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Tv will not light up.

The power was off for a time and when it came back on the tv would not come on. the cable box comes on. the tv clicks when turned on but will no light up. there is a blinking red light on the front. BEKO TV 20411ND HAS JUST LOST ALL POWER. PLUG INCLUDING FUSE SEEM TO BE OK.NO RED LIGHT,NOTHING.ANY HINTS PLEASE JOHN X

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  • 2,699 Answers

Your main fuse blew if its dead but it could have caused other issues with an electrical spike when the power went off, this is kind of common..pull the back, replace the main fuse and see if it blows it again, if it does then the diodes in the hot side of the power board are bad and would need replacing.

Posted on Dec 09, 2017

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: tv will not light up.

I do not have expertise in cable TV systems. A power failure when you have the TV connected to a system which is normally always on or on standby may need resetting if interrupted. Try the TV on an aerial or with its scart input, but disconnected from the cable unit. The blinking red light indicates a fault

Posted on Oct 16, 2006

likha
  • 790 Answers

SOURCE: Plasma TV

did you hear the sounds? or maybe you have defective power source in hot side..

Posted on Oct 02, 2007

dwn4lf
  • 2 Answers

SOURCE: toshiba 46H84 tv turned off light blinking

Sounds like a problem w/ the red tube.

Posted on Jan 07, 2008

SOURCE: 36 inch sony TV flat screen

Good day.
Flyback could sometime be a problem but seldom that its the source. Have your circuits be checked first particularly the vertical section. Also, check on the supply of your system IC. there may be some imbalances there.

Response is highly appreciated.


chris

Posted on Mar 24, 2008

  • 1 Answer

SOURCE: 36 inch sony TV flat screen

I woke up to the 6 blink problem this morning. If unplugging overnight does not help, what can I expect is the problem and how can I repair?

Thanks,

Matt

Posted on Apr 23, 2008

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1 Answer

LCD TV is hooked thru cable box. When you use the


Try this (may not work):

1. UNPLUG power from TV at wall outlet.
2. Turn ON the TV (with no power cable plugged in).
3. Plug power cable back in (at wall outlet)
4. Turn ON TV (don't use remote this time).

Hope this works!

Sep 03, 2009 | Televison & Video

2 Answers

Continued from no picture no sound just clicking


The TV is on protect mode. The clicking sound is the protection switch that keep turning the TV off to prevent further damage, this happens when a fault had been detected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

May 15, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Mitsubishi WS-55807 Won't Turn On


The TV is on protect mode. The clicking sound is the protection switchthat keep turning the TV off to prevent further damage, this happenswhen a fault had been detected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Alsoensure that the fault is not coming from a faulty receiver box sendingbad signal, check if you get same problem with no receiver boxor dvd connected.

If that does not work, and you keep having a flashingled on front of the TV, and tv turning off by itself after a while,that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1Theinternal circuits are jammed because of electrostaticcharges accumulating on capacitors, or because of a wrong voltage readby the main chip on your monitor controller board. this started theprotection circuit.

2 The protection circuit detected a wrongvoltage or abroken contact, identified an internal fault and kicked in, startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faultsthat can occur are a blown capacitor on power board, aconvergence IC has blown, or a fault on Digital board.

Check alsothe video cable or any external connection cable, if the cable is shorting, or the connector is bad, youcan get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

Feb 28, 2009 | Mitsubishi WS-55807 TV

3 Answers

HITATCHI ULTRAVISION P50S601...POWER LIGHT BLINKING...WONT COME O


The TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Feb 25, 2009 | Hitachi Ultravision P50S601 50 in. Plasma...

1 Answer

Akai hd projection tv pt4299hd won't turn on


Sounds like a power supply issue. Does the power indicator light up? Can you hear a click when the power button is pressed?

May 31, 2008 | Akai PT4298HD Rear Projection Television

1 Answer

Clicking sound!


The TV is on protect mode. The clicking sound is the protection switch that keep turning the TV off to prevent further damage, this happens when a fault had been detected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.


If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

Electronic Replacement Parts: Plasma & LCD TVs, Appliances |

Apr 11, 2008 | RCA P60921 60" Rear Projection Television

2 Answers

Tv will not light up.


I do not have expertise in cable TV systems. A power failure when you have the TV connected to a system which is normally always on or on standby may need resetting if interrupted. Try the TV on an aerial or with its scart input, but disconnected from the cable unit. The blinking red light indicates a fault

Oct 15, 2006 | Sony KV-32S26 32" TV

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