Why Did My Hdmi Cable Stop Working. HDMI cable which I use works if another device is connected to the second monitor. There has never been a problem its always worked.
About 1 week back my HDMI output suddenly stopped working. This helps you confirm whether the problem comes with the source device or the HDMI cable. On my old iPhone 4S with iOS 935 and HDMI composite adapter cable its working flawless every time.
Windows cannot detect a second monitor when HDMI cable is connected to the second monitor.
If there is no hardware issue with the computer this should do. 6- Re-plug the TVs power cord back into the wall outlet and check the TV. The one caveat to all this is that while HDMI cables dont simply go bad over time they may need to be replaced one day. Replace the HDMI cable if it has problems.
