It may not be getting enough power from the current supply you're plugging it into. Insufficient current or wattage may lead to these kinds of problems generally.
According to Nintendo u can try this. 1. push the reset button and if that doesn't work unplug all cords and memory cards (including sd) from wii and unplug av from the wii and the outlet in wall. Wait 2-3 min and then plug it back in. Thats as far as i got because that fixed my problem hope this helps someone!!!
SOURCE: only power light will power on for few seconds then flashes.
Does the main lamp light at all? It sounds light a cooling fan failure. If the fan iis not working the the main lamp will not turn on and the power light will flash.
SOURCE: Tv tries to come on then goes off
I HAD THIS SAME PROBLEM AND FOUND OUT THAT THE 2 CAPACITORS ON THE POWER SWITCH WERE LOWER VOLTAGE THAN WHAT MY SET NEEDED--THEY ARE TURNING OFF AND ON BECAUSE THEY ARE ALMOST BLOWN. WHEN THEY GO TOTALLY OUT THEY WILL NO LONGER TURN ON.
WHEN YOU VIEW THEM THEY WILL HAVE A( PUFFED UP HEAD) ON THEM AND LOOK LIKE A BATTERY WITH 2 WIRES ON TOP. ONE IS BIGGER AND TALLER THAN THE OTHER.
IF YOU'RE IN BACK OF THE SET THEY ARE ON THE LEFT SIDE. THE BACK CASE MUST BE REMOVED FIRST- AND THE MIDDLE RACK DOES COME OUT TO LOCATE.
TURN THE SET OFF BEFORE STARTING AND HAVE A LITTLE KNOWLEDGE ABOUT SOLDERING, AND GET THE CORRECT SIZE CAPACITORS--MINE WERE UNDER RATED FOR MY TV, OF WHICH CAUSED THEM TO START TO GO OUT. PROBABLY MOST OF THEM ARE NOT THE PROPER AMPERAGE.
GOOD LUCK!!!
SOURCE: Set will not power on.. Blinks red LED 8 times
It's a power supply related problem.
The flashing 8 times is a trouble code. A Service Manual for your TV model will have the info on the codes. It could be a bad capacitor or a transformer on the power supply board.If you have some electronic experience, you can find a Service Manual for your TV over the internet. Cost about under $20.
SOURCE: Monitor turns off after a few seconds. Have to
my_secret_mb, Stop pressing the ON/OFF switch! It's broke!!! The unit's internal power supply will need some work done on it. Unit will need to be evaluated first!! This is a common problem for ALL LCD monitors. If unit out of warranty period, then you will need to do some intense speed reading of my higher page number responses in my fixya profile to understand the problem your cold-cathode-fluorescent-lamp back-lit lcd monitor has and the options that you have. You will also need to base your decision on the age and total number of "ON" hours unit has seen during it's lifetime. Do not dispair or feel sad about what has happened to your monitor. A low side guess would be 50 units/day fail world-wide. Your unit may have failed filter capacitors or possible failed solder joint on printed circuit board. (thermally intermittant) I hope this helps you. 12fixlouie north of "Windy City" USA
Press and hold the power button until
the systems shuts off. (wait 2 seconds)
Press and hold the power button again
until it goes off again.
That's it.
If it doesn't work, try this:
Press and hold the power button until
the systems shuts off. (wait 2 seconds)
Press and hold the power button again
until you here 3 beeps. Let go.
It should ask you to connect your
controller via usb and press the PS button in
the middle of your controller. There will be a menu with 6 options. Try 2-5.
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