Question about Samsung HL-R4266W 42" HDTV-Ready Projection Television

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Tv trys to switch on but cant keeps clicking - Samsung HL-R4266W 42" HDTV-Ready Projection Television

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U may have a bad lamp

Posted on Aug 25, 2010


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Posted on Jan 02, 2017


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When I switch the TV on, all it does is click and the screen won't come up. It's almost like the switch is popping some kind of breaker or fuse with in the TV. The power to the unit is fine. ...

Hi, This is a indication of what is call shut down... It ususall happens as a result of power supply problem. It is a sfety feature. To keep the hi-voltage from reaching dangerous levels and doing futher damage. Refer to a quailified tech or service center. There are voltages inside the set that can kill. Be safe.

Sep 08, 2011 | Zenith Z50PX2D 50 in. Plasma HDTV

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Tv turning off

Go to the timer option and disable the Automatically Switch off option. This will resolve the issue. Please let me know if it worked. If you need the user manual or instruction manula please click on the link below Hope this will be of help to you.


Oct 08, 2008 | Sanyo CLT1554 15 in. EDTV-Ready LCD...

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I am trying to program it for my Zenith

Please log onto , enter your model number, then click on 'Codes". There you will see codes for all television models...find Zenith, jot down the codes given. You will see several. Write them all down seeing you won't know yet which one to use. Then click on "Programming A Remote". You will see both manuel and automatic search selections. Print these (or write down) and keep...You WILL need them in front of you for the programming to take place. Keep in mind...programming a TV sometimes takes several trys (AND sometimes several trys using different codes, of course ONLY one code WILL be the working code.) Take your time, understand what you are reading to ensure you have understood the steps you MUST take in the timely manner you have in which to complete. In short...know the steps, see the codes(DO one at a time), and press the selected buttons in a quickset timetable to ensure you have captured and programmed the code for YOUR television. If you should encounter any other problems related to your rwemote, please refer to the "TROUBLESHOOTING" guide on the Dynatron website. Good Luck!

Jan 28, 2011 | Dynatron MR140 Remote Control

1 Answer

Downloaded explorer 8, now cant open anything at all. just says isass.exe system error, security accounts manager initalization failed because of the following error. The handle is invalid. error status:...

Well then... you should restart your machine and press F8 (on your keyboard) continuously until prompted with a menu.

Select the option "last known good configuration"... that should bring your machine back to how it was before IE screwed it up.

Hope this helps!?

Jul 07, 2009 | Microsoft Internet Explorer 8

2 Answers

TV wont stay on

Sounds like a short somewhere in there. I see old pre-HD big screen sets going for well under $200 on my local craigslist, so look there for a good replacement, because the repair will cost more.

Or fork over about $500 for a good used HD projection set.

Apr 06, 2008 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

TV Power on - No Picture

Bad IHVT ( aka flyback transfomer) replace with 257805 ? or
Asti 2078.....................confirm service # F36650 YX01

Please rate this solution..............................

Nov 13, 2007 | RCA F36650 36" TV

2 Answers

May Tag Neptune Dryer

check for an open door interlock. the centrifugal switch inside the motor may not be coming up to speed to keep the motor turning. the door interlock is part of the seal-in circuit to the motor.

Aug 28, 2007 | Maytag Neptune MDG5500AW Gas Dryer

1 Answer

Unit trys to go on but than shuts off...please HELP!!!

It's one of the protection overload circuits connected to the high voltage power supply. I would take it to a repair shop and let them fix it for $200.00. A TV is no place for a novice. Even if its unplugged, it can seriously hurt you.

Jul 07, 2007 | RCA F36450 36" TV

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