Question about Coby Televison & Video

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My 40 inch coby tv won't turn on, my nephew had the curtains on one corner of the tv that it overheated. Is the fuse the problem? What kind of fuse can I get?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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lukster
  • 217 Answers

SOURCE: our flat samsung 40 inch just clinks won;t come on

REPLACE 3 -4 CAPACITORS IN THE POWER SUPPLY, THEY ARE SWOLLEN UP OR LEAKY

Posted on Dec 30, 2009

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nitrospawn
  • 290 Answers

SOURCE: 40 inch lcd tv will not turn on

it is possible your tv was subjected to power surge try contacting a local repairs man

Posted on Feb 25, 2010

rylee_smith
  • 8619 Answers

SOURCE: My 40 inch Polaroid LCD tv screen won't come on

Hi

Thanks for using FixYa. From what you have described it seems that you might have a backlight and/or an inverter board issue with this TV set. It could also be due to the inverter circuits for the backlights. The inverter is the power supply source for the backlights. There could also be a screen driver problem; if it is then you have to change the entire inverter board. All this is only recommended if you have some kind of expertise for checking the internal circuitry of the TV as these units have high voltages running even when the set is switched off. The cost to change the inverter board including labor would be around $250, if you get this done by a professional. Please revert back for more help.

Rylee

Posted on Dec 23, 2011

SD Tech
  • 14553 Answers

SOURCE: How do I attach the tv stand to a 40 inch Coby television?

This requires some care---set will have to be laid face down--the screen unit or display panel is EXTREMELY fragile---the set must be laid down so the entire frame around the screen is supported and no pressure is exerted on the actual screen! One wrong move or downward pressure can damage/destroy the screen.

The base is attached with several bolts that come with the set--exact length and thread type is critical. They may all be same or different lengths. Line them all up and tighten with hand--snug them down evenly with a tool---NO downward pressure on screen when doing this.

If have lost or do not have the bolts contact the maker who will tell you size, thread type and number of bolts.

Carefully when done lift set upright.

Posted on Apr 17, 2012

gopakumarg43
  • 74383 Answers

SOURCE: I have a coby 40 inch LCD tv. I replaced power

Answered.

Posted on Dec 16, 2014

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Dec 21, 2015 | Coby TFDVD2284 22 LCD TV

1 Answer

The power went off today and my coby 40 inch tv would not power up


when the power goes off there is often a power surge as the power comes back on, this can burn components in the tv. sometimes if you are lucky it is only a fuse but they are inside and should be replaced by a technician. always have your major appliances connected to a surge protector or if the power goes off unplug everything until power is on steady to prevent surge damage.

Jan 23, 2015 | Coby Televison & Video

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Hooking up a sony dav is 10 to my 40 inch coby lcd tv


Hi, unfortunately Coby is not manufactured any longer. I have a problem not the same as yours, but I can't use my headphone when using my Panasonic Blu-Ray player. Have to use the sony digital surround sound. nothing comes through the Coby...If you have an extended warranty, I would call and have it replaced with another 40 inch brand..They can't fix it.I'm calling to have mine replaced or repaired...sorry i couldn't be better at helping..

Jul 05, 2014 | Coby 40 TFTV4028 LCD TV

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Coby 40 " won't turn on


the coby company has gone out of business probably because they have produced an inferior product that has had many problems, many people are posting problems with these sets. it is better you just purchase a different brand of tv and leave this heartache causing product behind.

Apr 03, 2014 | Coby 40 TFTV4028 LCD TV

1 Answer

Coby 40 LCD TV has splash screen and sound, but no picture


Looks like you might have issues with your screen it self the lights and all internal issues. You might have to take into a repair shop to get it done, a fuse might have been blown up. If you have warranty try to take it in and get it fixed.

Nov 05, 2013 | Coby 40 TFTV4028 LCD TV

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My coby tftv3229 wont turn on and I've only had it


If its two weeks old why are you here? Take it back to point of purchase and either have it fixed or replaced or get a refund.....

From the brand you likely are in UK but here all sets come with some kind of warranty==the problem sounds like a power supply issue but if you have a warranty and open the set it will void that warranty.

Apr 11, 2012 | Coby Televison & Video

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My Coby 40 inch HDTV wont turn on. The blue light on front (standby?) is on but I can't turn it on. Help I don't wanna buy a new tv


I had a 32" Coby that did the same thing, turned out to be a defective main board. The main board wasn't sending the 3.3v signal to wake up the power supply. In my case I sold the tv for parts because it wasn't cost effective to replace the main board. It sound like your main board

Apr 10, 2012 | Coby Televison & Video

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