The HDMI ports on my Sanyo DP26647 wil not work correctly

For some reason this happens to my sons playstation pro, turn both devices off and the turn the play station on and then the tv, leave it on the hdmi input- I've noticed that it also helps if you unplug the ddmi cable while both device are powered on and plug it back in- it must be a playstation issue because my son uses nec commercial sing monitors to play. Rest assured what your going thru is somewhat normal- and try switching hdmi cables some devices are picky and the ps is one of them. id start with shaping cables good luck
https://www.6ya.com/mr.mike

yes the main board.

first thing to try is replace the hdmi cable or try it on something else to see if it is bad, I once had the same problem and it turned out the hdmi cable was bad.

THIS MIGHT HELP

Make sure you have the correct cables connected to the right ports. Single cables (RCA) carry one for sound, and one for the picture; an HDMI cable carries all in one.

Hi, When you use the HDMI you have to switch the TV to HDMI to make it work. Not the other way around. Select the menu on your TV click to HDMI 1 or 2 depending which you are using. Sometime you have to ignor what it says. Try it out any way. Good luck.

U have LED front power tv light come on and bliking?Than ur power suply it dead.Power supply board must be replaced.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

First make sure your HDMI cable is connected from the Cable to the TV; then on the TV Menu check the input; should have a choice of items like, Air, Cable, HDMI, Aux...if you do have an HDMI cable connection, select HDMI and indicate which port #; it could be listed like HDMI/DTV 1 or HDMI/DTV 2; good luck

You may need to download the correct codecs for your laptop and software if need be . Does your note book have hdmi port or dviport? If so use you will not need to do all this, go to wal mart and pick up either cable and plug in . Thats it. Unless you are computer savvy, i would try an alternative means first, E.G. HDMI, dvi to hdmi