How to Fix a TV That Won't Turn On
When I replaced the board I was very careful not to touch any components, including the underside of the board I was replacing. Of course, the unit must be unplugged before proceeding and it may be a good idea to let it sit for a couple of days before opening it.
A couple of weeks ago we experienced a power surge from a nearby lightning strike that damaged one HVAC unit along with a few electronics. This was largely my fault. I used to have a surge protector on that TV but the last one quit working and I forgot to replace it. If the main board had been damaged I would have lost the money I spent on the power board because replacing the main board would probably cost more than simply buying a new TV.
Before purchasing the new board I searched some forums and several did seem to indicate that it was most likely the power board. Before ordering a new one I opened the unit up and checked for any visible damage including bulging capacitors or a blown fuse.
I might as well confess, in case someone else has the same problem, that I completely overlooked the fuse on the power board. As soon as I saw it I decided to just swap the boards rather than swap fuses. Opening the system was relatively simple. There are probably about eight hex screws on the back side of the TV and four larger screws if the TV is mounted to the base that came with it.
Note that when you flip the TV so the screen is facing down that it should be set on a soft surface such as a blank or a bed. The first time I opened it I ended up scratching part of the bezel on our wood floors. This certainly seems reasonable.
Regardless, replacing the board absolutely fixed the problem, as indicated at the end of the post. You are commenting using your WordPress. You are commenting using your Google account.
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You can repair a TV that has been affected by a power surge and is no longer functioning correctly by resetting it to the default state it had when first leaving the factory. The procedure does not involve any special equipment and will not harm the TV. Unplug the TV's 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. Plug the TV's power cord back into the wall outlet. Turn the TV on with the front or side control panel.
Press the TV's "Menu" button to go to the main menu onscreen. Select "System Settings" or "Settings" -- the actual name may vary slightly, depending upon the manufacturer of the TV. Select "Options" or "Advanced" from the menu that is now on the screen. Select "Factory reset" or "Factory default" from the list of choices presented on a new screen -- the actual name may vary slightly, depending upon the manufacturer of the TV.
Highlight "Yes" or "Continue" on the "Confirmation" pop-up window that appears. Turn the TV off once the screen has gone black and it returns to the main menu screen. Reattach the cable to the port on the back it was removed from earlier.
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Previous Next Sort by votes. MatiDIY Commendable. Jan 30, 1 0 1, 0. When I plug it, it first makes a continuous noise before it starts making a "clicking" noise. The controller and side buttons don't do anything. I've checked all capacitors and they are ok. Also, the 5, 12 and 24 volts lines are all producing the correct voltage. The sound comes from the power supply board, and not from the speakers. I would appreciate any help with this, thanks.
Aug 27, 14, 947, It's possible that a bad board is shutting down the power supply. That click may be a relay doing that. You could try disconnecting the boards one at a time to see which one might be bad.
Can't get Vizio sound bar to work!The TV does not show image or play sound and will not start. The front LED standby light blinks in a repeating pattern. Proceed with the steps below:. Startup into standby. Perform a power cycle. This includes a CAM module, if applicable. If the TV does not start uprepeat the power cycle of step 2. If the TV remains unable to switch ON after the power cycles, proceed with step 3.
Test a different electrical socket. Do not use power strips of any kind for this test and try a different wall mains socket to makes sure that the socket used is optimal for the TV.
Note: make sure the tested sockets are not faulty. Try a different electronic device to verify, for example, if the voltage of the power supply is sufficient. If the TV starts upensure to keep providing a sufficient power supply to the TV. Contact the electricity company or an electrician if a power socket is suspected to be faulty. If the TV does not start upproceed with step 4. Contact Philips TV Support.
TV troubleshooting and FAQs. Situation The TV does not show image or play sound and will not start. Was this answer useful? What could we have done to answer your question better? Always here to help! Please ensure that your television is updated with the latest software version. Click here for users manuals, software, and more for this TV. Select a different TV here. Back Home.Modern flat screen TV's have a known problem with capacitors going bad.
If your LCD or LED TV won't turn on, or makes repeated clicking sounds, there is a very good chance that you can save hundreds of dollars doing this simple repair yourself. I know, I know.
Philips TV suddenly won't turn on
Are you crazy? This is a repair almost anyone can do and this fix will work for any TV. Did you use this instructable in your classroom? Add a Teacher Note to share how you incorporated it into your lesson. You sit down and get comfortable, ready to watch your favorite TV show or movie. You turn on your TV and Unsure if you hit the power button, you try again But you do notice a clicking sound emanating from your TV.
HDTV's aren't cheap.
Heck, I'm sure many of you don't savor the idea of spending a few hundred on repairs. I have good news. T his repair is actually quite simple, and with only a few basic tools and about 20 bucks, you can have your TV working in less than an hour.
The bad News. If your TV is physically damaged in any way, been dropped, has a broken screen or gotten wet then this repair isn't for you.
TV troubleshooting and FAQs
But if your TV was working one day but not the next, read on. If you need a soldering iron, that no problem. They are cheap and easy to use. I highly recommend this 60 Watts Soldering Iron Kit. It's less than 20 bucks.The Philips model 62PL is a rear projection television set that has a inch screen and is only 18 inches thick. Philips uses a proprietary technology, which employs liquid crystal on silicon to make this particular television significantly lighter than previous rear projection CRT televisions.
Additionally, this TV is completely high-definition ready, which means that it can play DVDs and high-definition broadcasts with clarity.
If your set has a blinking red light, you can usually fix it by yourself. Look at the front of your Philips model 62PL television set and see if the red light is blinking. If it is, your television has entered protection mode and needs to be reset. The red light often blinks when the TV won't turn on or continually shuts off unexpectedly. Find the power cable attached to the back of the TV that runs to the electrical outlet on the wall.
Using your hand, unplug the television set. Wait for 60 seconds.Philips 42 inch LCD TV screen won't come on red light blinking fix capacitors
This usually resets the television and removes the protection mode. Be sure to wait the full 60 seconds as any less time will fail to correct this issue. Plug the electric cord from the television back into the outlet, and then turn on the TV by pressing in the power button with your finger. The red light on the front of the set should not be blinking anymore. If this doesn't work, repeat Steps 2 through 4 at least three more times.
If the red light is still blinking, go to the next step. Tzvi Raphael has worked with Fortune companies helping them to maximize their online brand exposure through innovative Web design, content, and marketing. Additionally, Raphael is a writer for multiple high-traffic blogs and websites including eHow and Weight Ladder.
Hunker may earn compensation through affiliate links in this story. Tip Make sure that your TV is off before unplugging the power cord. Learn how to stop the red blinking light on a Philips 62PL Step 1 Look at the front of your Philips model 62PL television set and see if the red light is blinking. Step 2 Find the power cable attached to the back of the TV that runs to the electrical outlet on the wall. Step 3 Wait for 60 seconds.
Step 4 Plug the electric cord from the television back into the outlet, and then turn on the TV by pressing in the power button with your finger. Share this article. Tzvi Raphael. Show Comments.