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Suddenly the Tuner mode reports "No Signal"

Yesterday my perfect, beloved Olevia 532-B12 reported "No SIgnal" when in was in Tuner mode. I took it to another room where we received cable just fine on another set, and attached the cable. It read "No signal."

It still displayed the old channel labels. (Eg., It still displayed "07 NBC" but read "No signal."

I tried resetting the channels with an auto channel search for cable, but it found no signal.

It displays from our DVD player just fine.

Help!

Rick

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  • 5 more comments 
  • Anonymous Sep 19, 2008

    I have a Sony LCD TV it shows No signal. I had this problem before but I forgot how to reset it. I reset it from the remote control somehow.

  • Anonymous Sep 21, 2008

    RECEIVE NO SIGNASL OR WEAK SIGNAL ON SAMSUNG LN-T2353H TV

  • 1katydid Oct 23, 2008

    no signal

  • speedmama69 Nov 19, 2008

    tv says no signal. I can't reset it. Nothing helps

  • kaz62 Nov 29, 2008

    i have just bought a samsung lcd tv plugged in and getting weak or no signal even when we try a portable ariel

    can anyone suggest the cause and hopefully help solve it



    Karen

  • Sanch103 Dec 12, 2008

    Samsung LCD large screen.
    Suddenly without any reason, NO SIGNAL on display.
    First to this,.... Channel not found.

    Checked the automatic channels update, scanned them again.
    No channel on the menu, no signal.
    Same connection in another room, with another analogue TV., ALL is ok. Problem persists with LCD .

  • jbabb Feb 02, 2009

    no signal

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Just a solution.

I attached a video recorder., and selected the video channel.
I was able then to see the channels through another AV slot extension.
Then I reset the TV to factory settings.
Samsung full HD reset code is 0000.
I used the original remote control.
I pressed the button TV/DTV to switch between mode., and from the menu I started
the option to scan the channels automatically.
Because the VCR was still connected it looks like it was forced to admit the channels.
I turned off the VCR and click on the TV the remote control for a known channel ( alternative control used) and surprise ... The TV started to react according to expected.
I disconnected then physically the cabling from the VCR and plugged in directly on back on the
wall connector. All is ok.
What was the reason ?
My wife dropped the alternative remote control ( not the original one) on the floor, and apparently an strange code was sent to the TV., which suddenly displayed " No signal".
I hope this can work for you.

Kind regards
Sanchez

Posted on Dec 12, 2008

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It sounds like this is not a defect but a programming issue that's fixable. If you have a 532-B12 that isn't working properly, an issue with the electronics, sadly the manufacturer is impossible to contact even by service technicians, and parts nearly as impossible to obtain. I'm looking to buy a TV with an undamaged screen for that same reason, the condition of the electronics like the tuner inside are not important to me.
I'd rather give you a few bucks than have you toss your TV on the curb, so please contact me if you have an irrepairable 532-B12.

Email me at "geolemon at yahoo dot com" if you have a 532-B12 that isn't working but has a good screen. Good luck!

Posted on Jun 15, 2009

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