Dynex DX-LCD37 TV "happens hdmi cable bad" Questions

...HDMI cable? The cable may be bad. However, if this is not the case and this is happening across mutliple devices(cable box, dvd player, etc) then you might have a bad HDMI input on your TV. Does this ...

port and it doesn't become highlighted then either the main board on the TV is at fault, the HDMI output on the media box is not working (try on another TV if possible) or the HDMI cable itself is bad

...HDMI cable to rule out the TV as the problem. Basically, testing the TV to see if the problem still happens when you use something else than the Comcast box. Try a Blueray player, Playstation 3, or ...

...of the TV or DVD player, I still recommend a HDMI cable over the component video cables! If all I am requesting isn't right or working then you may have a bad TV, it happens occasionally! Good Luck

intermitantly blacks out for about 2 seconds Does this happen with all the HDMI inputs. If only the one then jack is bad. Replace the main board. If on all HDMI inputs see if replacing the cable helps

happens regardless if your watching HD channel or regular channel? I swopped all HDMI cables around to eliminate a bad cable as an option. They are all working. Any ideas of why this is happening? I'd

...happens, but really doubt it. C- Your hdmi Cable has somehow recently gotten damaged by pinching or some crazy surge. Very unlikely. My Suggestion, call your cable company, explain your problem and ...

...HDMI cable to the TV's HDMI 1 slot. I have had the TV for around a year now and haven't had any issues until a week ago. I started noticing that after coming back to HDMI after switching to the DVD ...

...happens equally through both HDMI input ports, no matter which cables are used (I have many) and no matter which sources (brand new cable DVR or blu-ray player). This could only mean that the HDMI ...