Everytime i turn the tv on the green led light comes on and then turns off after 4 secs what is the problem?
SOURCE: the tv will not turn on
Check if it the picture may be just faint. If it is it may be a bad ballast or weak back light. If there is none at all, it may be a problem with the power supply. This is the first circuit after the power chord. There may be loose connections, leaking or swollen capacitors or burnt resistors or the IC or the entire circuit may be bad. This is a common issue with these type of devices. While at it check the rest of the circuit for the same items. There are cases where the problem is with the main board.
SOURCE: my tv doesn't turn on. The green light in the
thats only standby mode. your need to remove back cover for service if still in warranty period the better.
SOURCE: my mitsubishi 60 inch tv
Good day!!!
That problem is usually cause of faulty capacitors on the power supply board..
Just follow this instruction to fix your TV..
1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter
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