Having problems with your Flat Panel Televisions ?

I have a 42 inch Magnavox with 4 hdmi ports to connect to. Only the hdmi -1 will work the others say they have no signal. When I change the tv to hdmi 2,3,or 4 and connect to the hdmi 2,3,or 4 it says no signal. I have direct tv HD.



Answers :

Repair Help & Product Troubleshooting for Flat Panel Televisions
You need a second opinion or clarification ? ask it in the comment box OR you can Ask Your Own Question

Tips for a great answer:

  • Please provide as much detail as possible as this will allow our members to better understand and respond to your Comment
  • If you need clarification, ask it in the comment box
  • It's 100% free, no registration required

Suggested Questions/Answers :

It is recommended you read all this kind of situations

I have a 42 inch Magnavox with 4 hdmi ports to connect to. Only the hdmi -1 will work the others say they have no signal. When I change the tv to hdmi 2,3,or 4 and connect to the hdmi 2,3,or 4 it says no signal. I have direct tv HD.


... Magnavox Flat Panel Televisions

I have a samsung pn58c7000 and hdmi stopped working today. I used to connect pc and ps3 and now none will work. even plugged in individually. The tv does get a signal as HDMI1 light ups when I fire up the ps3 and HDMI 2 lights up when i fire up the pc with a device detected sound on the pc. TV still say no signal though. Any ideas?


... Samsung PN58C7000 TV

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

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

TOSHIBA model SDK1000KU - is not recognized by my VIZIO 47". HDMI cable is connected properly and worked before, but now the TV says NO SIGNAL. VHS works fine, but your Toshiba DVD does not. Help!!!


... Toshiba Flat Panel Televisions

My LG flat screen tv is losing HDMI signal then goes black. I've tried to change to a different input but it won't change. After a few minutes of black screen it starts to flash a few times then back ti black. A few minutes later it will start connecting again and picture will come back on. Is it the tv or maybe my direct tv reciever


I have the same trouble too any fix yet ?? ... LG Flat Panel Televisions

The tv is hooked up with hdmi cables. The alert says "your HDTV does nor support HDCP. Please disconnect the hdmi commector and use the YPrPb connection to continue watching tv. It worked fine and nothing has been change prior to this warning


... Mitsubishi WD-73827 73" HDTV DLP TV

I have an Avol tv that will not let me switch from the HDMI setting to TV setting. It says no signal when connected to the cable in the HDMI setting... How do i change this?


... Flat Panel Televisions

I have a Vizio TV that is stuck on RGB mode. This TV has been terrible since the first day. I can't reset it because the power button and the input button on the side have never worked properly and the remote we use to change to AV and HDMI isn't working for some reason and never turns on te TV. We usually have to turn on our TV with the DirecTV remote. The RGB mode has a blue screen that says "no signal" in yellow text at the top of the screen and turns off after five seconds. It's impossible t


... Flat Panel Televisions

Sylvania LC220SS2 connected to dvd player says "no signal". Uses three jacks (red yellow white). Is there a bette way to connect them? Had used a switch that VCR and DVD player shared. It worked fine for a long time. Don't know what changed.


... Sylvania Lc220ss2 TV

My Emerson TV-DVD combo powers on and runs a channel search or tries to change settings on its own. It also over-rides signals from the remote. It switchhes modes so that I cannot watch DVDs. Occurrences of the problem are random day and night.. I have tried covering the sensor with aluminum fois and by hanging a CD in front of it. I have changed it's position in the room and the direction it faces three times. Nothing works! It is not connected to any input media, I only use it for watc


I think problem not from remocon.\015\012Switches on front may cause it.\015\012Open than replace switch may solve this problem. ... Emerson EWC13D4 13 in. TV/DVD Combo

Only hdmi 1 works on panasonic viera plasma tv. The other 2 hdmi's say no signal when hooking blue ray or wii to tv.


... Panasonic VIERA TC-P50ST50 50-Inch 1080p Full HD 3D Plasma TV

I have a xbox 360 bluray and direct tv all plugged into my un55c9000 with cinnamon hdmi cables and no matter what source i change to it says no signal


... Samsung UN55C9000 55 in. 3D LCD TV

Philips 37PFL5603D/10 tv, connected to Humax HDR-Fox T2 recorder. We do not have the HD signal yet, but due in June this year. Problem is with the HDMI connection, mostly does not work, sometimes green picture, no sound. Also does not switch automaticaly When box is switched on or off. Will only switch properly when a scart lead is also connected. You should not have to use a scart, when you have HDMI. We need the HDMI to cope with the new digital signal when it comes. Have switched Humax


... Philips Flat Panel Televisions

I have a Hitachi 42PD7200 plasma tv. The hdmi port works with the new xbox 360, satellite tv and until recently my Samsung bluray player. When the bluray is connected (via a 4 port HDMI switcher of directly to the TV) it shows the bluray starting up with the Samsung logo and then gives the message invalid frequency. At this point the picture and normally sound are lost. I have connected the bluray to another TV using HDMI, the same cables and it works fine. Has anyone come across this problem


... Hitachi 42PD7200 42 in. HD-Ready Plasma Television

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

I have a technisat hdfv desk top box. I have been trying to connect in via the hdmi connection. I keep getting the message mode not supported. It works fine via the scart connection. I have tried changing the hdmi cable but still get the same message. I know the hdmi connection on the tv is ok as I can run a blue ray from it. Took it back to the dealer they tried and got same message. They thought it could be a fault with hdmi on the box. The unit was exchanged. Tried again but still get the sam


You might want to see if a firmware upgrade exists for this issue in the Samsung set you have. ... Samsung Flat Panel Televisions

Colour inverted HDMI connection will not run smooth, flashes intermittently and picture takes on a blue hue? Sony say change the HDMI settings, Toshiba (laptop) says its the TV. NO settings can be changed? Any advice?


... Sony BRAVIA KDL-37S5500 37" HDTV-Ready LCD TV

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

I have a sony bravia KDL52V51000 and today it decides not to read the HDMI inputs. just says no signal. it recognizes that there is something plugged into my 3 and 4 inputs but when i click each of them just says no signal. sometimes i can get my input 4 to work which is my comcast box and then when i switch a channel it will say no signal again. any ideas on whats causing this problem. thanks.


... Sony Bravia KDL52V5100 Compatible Swivel Wall Mount Free HDMI Cable

Hi, I have a Sharp IC-26sb14u TV about 2 years old. It has 2 HDMI ports, I have one connected into a TiVo box, and it works fine. The TiVo is connected into input 4. Here is the problem, I want to use the TV to view movies from my MAC powerbook. I have the MAC HDMI chord, purchased at a MAC store, and the Sharp TV will not recognize the signal. I have the TV on input 5, no video and no sound. I know that the problem is not my MAC, I just returned from MAC store and they connected my MacBook p


... Sharp LC-26SB14U 26 in. LCD TV

My lg 42cs560-ue after a lightining storm started to react weird in one of the hdmi ports that was branched to my pc, while the pc works fine in the second HDMI port, the first one can only shows the bios after that go black showing the message of no signal, if i change to the second port at that moment everything work, im afraid that the first port is burned, but how can be that posible if it can show the bios of my pc at start? On a side note the ps3 dont work with the first one but does with


The bios might be ok, but the communication to the processor might have got cut due to lightning. Probably some components would have also got suffered and the TV needs attention by a qualified service technician. ... Flat Panel Televisions

I have a SK-26H730S Westinghouse tv. The HDMI cord works for plugging my laptop to it, but won't work for the ps3.. it just says no signal detected after it autotunes to the input. The ps3 works with the same hdmi cords on other tvs in the house.. is there a setting that needs to be fixed?


... Westinghouse Electric SK-26H730S 26 in. LCD TV

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

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

A detailed question is important to get you a relevant answers

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
all rights reserved to the respective owners || fullblownbass.com || Terms of Use || Contact || Privacy Policy
Load time: 0.1330 seconds