Question about LG MW-71PY10 71 in. HDTV-Ready Plasma Television

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Magnavox 20MF251W won't turn on at all

Hi--with no warning, my TV (only eight months old) won't turn on at all with the remote or with the on/off switch either. I get absolutely nothing, not even static. Help!!!!!!!!! The outlet works, have changed the three prong adapter I put on the end of the cord, no signs of anything burning (ie lightning strike when nobody was home to be aware of it)

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Re: Magnavox 20MF251W won't turn on at all

My tv is not rurnine on the standby light is on

Posted on Sep 11, 2008

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Eight red flashes

Eight flash indicates a protection to horizontal circuit. Might be a main board fault. It will be best to contact any service technician to make it confirm. It you're sound in electronics, check the link given here. It has blinking codes and fault detection procedure to many brand TVs, Pull up older posts there. See them either by pull up posts by its left side bar, or see it in 'Timeslide' option.

Jun 18, 2013 | Sony KDL46HX850 46 1080p LED 3D TV KDL...

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My sony bravia kdl-46v3000 was giving me three blinks i change the main board now i am getting eight blinks

try this.
Turn on the TV. While holding down V on the remote control, press POWER
on the TV. (The TV will turn itself off, then back on again.) Release V.
WARNING: The Reset will clear all of your customized settings

Sep 27, 2012 | Sony BRAVIA KDL-46V3000 Television

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Hi we have a 720 Magnavox flat screen tv that is about 5 years old. When i went to turn it on the other day the picture started flasing and making a chirp noise.. and won't fully

power supply problems does it have a separete power supply if so you can try to change or if you have someone with the same you can ask to try it.if its internal power supply it needs to be fixed.

Aug 20, 2012 | Magnavox 37MF437B37 37 in TV

1 Answer

Daughter unplugged tv without turning it off first. Now, it won't turn back on from the remote or the monitor panel on the front of the tv. It's a Samsung 1080 LCD. Only 6 months old. I've...

hi if you have at least a basic knowledge in repairing in any electronics as my recommendations, since the problem is won't power on.first you need to open the back cover with the use of philip screw driver then start to check the power supply look for the blown fuse replaced with the same amper rated at the part. then check for any burnt or bulged capacitors. also considered the inverter ballast board if their is no burnt connectors or parts. good luck hope it will help you.

Jul 14, 2011 | Flat Panel Televisions

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I need a code for my tv a magnavox ... i have a universal GE 24993 Remote Control ..what are the code list at

Codes and the manual for GE universal remotes are available here: . You need the four digit code list (direct link: ).

Try these: MAGNAVOX ......1174 0062 0004 0009 0183 1133 0226 0288 0456 0008 0068 0075 0141

Please note that if your TV was released less than 6 months before the remote was programmed or the TV is newer than the remote, you may need a newer remote.

I hope this helps.

Cindy Wells

Mar 22, 2011 | Flat Panel Televisions

1 Answer

I have one forall remote need codes for phillips magnavox tv so i can program my tv

Codes and manuals for most One For All remotes are available here: . Select Universal Remote Control and then your specific model to download the manual as a PDF. Note: some of the English only manuals truncate before the code list which follows the Spanish translation for bilingual manuals.

For example the codes for the 8820N are CRT: Philips 1454, 0054, 0690, 1744, 1867 and Magnavox 1454, 1866, 0054, 0096, 0802, 1198, 1254, 1365, 1931, 1944, 1963, 1990

LCD: Magnavox 1866, 0802, 1198, 1365, 1990 and Philips 1454, 1744, 1867

Plasma: Magnavox 1866 and Philips 0690, 1744

Combination units have additional codes. Please note that if the remote is older than the TV, you may need a new remote. Codes are usually limited to those for devices released 6 months or more before the remote was programmed.

I hope this helps. If you can't find your model, please let me know and I'll try to find the code. Just provide your TV type (CRT, LCD, Plasma) and the remote model.

Cindy Wells

Mar 17, 2011 | Flat Panel Televisions

2 Answers

Magnavox 42mf439b/f7, no picture or sound

I have the same tv with the same problem. Previously to resolve the issue I have left the system unplugged from the power overnight, however that did not fix my issue this time. Have you discovered a resolution to your problem yet?

Jul 04, 2010 | Magnavox 42MF439BF7 42 in. TV

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Tv won't turn on at all


the best thing you do is to go back the unit where it you buy because this is under warranty


Jun 09, 2009 | Toshiba REGZA 47HL167 TV

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Magnavox 37mf321D HDTV won't turn on

It may be touching in the back of the tv on a power point. Yours is doing the same thing mine did before it finely all most burnt up it self and my house The metal casting that the tv mounts on in the tv ,does not have enough room in it. the metal casing touches one of the power supplys in the back and shorts out. If its like my 32'' magnavox flat panel

Apr 14, 2009 | Toymax Magnavox 37MF331D 37 in. LCD TV

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