replaced with 35V 1000F 105C caps.It worked out perfectly.Thanks a lot.
Thank you for taking the time to read your instructions.One of our tech's replaced the caps after I bought the parts through work.You helped me save a lot of money.Thank you again.Bill.
I have a 40 inch tv that has a clicking sound when I try to turn it on after it has been on for a while.It will turn on after 30 minutes or so, and has been doing this for about a year.Do you think it is still a failed problem?It is not easy for me to disassemble the set on my own.There aren't any young strong people here who can help me with a repair.The set is too heavy for me to maneuver by myself.
The same thing is happening with myPhillips model 40PFL7505D.The problem is that when you look at the circuit board, it looks great.Any suggestions?Aj
I have a similar device to the one you are working on.You have the same behavior here.When I received it, the minute you plug in the power, you get an alternating click from the left or right speaker.The tv isn't powered on.I tried to swap in a different power supply, but it didn't work, so I thought it was a power board issue.The alternating audio from the speakers is the same issue.Is this the same issue, or is it different?Hope you can help!