Question about Philips Magnavox 27MS343S 27" TV

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Attention No Video Input

Magnavox 15MF605T/17. The screen is black with a blue box in the center of the screen that says "Attention No Video Input". After about 10 seconds the TV turns off. The TV is about 2 years old.

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Re: Attention No Video Input

Check your input cabling and connectors and make sure you have a good input signal. Put another tv on this same input cable and see what happens. Keever

Posted on Mar 09, 2008

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My magnavox crt is about 10+, worked great.Last night,the screen remained black, and sound was static. Tried unplugging, held the power button, ran a new cable line from working tv.No lights in back.


I hope I can help. I would first try another outlet.
  1. another power outlet
  2. check the cable from the TV to the wall or cable box
  3. Check the TV Input channel, make sure you go through each source input to verify which tv/video input is the correct one.

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Once the TV is turned on, the sound and picture disappears and replaced by a blank screen. If one turns it off again and on imediately the picture and sound returns. This may happen several times in a row,...

Could be ethier one the dish box or the tv itself have cold solders joints on the FBT-Flyback transformer.That the big black block of plastic with a red wire with a black cap hook to the CRT-(tv tube).Call ur tv Dish box customer service,get a replacement box.See, if this will solved ur tv problems.If not,than the tv must be taken aparts and must have tools like a soldering iron,a roll of solders,also must know basic soldering.Resolders all the coldsolders joints on the FBT for a better High voltages contact to the CRT-(tv tube).This problems,will be solved.

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caption box selection is on. disable caption

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Just figured this out based on a description of features.

You must power on the TV with the remote control - if you use only the power button on the monitor, it goes straight to stand by mode (the amber light).

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Hi, your best bet is to get a LCD/laptop universal adapter from ebay like this one:

 Do a search for the one that is cheapest and nearest to you. These come with lots of different heads and voltage is variable so you can just adjust it to you needs.
Hope this helps. Si :)

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