is there any way to turn off the cable box for gateway
There is no standby or off mode on the portals. Being that they are solid state though, they use an equivalent amount of power as a standard PVR would use in standby mode.
None of Shaw's terminals shut down, they use the same amount of power 'on' and 'off' all that 'off' does is sent a black screen and no audio to the TV
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