Question about Olevia LT37HVS 37 in. LCD HDTV

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Olevia 747 won't come on

One day I turned the tv off, next day no power not even blue light. But red light in back of set lights up.....any ideas?

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  • Anonymous Aug 17, 2008

    i have a 47inch 747i that wont come on either, its not even a month old!!! turned it on one day, and only saw a no signal at the bottom of screen even though everything was hooked up....turned it off and back on, now it wont even come on. the red lights are on in the back, and the standby light is on, seems like the lighting source went bad...wtf



  • Anonymous Mar 12, 2014

    my 747 olevia tv wont turn on it started out the volume shuttin off on its own for a week then it finally shut itself off and wont turn back on . the blue lite on the front kicks on and off and a loud pop noise when i turn the tv on - shelly

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I had the same problem with a 437. It just shut off one day and I could never turn it back on again. I called Syntax Brillian and they told me the mother board was probably shot. They sent me a new TV and took the damaged one back.

Posted on Feb 27, 2008

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The blue LED light on the front of the TV would go off for a split second, then light up again. The television would not start.

If you are handy with small tools and a soldering iron, you can change the capacitors on the power supply. My Olevia is a model 542-B11.

I bought the repair kit off eBay from seller: sghill99

As of this writing, the seller has sold 37 of these kits. The title of the auction is: Repair Kit, Olevia 542-B11, LCD TV, Capacitors

And if the url is still active, it is: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=230554940338&ssPageName=ADME:L:OC:US:3160

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Hi,



Since you've already replaced the power cord and still the led light won't came on, this is an indication that the power supply board of your unit is dead. If it is not under warranty period(if so, avail it because the manufacturer will fix it for free) open the back cover and check the continuity of the fuse using the multimeter, if you found it open replaced it with the same current(ampere) ratings and then try to turn on the TV. If the replacement fuse blew again, this is an indication of more serious problem on that board. If the replacement fuse didn't resolve the issue, other parts on that board gone to malfunction as well. If this is the case, I would advice you to replaced the entire board for your convenient. The cost will almost the same rather than troubleshoot it. Check the actual part no of your board and check this LINK.







Hope I helped you.

Have a nice day!

Thanks for using fixya.

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My olevia 42 in power doesnot come on. blue light was on when I pushed power to turn on tv. Blue light went out but tv did not come on. Blue light didn't not come back on. Television was working good. I...


You may be aware that Olevia is bankrupt and apparently Emerson bought the leftovers and is offering service but no parts sales.
I found this thread discussing antoher model's various problems but I believe your power supply has likely failed.
Olevia thread
If it is the type of failure related to the switched-mode power supply, these can be repaired by a properly equipped tech; I've done hundreds of them while still in business (which I am no longer).

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