Question about Toshiba 57H81 57" Rear Projection Television

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Blinking power light no response

Power light just blinks no response to remote or manual input

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I had this same problem and took it in to have it repaired. They told me the transformer board had gone out. cost me about 650.00 to fix it. I hope this isn't the problem.

Posted on Jun 24, 2009

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Posted on Jan 02, 2017

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1 Answer

Power supply isn't working


dOES SET COME ON WITH POWER LIGHT ON AND A FEW SECONDS LATER SHUTS OFF?

WHEN it turns off press and hold both the menu and input buttons on the front of the set for at least 5 seconds and release both.

watch for power light to blink a two digit error code like 1 blink, 2 blinks and then pause and repeat the code for about 5 times .

Let me know what code you find .

Dec 21, 2012 | Mitsubishi VS-70707 70" Rear Projection...

1 Answer

My menu pops up when changing channels?


Let me see if understand your question:

The Menu pops up when changing channel and power light is blinking?

Brand and model number are not posted here but a guess is the light is blinking in response to the remote---point remote at the set and when menu pops up power light may blink for an instant.

I would like to help but need more information.

click the make a comment button and tell me as much as possible.

Mar 24, 2012 | Televison & Video

1 Answer

LG 37LC7D HDTV just went blank. Screen blacked out and green light is on but no response to input change, remote, volume, or channel change. I've unplugged it for several minutes in an effort to reboot...


My lg 37lc7d is having the same problem. My backlight is on but no display. Also the standby light blinks several times then the screen goes on but it's just all black. No a/v

Feb 08, 2011 | LG 37LC7D 37 in. LCD HDTV

2 Answers

I have a Vizio 210 soundbar and the remote control is junk! I want the code the woeks on my Comcast universal remote control.


After much research, here is a step-by-step for getting your Vizio Soundbar to work with the Comcast remote using EFC codes (mine is the newer charcoal grey one, works great!)


Aux - Setup (2 blinks) - 11144 (2 blinks)

Aux - Setup (2 blinks) - 994 - Setup - 00169 - Vol Up - Should get 2 blinks

Aux - Setup (2 blinks) - 994 - Setup - 00168 - Vol Down - Should get 2 blinks

Aux - Setup (2 blinks) - 994 - Setup - 00037 - Mute - Should get 2 blinks

Aux - Setup (2 blinks) - 994 - Setup - 00165 - Power - Should get 2 blinks

Aux - Setup (2 blinks) - 994 - Setup - 00164 - Input - Should get 2 blinks


These are optional, I didn't use them:

Aux - Setup (2 blinks) - 994 - Setup - 00036 - <button to use for TVOL> - Should get 2 blinks

Aux - Setup (2 blinks) - 994 - Setup - 00101 - <button to use for TSHD> - Should get 2 blinks


Then set the volume control on the remote and other settings according to the Remote's manual.


ENJOY!! Hope this helps someone...

Nov 14, 2010 | Vizio High Definition Sound Bar

1 Answer

Power blinking on then off, no responsive to any


It may be in the safety shut downmode due to shorts circuits in the power supply or in the backlight inverter board, you will have to open it up and inspect and check the output voltages of the power supply, try disconnecting the inverter board power cables, look for bad DC filter caps, etc.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Jul 22, 2010 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

Remote lights blink no response. All three lights on remote blink and no response from unit.


Fuses and/or power to unit is gone out. Find source of power and ground to unit and you'll find your problem.

Feb 01, 2010 | 2007 Toyota Camry

1 Answer

Tv WONT STAY ON


When the power light comes on and then goes off perform the self check feature the model you indicated has:

On the front of the press and hold both the MENU and INPUT (DEVICE) BUTTONS both for at least 5 seconds and release both buttons.

The green power light should blink a two digit error code--most common is 2 blinks, a pause and 2 blinks.

Let me know what error code you find and I will tell you what it means.

If this information has helped you rate this solution as I do this here for free.

SD TECH

Dec 23, 2009 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Same problem


Press 1 after 9-9-1. The "1" code is the TV code.

Feb 23, 2008 | Jensen JR400 Remote Control

2 Answers

Amp Power LED Display blinks red and no sound


With your multimeter set to DC volts, the black meter lead on the ground terminal of the amp and the head unit on (so the amp will have remote voltage applied), touch the red lead alternately to the B+ and remote terminals of the amp. Does the voltage on either the B+ or remote pulse below ~11 volts when the LED flashes?

Jan 26, 2008 | Kicker ZX650.4 Multi-Channel Amp - 480W ZX...

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