When i turn on my tv instead of video popping up it says check signal cable. This problem happens when both trying to play xbox or just trying to watch cable. i have checked all the cables and nothing is unplugged and i have also unplugged and restarted several times nothing seems to be working.
Could just be a bad cable. Try replacing them with new ones.
SOURCE: No cable signal on 32" flat panel Olevia tv
When you write 'tuner,' do you mean the internal TV tuner or do you have a cable box between the wall connector and your set's input?
If you are connected from the wall to the set, then the sensitive circuitry (it may only tolerate a few volts max video) is damaged.
If your set was a couple of decades old, it might be fairly easy to repair.
If the set was damaged via the cable service, you may have some recourse unless your cable provider has seen fit to absolve themselves from liability, I suspect they have.
I do not know your set but it is not impossible that the video input circuitry for cable and antenna is on a smaller assembly that processes it before reaching the main board.
The latter has obviously survived since you still have the other functions.
SOURCE: TV IS NOT RECEIVING SIGNAL FROM LAPTOP
Check graphic card software on laptop to make sure it's on the right settings to output image to TV.
SOURCE: Playstation 3 Does not display on TV using HDMI or regular video
I posted to your problem with a similar one. I was able to get my PS3 to work by:
1.) Powering down both the PS3 and ViewSonic LCD
2.) Unplugging the power cables to both PS3 and LCD
3.) Waiting at least 10 or more seconds
4.) Plugging in the power cables to both PS3 and LCD
5.) Turning on the ViewSonic LCD
6.) Turning on the PS3 and holding down the power button until the beep
After this sequence I heard the bootup audio and the menu appeared on the screen- which detected the HDMI connection to my LCD.
Very odd.. I've had my PS3 in the same place for months and just today this happened.
I wanted to post my success. Best of luck!
Seth
SOURCE: Hanspree monitor says,''No signal input check video cable''
ask the shop for a replacement cable. it could be broken.
SOURCE: VIZIO LCD VX20L, intermittant video/audio with Blue screen message "No Signal"
If the tuner is bad, changing the mainboard should fix the problem.
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