What is ePowerButton.exe ? ePowerButton.exe is windows process. More information about ePowerButton.exe
The Comcast tech hooked the incoming coax to the cable box and the HDMI cable directly from the cable box to the TV. My initial thought was to be able to watch the TV without the receiver on,(just using the speakers on the TV).The AV receiver would be used for surround sound when needed.he wiring below assumes that you have all components with hdmi capability that also have at least hdmi v 1.3a. 1: cable coax from the wall (cable feed coming into your home) to cable input on cable box. 2: cable box hdmi out to an hdmi input on receiver. 3: hdmi out from blu-ray player to an hdmi input on receiver.
See if you are able to view other HD channels. Try unplugging your cable box and TV from the power for 30 seconds and then plug them back in. Wait 2 to 3 minutes for the cable box to load before powering on the TV and cable box. If none of these suggestions help, call us at 1-800-391-3000.ome cable boxes offer the ability to modify settings such as the display output type, output volume, etc. The user manual for each Comcast cable box can be found here. To connect a standard definition (SD) cable box to your SDTV or HDTV, use composite (RCA), RF (coax), or S-Video cabling.