My 32 in flat screen tv will not come on its less then a yr old. the blue light in the right hand corner will not come on do u have any ideals on what i should do?
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check for power switch does they feel spongy, sluggish or not operating properly.
If you use a remote, check for batteries.
This is now TV power supply problem. need to open the back panel. Caution this should be done by a tech person.
check the ac line from mains to power supply board.
check for open fuse.
check for output voltage on the main board.
If you see bulging capacitors, check for power regulator. This part of the service requires a technical person. as this point the logical next thing to do if the trouble was not found, replace the entire power board. Replacing the power board is costly. Hope you decide what is reasonable. Replace board plus labor and effort, and a possibility that the TV may not work due to poor analysis. OR call your dealer for service.
check for power switch does they feel spongy, sluggish or not operating properly.
If you use a remote, check for batteries.
This is now TV power supply problem. need to open the back panel. Caution this should be done by a tech person.
check the ac line from mains to power supply board.
check for open fuse.
check for output voltage on the main board.
If you see bulging capacitors, check for power regulator. This part of the service requires a technical person. as this point the logical next thing to do if the trouble was not found, replace the entire power board. Replacing the power board is costly. Hope you decide what is reasonable. Replace board plus labor and effort, and a possibility that the TV may not work due to poor analysis. OR call your dealer for service.
check for power switch does they feel spongy, sluggish or not operating properly.
If you use a remote, check for batteries.
This is now TV power supply problem. need to open the back panel. Caution this should be done by a tech person.
check the ac line from mains to power supply board.
check for open fuse.
check for output voltage on the main board.
If you see bulging capacitors, check for power regulator.
This part of the service requires a technical person. as this point the logical next thing to do if the trouble was not found, replace the entire power board. Replacing the power board is costly. Hope you decide what is reasonable. Replace board plus labor and effort, and a possibility that the TV may not work due to poor analysis. OR call your dealer for service.
your TV is having a power problem. The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have been faulty. Until these bad components are replaced, the TV might not come on.
If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.
The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have been faulty. Until these bad components are replaced, the TV might not come on.
If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.
your TV is having a power problem. The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have blown on the power board. Until these bad components are replaced, the TV might not come on.
If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.
Open the back cover of the monitor.. check the fuse at the power supply board... If the fuse is open, replace with same value.. at the power supply board check for any blown capacitor and replace it with same value. Check also the power cord for open connection.
TV has something wrong as the mainboard tries to turn TV on but it failed. Unplug the power cord and call for service. Most likely, the power supply board faied. Anyhow you need technician to find out the problem unless you want DYI.
Resetting the TV If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:
NOTE: Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1.Unplug the TV power cord from the power outlet. 2.Unplug any connected devices (DVD, Set-top boxes, etc...) 3.Press and hold the TV power button for five seconds. 4.Plug the TV power cord back into the power outlet and turn on the TV. 5.Open the on-screen menu to confirm that the TV is responding again. 6.Turn off the TV and reconnect the devices. 7.Turn on the TV.
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