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RCA l42fhd37yx8 connected computer with vga cable have picture for a few minutes then no usable signal message. Checked cable on another tv works fine.


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RCA l42fhd37yx8 connected computer with vga cable have picture for a few minutes then no usable signal message. Checked cable on another tv works fine.


... Flat Panel Televisions

I have an Insignia NS-LCD42HD-09 42 inch flat screen tv. The HDMI input works, but the component cable says no signal, and I only get cable on two channels. All other channels say no signal. The two channels I get have both picture and sound, and it is not my cable company because I plugged in another tv to the same cable, and everything works fine. I've had this TV for almost three years.


... Insignia NS-LCD42HD-09 42 in. HD-Ready LCD TV

Hi, my Phillips was hooked up and working fine directly to the DISH receiver using the HDMI 1. I moved and had to put the DISH receiver in another room and ran a coax cable to where the TV is now using the ANT in spot. I select TV as the source and choose channel 60 and no signal. I hooked up another TV and it works OK. Any ideas?


Hey, I'm Seth. I work as a sub contractor for dish network. I am picking up that your problems are on TV 2? If so, you will need to go into the menu on the TV itself and look for, "channel scan" or "auto memory". Run a scan. If there are no channe ... Philips 42PFL5332D 42 in. LCD Television

The tv input reads no signal coming from my cable off my Dish. How ever I hooked up another tv to the same cable, works fine.


... ViewSonic VPW425 42 in. Plasma HDTV

Samsung LCD 32 inch le32r74bdx/xeu 10 bit and 0 signal. It was working fine the. Switched it on and no signal we have reset and this has just removed all chanels, tried another cable for ariel and even tried the bedroom port ... Nothing seems to be on samsung website with that model number please advise of fix or whether this is just broken


... Flat Panel Televisions

Possibly did something in settings, as tv wont pick up signal on any input. it stared with my hdmi input....one day my sons ps3 no longer would work on tv. I figured hdmi input went out after I tried changing every setting in the input mode. Cable and wii still worked fine. one night I went to turn his tv off and hit wrong button. from that night on tv wont pick up signal on any input. No cable at all. Actually have cable coax, not hdmi for cable


... Haier HLH32ATBB 32 in. LCD HDTV

Dvd connection we have our direct tv cables hooked up correctly we believe, because we get the signal just fine. When hooking up the A/V cables from the DVD player to the other ports available however, it doesnt pick up the signal after we change the Source on the TV. So basically, everytime we want to watch a dvd, I have to unhook the direct tv a/v cables and hook up the dvd av cables in the same ports. It works just fine then. But we would love to not have to go thru that process everytime.


Check the connection wire for any internal conductor break. Check it with a multimeter. ... Sceptre X400BV-FHD 40 in. LCD TV

Suddenly my HMDI connection soes not work? Tested cables and they are fine. Component signal from DVD is fine. Imputs are fine- Tested other DVD player and it also no signal- I have two HDMI ports and neither worked. What is up? What can I do?


... Panasonic TCP42C1 Plasma TV

Have isolated problem to vhf/uhf connection point. white lines flash in pic. w/a popping sound & if they stay for very long there is a buzzing as in over white or over modulation. problem shows when cable signal is fed direct to tv or thru vcr to tv. other tvs do not exhibit same problem so it's not the cable. have tried other ac outlets & same problem. other inputs; dvd, vcr work fine. cable signal thru vcr tuner fed to ht processor is fine but that is fed via component inputs to tv. sony has b


Hi,Problem seems with main tuner in this tv as other AV inputs working fine so please replace main tuner (TU2) to solve this issue.There are two tuners mounted on A board TU1 and TU2, please replace TU2 and part number would be written on ... Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

I have an RCA LCD tv model 46LA45RQ. When I turn the tv on the sound works fine for about 10 minutes, then I hear a crackling and the sound starts to fade, eventually disappearing altogether. I unplug the tv for 5 minutes, plug it back in and the sound works normally again for another 10 minutes. Repeat cycle.


One of the circut boards in it is on the verge of going. ... RCA Flat Panel Televisions

Coax cable/antenna connection doesn't seem to work. It says "no input signal" although the cable works when plugged into other tv's. Other connections such as HDMI seem to be working fine. Trying to set up basic cable without a box. Getting frustrated.


... Westinghouse LTV-32w1 32 in. HD-Ready LCD Television

Model 42LD400 flat screen TV after 3 months suddenly shows "no signal". Other tv in the house works fine. The no signal comes and goes. It will work for a few minutes and then the screen goes black and says "no signal".


... LG 42LD450 42 in TV

I have a Samsung 46 LED 3D 200hz tv. Normally the tv is fine but lately the tv, after a hour or more of viwing, tends to lose signal. Often it starts off with the sound going and then I will lose the picture. I don't think it's loose cables. I often turn the tv off for a few minutes and then turn it back on again. The sounf and picture are fine again, but then I lose sound and picture a few seconds or minutes later. At first I thought it was my Foxtel playing up but when I do have picture and


... Samsung Flat Panel Televisions

I have an older Mitsubishi TV, model VS-50605, that has been giving me problems. I am not able to consistently get a picture and/or sound through cable. All my other inputs work properly. I can play my Xbox on it and my DVD player works fine. Every now and then I get sound but no picture. On the rare occassion I get a picture through cable, it only lasts about 15 minutes at the most and then it cuts off. I've tried switching between ANT-A and ANT-B but had no luck resolving the issue. Any sugges


U have a pay boxes from those Telicoms,cables or satalites compannies?Yes,tries unplug,replug those boxes back about an hour later for it softwares to updates it softwares,should solved this problems or if not trade it in for a new box. ... Mitsubishi VS-50605 50" Rear Projection Television

I can not get a digital signal. i am using cable as an antenna to the draw the digital signal, it is not working. it works just fine on my sharp flatscreen.


Hello!\015\012 You need to read manual carefully and check your configuration settings. it may require to select digital/analouge/antenna/cable options from configuration or channel tunning section of your tv menue ... Mintek DTV-265-D 26 in. LCD TV

I have a GE guide+ gemstar model 31GT740 i cant get cable reception the cable is fine as i hooked them to another tv and it worked fine i did auto channel and it scanned all channels when it was done it said no channels found please help thanks


Your have problem with the system IC's which store the channel and all the control in the TV or it can be remedy by soldering the pin of the IC's if the problem persist well your have to replace that system. ... GE 31GT740 31" TV

Sanyo LCD Television Model # DP32649 TV will operate great for (1) or (2) weeks, then make a single poping noise and the screen will go blank for a second or two, and then back on and work great for another (20) minutes and then do the same thing over and over again, then as quickly as it began it will stop for another (1) or ( or (2) weeks, then it will start the same thing again! Brighthouse cable has replaced all of components, DVR, HDMI cables,as well as trying using RCA leads ins


I have seen similar problems but not this specific one. I would say that 90% of the time the problems are caused by a dry joint (that is a soldered joint that is not connecting properly) on the power board. Dry joints almost always occur where there ... Sanyo Flat Panel Televisions

The problem I have is that the cable barrel is loose & it has an effect on some but not all channels.....have to keep playing with cable wire to get it to come in good.....had cable company come & look first to see if it was cable but it is not...cable is working fine on other tv's in home.......is this a problem that can be fixed or should I try & exchange it for another one....Sharp Aqous lc-40d68ut......


If this input is loose this is something that is not repairable under the warranty so you will want to exchange this television before something untoward happens like the rf connector breaking off because you will be stuck if that happens. Plus when ... Sharp LC40D68UT 40 in. LCD TV

No Signal Watched a DVD, when we switched back to watch TV there was no picture and it said no signal. I tried another TV to make sure the problem was not the antenea or the cable. All checked out fine. It did this once before and we found all the stations were one point off, for example 10.1 was now 10.2. We manually restored all stations and all has been well until now. I have tried many things and I can not get a picture back. In diagnostics it says my signal strength is zero. Thank you, Greg


Have you checked on all inputs including the rear audio and video jacks? ... Sony KDF-50E2000 50" HDTV

I get a weak or no signal message on my new Samsung plasma. I'm using coaxial to my cable box. The cable works fine because I can see the vcr when it plays. I have it set to cable on the right channel for my area (4).


In this case, your VCR becomes the cable channels tuning device for your TV, the better connection should be from your cable box output to your antenna/cable TV input with the coaxial cable, surely, your TV has a better cable tuner than your VCR, to ... Flat Panel Televisions

Emerson 40 inch can't find cable signal. cable works on another tv


... Emerson LC401EM2F 40" Inch LCD Full HD TV

The picture will come on when you first turn it on but after 15 minutes or so it fades away. The sound still comes out but no picture. Sometimes it will come back on on its own after a while and then go out again. If you turn it back off for 15 minutes or so it usually comes back on. We already bought a new tv and that one works fine so its not the cable box but I would like to put the old tv in my room.


... Sharp 32L-S400 32" TV

The screen displays just fine for about 5 minutes then just goes to a few squiggly vertical lines. If I turn it off and wait then turn it on it works for another 5 minutes.


... Tatung V20KQDX 20.1 in. LCD Television

Helo, I have problem with HDMI on SONY KDL 26U2000. I bought digital satelite complette with HDMI. I connected it to TV. But video and audio signall is sometimes shortly breaking. More times on HD programs. My service engiener checked cables - all are OK. He checked satelite signall - all are OK He checked satelite complete with another HD TV (Philips, LG, Samsung...) in his company. HDMI on satelite complette worked correctly. I would ask you about help. Thank


Sony's can be picky about HDMI.Check for software update that addresses HDMI issues.Contact Sony for software. ! 800 SONY USA ... Flat Panel Televisions

This RCA L26HD31 TV has always worked fine in other respects... but when I try to connect my pc's hdmi cable to it for use as a monitor, I just get "unusable signal". When this TV was made, hdmi outputs on laptops was not the norm - it was vga. Can this TV use an hdmi signal from a dell laptop? Yes, I'm using the correct input for the TV and have tried hdmi1 & 2 ports. - Thx


Make sure you have set the laptop's display properties to as low a resolution as possible (also make sure the screen refresh rate is 60 hertz) and turned it off before connecting it to the television. Turn the television on first and set to the corre ... RCA L26HD31 26 in. LCD HDTV

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