Dogger Posted January 25, 2009 Report Share Posted January 25, 2009 So, on the motherboard there is a jumper option VCC or 5VSB. It's my guess that one is for powering the USB via the power supply and the other is powering off the board. I have no idea which does what or really what the difference is. Anyone have any clues?Good geek challenge.. I'm guessing that only a couple of people will even understand this Quote Link to comment Share on other sites More sharing options...
slngsht Posted January 26, 2009 Report Share Posted January 26, 2009 Never heard of VCC before, but the only way I've ever seen USB powered was off the motherboard. The 5v goes into the board via the main power connector. Quote Link to comment Share on other sites More sharing options...
SN3AK Posted January 26, 2009 Report Share Posted January 26, 2009 5VSB = 5V Stand-By voltage, there's always power on this line even if the PC is turned off (Unless you unplug the power cord)VCC is voltage charge connectionWhat motherboard and what location? Quote Link to comment Share on other sites More sharing options...
Dogger Posted January 26, 2009 Author Report Share Posted January 26, 2009 MB is ECSGF7100PUT-M3 Quote Link to comment Share on other sites More sharing options...
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