Posted on Oct 20, 2008

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Blinking green light, will not power up

Suggestions on fixing this problem TV will not power up.Power light just blinks.Possible bad power supply?

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Anonymous

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Posted on Oct 23, 2008

Anonymous

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You do have a bad power supply

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How to fix tv with constant blinking green and orange lights and tv doesn't come on

How to fix a tv with constant blinking green and orange lights:

If your TV has been constantly blinking green and orange lights, it is likely that there is a problem with the power supply. The first thing you need to do is to check the power cord and make sure that it is properly plugged into the outlet.

If the power cord is not the problem, then you need to check the fuse box and make sure that the fuse is not blown. If the fuse is not the problem, then you need to check the power supply itself.
If the power supply is the problem, then you will need to replace it.

How to fix tv with tv doesn't come on when plugged in:

If your TV doesn't come on when plugged in, the first thing you need to do is to check the power cord and make sure that it is properly plugged into the outlet.

If the power cord is not the problem, then you need to check the fuse box and make sure that the fuse is not blown. If the fuse is not the problem, then you need to check the power supply itself. If the power supply is the problem, then you will need to replace it.

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Nov 01, 2022 • Sony Televison & Video

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Our sharp tv model # LC-42D72U power light flashes green but there is no sound or picture. Looking for your expert opinion on what could be wrong so we can get the part ordered. The board with the power...

Green on light is blinking, but no picture - Television - iFixit

https://www.ifixit.com/.../Green+on+light+is+blinking,+but+no+pict..
iFixitOct 3, 2014 - The Sharp LCD TV LC37SB24U set worked until off button on remote ...The green light is blinking any time power cord is plugged into the wall outlet. ... It does sound like either a bad inverter board or a bad power supply. .... On the clad sidethere is no connections or ribbons that indicate hard current draw ...

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Oct 20, 2015 • Sharp LC-42D72U 42 Flat Panel 1080p...

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Does the Blinking Light on the Asic Main logic board mean bad Logic Board?

Check all the capacitors one might be bad find out if it is bad it should bulge on top of the capacitors

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Nov 04, 2017 • Magnavox Televison & Video

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I have a Mitsubishi WD-62525 HDTV that suddenly wont turn on. Just has a green blinking light when you hit the power button. Any ideas?

I found this on another website, most likely it is your power supply capacitors.

Press the "reset" button and hold for 10 seconds .... Does TV turn on and blinking green light turn to solid green.

Unplug the TV from it's power source for various times, ranging between 5 minutes and 24 hours..... Does blinking green light continue upon plugging in the TV.

Disconnect ALL devices from the TV; DVD, Tuner, Cable Box, unplug the TV for various duration times .... Does blinking green light continues upon plugging in the TV.

Press Power and Menu buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

Press Power and Display buttons simultaneously and hold depressed for 20 seconds .... Does blinking green light continue to flash.

Insure that no front panel buttons are inadvertently stuck in an "engaged" position.

Diagnosis: If none of the above test resolve the issue, then the failure lies in one of the following:

DM Module Capacitors have FAILED.
DM Module is defective.
EEPROM Board failure
Power Supply failure.

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Feb 28, 2011 • Mitsubishi WD-62525 62" Rear Projection...

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Red/green light keeps blinking.

This issue is related to a bad/failed power supply inside your TV.

Call LG to see if your TV is still in warranty. 800-243-0000

If not in warranty, the power supply is about $225.

Good luck. I do hope that I have helped you.

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Jun 27, 2010 • LG 42LC2D 42 in. LCD HDTV

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Blinking red light and tv will not turn on.

problem on power supply , u may have 2 bAD capacitor

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Apr 14, 2010 • Philips 42PF9631D 42 in. Plasma Television

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AKAI LCT26Z4AD wont power up.

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.

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Mar 10, 2017 • Televison & Video

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Continuosly blinking green light and tv won't turn on.

Either bad capacitors -vented - on power supply board or bad E2P eprom board on DM board.Probably the capacitors-4-1000Ufd and 2-3300ufd.You should get expert help from reputable tv shop.Not really do it yourself fix either way.

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