...But you will have to cut the solder between the ''H'' and the center point at the power-Supply section and solder the ''A'' point to the center point. This is necessary to use this board Power-supply which will deliver the 3.3 V DC to the ICs. Initially, using the ''H'' to center point connection you will use the HDMI cable voltage provided by the Source, in my case it didn't work because the Source provided only 1 V DC. I hope it helps. Enjoy!