Question about Olevia LT27HVX 27 in. LCD Television

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No picture the tv has power but there is no picture when you turn the tv on

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  • dgses Jul 20, 2008

    Picture was dropping from component video source after warming up and then eventually (several days) all video sources (AV, TV, DVI, RGB) drop after warming up. Now video stays on for only several seconds before it drops.

  • tishd Sep 09, 2008

    Olevia 32 inch flat screen. Every time I turn off cable box (DVR HD) and TV, it apparently drops all the channels. Every time I turn it back on, I have to do a channel search (and the auto does not work .. has to be stndard). This just started a week ago .. for the last year the thing has worked well. Help?

  • CLKKB Oct 06, 2008

    I have an OLEVIA 427V that was working well for over a year with cable input. Now it won't acknowledge a cable signal. Help!

  • Anonymous Nov 06, 2008

    Unit has power but no picture or audio when turned on. Went through all the useless "trouble-shooting" steps which of course did not resolve the problem. Had no problems prior to now. Unit is out of warranty but less than 2 years old. Back to watching my reliable CRT TV which is almost 10 years old.

  • lpratt87 Dec 22, 2008

    Can hear the sound but when turning on the tv the picture turns blue and then quickly changes to black with no picture at all.

  • Anonymous Jan 17, 2009

    i was playin my xbox 360 on the tv and all of a sudden the picture went black...still had audio but not picture...i called Olevia and all she said was to unplug for 2 hours then plug back in. i did this and it didnt do squat. then i called back today(saturday) and tech support is closed on the weekends.

    i will enevr buy another Olevia TV. tech support closed on weekends? so now i have to wait 2 days without a tv. ****


  • Anonymous Feb 02, 2009

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Is there any one that can fix this. i have no picture and a whit sreen with lines in blue and red

Posted on Jan 27, 2009

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Picture would not come on after turning it on. I have this set up as a monitor and connected to satellite tv. I rebooted several times and it came back once. I powered it off and it will not come back. It flashes but no picture.

Posted on Jul 27, 2008

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Jan 09, 2016 | Samsung Televison & Video

2 Answers

Vizio 42", have picture for about 5 mins then screen goes black.


also check the power cord wire coming from the back of the tv is loose from the tv side or perfect.

Oct 26, 2008 | Vizio Televison & Video

1 Answer

How do I fix a tv that turns on but has no picture or sound?


if it has no sound or picture then it must be the power supply .

Nov 22, 2015 | Televison & Video

1 Answer

No picture, has sound. Black screen with green lines.


Probably a power supply issue in a 7-year-old TV

Feb 13, 2014 | Sharp LC Televison & Video

1 Answer

LCD TV is hooked thru cable box. When you use the


Try this (may not work):

1. UNPLUG power from TV at wall outlet.
2. Turn ON the TV (with no power cable plugged in).
3. Plug power cable back in (at wall outlet)
4. Turn ON TV (don't use remote this time).

Hope this works!

Sep 03, 2009 | Televison & Video

4 Answers

Tv tunrns on then goes to stand by flashes 4 times & repeats


turn tv on picture comes up 2to3 seconds later tv blacks out then stand by red light flashes 4 times in a row repeatedly..can not turn on or off when stand by light starts flashing but before tv blacks out you can turn tv on and off repeatedly and picture and sound work.You have to unplug power cord for 30 seconds after stand by light comes on to get tv to turn on.

Mar 13, 2009 | Sony BRAVIA KDL-32S2000 32 in. LCD HDTV

1 Answer

Only vizio light come on then nothing. have to unplug to turn off


there a problem on power side.. chage the ic and the resistor going to ic and check also the signal diode.

Dec 30, 2008 | Vizio L32 32 in. LCD HDTV

1 Answer

Tv screen went blank


sound like the inverter circuit board problem. check & replace back same part# inverter circuit board. hopefully could help!!

Dec 29, 2008 | Vizio L32 32 in. LCD HDTV

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