Question about Philips Magnavox 15MF400T 15 in. LCD Television

2 Answers

Need Help my Magnavox 15MF400T/37, turns on for a second, then a message tells, "Attention no signal." Why am I getting this message? Would appreciate any insight. Thanx!

Posted by on

  • 2 more comments 
  • perfidia Feb 15, 2008

    Thanx for your response, but after staying up a while trying to find out what the problem could be, I found out that the underneath of the TV panel has five very small buttons. Clicking the end one marked "Source," alleviated the problem. Apparently the TV can be used as a computer monitor as well and clicking this button switches to either the TV or computer monitor mode. I still can't figure out what caused it to go into the "computer" mode.

  • bdnau Apr 18, 2008

    I've got the same problem, but pressing source does nothing for me. Still says no signal, and I cannot even access the menu.

  • jeff77x Apr 22, 2008

    When I turn on the TV it says, "Attention no signal." Replaced the cable and had the same problem. All buttons do nothing - remote and on the TV.

  • Anonymous Apr 28, 2008

    my magnavox t.v. stay on for 2second isay no signal and tun off by itself.

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

The buttons underneath or the button on the remote marked source, did absolutely nothing. I think the set just died during operation and will be put to rest with other Phillips products.

Posted on Apr 19, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 729 Answers

Check the cable connecting to the System unit!, it could have loosen up!
tighten it

Posted on Feb 15, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I NEED A POWER SUPPLY AND CORD FOR A MAGNAVOX 15' LCD TV MODEL NUMBER 15MF400T/37 POWER RATING 12V 3.5A


Either you can get this universal type available inthe market in any electronic spares store or it is easy too make one by yourself if you are familiar with electroncis.
All you need is a mains transformer with secondary voltage at 12 volt and 4 amps capacity, use a bridge rectifier , good storage capacitor of about 4700mfd/25 volts and if possible use a 12 V regulator so that the power is smooth, regulated and protected..

Sep 24, 2010 | Philips Magnavox 15MF400T 15 in. LCD...

1 Answer

Magnavox 37MF331D/37 keep asking for software upgrade


Your set either has a bad SSB (small signal board) or needs a software upgrade. Try the upgrade first by going to http://www.m4c.magnavox.com/cgi-bin/dcbint/cpindex.pl?scy=US&slg=AEN&cat=FLAT_TV_CA&sct=LCD_LARGE_30_40_SU&grp=TV_GR&session=20090830171041_4.131.87.247&ctn=37MF331D/37&mid=Link_Software&hlt=Link_Software
Download the latest software release for your set then follow install instructions that are contained in the user manual for your set.

Jul 22, 2009 | Philips Magnavox 15MF400T 15 in. LCD...

1 Answer

Magnavox 15MF400T/37 No Audio


Get a set of multi media speakers and connect them through the microphone plug in the back. I have mine set up this way and the sound is awesome. I purchased the Creative T-10. Can be found on ebay for around $15 + shipping.

Jan 27, 2009 | Philips Magnavox 15MF400T 15 in. LCD...

1 Answer

Need Universal remote code for Magnavox 15MF400T/37


these are the codes associated with Radio Shack's line of remotes:

One for All Universal (Radio Shack)
0054, 0179, 0030, 0020, 0024, 0096, 0186, 0171

And I was also able to find these:

UNIVERSAL REMOTE CONTROL CODE LIST for TVs
MAGNAVOX
002 009 109 118 209 309 402 408 502 508 510 807 914 917

Jan 24, 2009 | Philips Magnavox 15MF400T 15 in. LCD...

1 Answer

TV displays a "no signal message"


is there any picture at all ? if no signal message regardless of any signal input , ur ad board need to be change.

Sep 19, 2008 | Philips Magnavox 15MF400T 15 in. LCD...

1 Answer

IR reciever in my Magnavox 15MF400T/37 does not respond to the remote.


You basically have to take the tv apart backward to get to the front. Start with the back panel unscrew all the screws. Then you will see the internals. IR sensor should be botton left side if you looking down on it.

Sep 14, 2008 | Philips Magnavox 15MF400T 15 in. LCD...

2 Answers

Screen says attention no signal


Your TV is probably on the PC mode and you are not using it as a PC monitor.

You need to change the source by pressing the TV/Video button on the remote control or the SOURCE button on the TV itself. You may also just press the channel up or down buttons. Do this before the TV goes to standby mode (amber light) or while it shows the message: ATTENTION NO SIGNAL.

If it does not work, reboot the TV first and do this again.

May 17, 2008 | Philips Magnavox 15MF400T 15 in. LCD...

1 Answer

Help


try going into menu. find parental control and turn it off

Dec 01, 2007 | Philips Magnavox 15MF400T 15 in. LCD...

Not finding what you are looking for?
Philips Magnavox 15MF400T 15 in. LCD Television Logo

Related Topics:

184 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Flat Panel Televisions Experts

The Knight
The Knight

Level 3 Expert

68157 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

 Grubhead
Grubhead

Level 3 Expert

4576 Answers

Are you a Philips Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...