Several problems could cause your JVC TV to not turn on. First, make sure the TV is plugged into an outlet and the cord is tight. Next, check the circuit breaker or fuse box to see if there is a power outage. If there is no power outage, try the TV’s power button.
Power difficulties, incorrect connections, or defective circuits could cause your JVC TV to not turn on. Here’s how to fix your JVC TV if it won’t switch on, depending on the situation. Once your TV is working again, maintain its electronics to prevent future problems.
Table of Contents
- What Are the Signs of Won’t Power On TV
- Reasons Behind Why My JVC TV Won’t Power On
- What Are the Precautions and Requirements Before Fixing
- Solutions for JVC TV Won’t Power On Issue
- Does a JVC TV Have a Fuse?
- How Do I Reset My JVC TV?
- Last Words
What Are the Signs of Won’t Power On TV
If you notice any of the following symptoms, your JVC television may require a new power supply. If your TV won’t switch on, turns off unexpectedly, flickers, or is grainy, the power supply may be faulty. If you hear a pop from the rear of the TV, the power supply may be failing. If you come across any of these situations, act quickly to protect your television.
Reasons Behind Why My JVC TV Won’t Power On
There are several possible causes for your JVC TV not to turn on.
- The first thing you should check is the power cord to ensure it is securely plugged into the outlet and the TV.
- If that isn’t the case, it could be a problem with the batteries in the remote control.
- Another possibility is that the TV is in standby mode and simply needs to be turned on with the remote control.
What Are the Precautions and Requirements Before Fixing
Take some precautions before you begin troubleshooting.
- To begin, unplug the TV from the wall outlet and plug it into a different outlet. This will rule out the possibility that the issue is with the outlet.
- Second, if you have a surge protector, make sure it is turned on.
- Third, inspect your home’s circuit breakers and reset any tripped breakers.
- Fourth, if your TV has a battery backup, unplug it.
What I Require
A few tools and supplies are required to repair your JVC television.
- First, you’ll need a screwdriver. You’ll also need some replacement screws in case any of the old ones are stripped or damaged.
- Then you’ll need a new power cord.
- Finally, you’ll need a soldering iron and some solder.
Solutions for JVC TV Won’t Power On Issue
Here are some steps that need to be taken.
Solution 1: Test the Cables
Check the cables first if your JVC TV won’t turn on. Check that the power cord is plugged into an outlet and the other end is plugged into the TV. If it’s plugged in, try unplugging it and plugging it back in. Check to see if the HDMI cable is securely connected to both the TV and the device to which it is supposed to be connected.
Solution 2: Clean the Display
If your display is dirty, it may be preventing your TV from turning on. Begin by unplugging your TV and wiping down the screen with a soft, dry cloth. If there is any caked-on dirt or grime, use a mild cleaning solution such as diluted vinegar or window cleaner. Avoid using anything abrasive, such as scrub pads or steel wool, which could damage the screen.
Solution 3: Replace the Back Cover
- First, unplug the TV from its power source.
- Next, take off the TV’s back cover. This will allow you to access the TV’s internal components.
- Identify the problematic component and replace it with a new one.
- Reassemble the TV, making sure all connections are secure.
- Finally, reconnect the TV to its power source and test it to ensure it is operational.
Solution 4: Test the Vents
Overheating could be one of the reasons your JVC TV won’t turn on. Check the vents on the back or sides of the TV to ensure they are not obstructed by dust or other debris. If they are, use a can of compressed air to clean them out. Also, make sure the TV is not placed in an enclosed space where it will not receive adequate ventilation.
Solution 5: Re-clean the Board
You can clean the board again just to be sure. Take care not to touch any of the components with your bare hands. Dust off the board with a clean, dry cloth. You can also use compressed air to blow away any dirt or dust. If you’re still having problems, try reseating the RAM modules or reconnecting the cables.
Solution 6: Replace both Capacitors
Replacing both capacitors should solve the problem. If you are not comfortable soldering, you can take the TV to a repair shop. Labor and parts will cost around $50. If the TV is old enough or has other problems, I would also recommend replacing the tube. The new tube will be more energy efficient and last longer than the original, potentially saving you money in the long run.
Does a JVC TV Have a Fuse?
No, a JVC television does not have a fuse. There are a few things you can try before calling a repairman if your television won’t turn on.
- To begin, ensure that the TV is plugged into an outlet and that the outlet is operational.
- Next, inspect the power cord to see if it is damaged or loose. If everything appears to be in order, try pressing the power button on the TV itself.
- If none of these solutions work, you may need to call a repairman.
How Do I Reset My JVC TV?
First, locate the reset button on your JVC stereo. This is usually located behind the unit’s faceplate. Once you’ve located the reset button, press and hold it for about five seconds. After a few seconds, you should see the message “RESET” appear on your stereo’s display.
Many consumers have experienced trouble with their JVC TVs not turning on. Some have had success by disconnecting the TV for 30 seconds and then plugging it back in, while others have not. The best plan of action would be to contact JVC customer support for further assistance.