Windows startup programs Database search. If youre frustrated with the time it takes your Windows 1087VistaXP PC to boot and then it seems to be running slowly. I have an HD Flat Screen TV and when I turn it on it says NO SIGNAL. I have not seen this before as my CABLE BOX is connected and turned ON. I do not know if there may be. Forum discussion I want to replace the solid pipe connector from the water main to the toilet tank with a flexible hose. Is this something I can do myself note I. Rupee Symbol Font. Last month, internet service provider Cox began charging residential customers in Arizona, Louisiana, Nevada, and Oklahoma an extra 10 for every 50 gigabytes of data. TV Says NO SIGNAL What To Check How To Fix. I have an HD Flat Screen TV and when I turn it on it says NO SIGNAL. I have not seen this before as my CABLE BOX is connected and turned ON. Raul Paz Discografia. I do not know if there may be something wrong with my Samsung TV or if it is the cable box causing my problem. I know my TV works because I can see it displaying the words NO SIGNAL. Is there maybe something wrong with the TV where the cables go in on the back of the TV TV NO SIGNALIf your TV displays a No Signal message on the screen HDTV or Standard TV it could be one of the 4 issues we have listed below1 Is the NO SIGNAL issue happening on just one TV CORRECT INPUT or SOURCEIf it is just one TV that is showing the NO SIGNAL Be sure your TV is on the correct source or input as your CABLE or SAT BOX. Press the TV button on TV remote control to turn your TV ON. Press the INPUT button on your TV remote control. Cycle through all the inputs on your TV. Do this until you are on the INPUT your CABLE or SAT BOX is plugged into. You should then see the CABLE or SAT programming show on your TV. HINT Your TV will most likely list the TV INPUTS as HDMI 1, HDMI 2, HDMI 3, VGA, Component 1, Component 2, and so on. If you still see NO SIGNAL on your TV screen, see the next step below2 If you have your TV on the correct INPUT or SOURCE and you still see NO SIGNALCABLE OR SAT BOX NEEDS RESET Remove or unplug the power cable from the Cable TV or SAT set top box. Keep it unplugged for 2 to 3 minutes. Plug the power cable back into your Cable or SAT set top box. Give it some time for the Cable or SAT box to power up, get the signal, and initialize. If you still see NO SIGNAL on your TV screen, see the next step below3 If you have reset the Cable or SAT box and still have the NO SIGNALUNPLUG THE CABLE GOING FROM THE TV TO YOUR CABLE OR SAT BOX Remove the HDMI cable or other cables from your Cable TV or SAT set top box. Keep the cable unplugged for 2 to 3 minutes. Plug the HDMI cable or other cables back in. Give it some time for the Cable or SAT box to get the signal and initialize. HINT Make sure all the cables that are connected to your Cable or SAT box and your TV are tight, undamaged, and secured. If all of your TVs are affected with the NO SIGNAL screenBE SURE THE COAX CABLES OR ETHERNET CABLES ARE SECURE or CABLE OR SAT IS DOWN TEMPORARILY Be sure to check the ones where the CABLE or SAT come into your home. Be sure ALL Ethernet and Coax cables are secure. Call your CABLE or SAT provider to see if there is an outage. Realign your Dish if you have SATELLITE. If you need more help with a TV that says NO SIGNAL, please leave a comment below and we will be happy to assist. Please Share Our DIY Repair Help Projects More Do It Yourself Tips, Tricks, Ideas, Repair Tagged as cable, coax, ethernet, HDMI, no signal, power cord, sat, set top box, TV.