On Oct 23, 2009, at 9:58 AM, Jason Brown wrote:
> > > On Oct 23, 2009, at 11:11 AM, Jeffrey Engle wrote: > >> >> Funny thing... I have an early 2005 Powermac G5 with "3 USB ports" on >> the tower itself. Two on the rear and one on the front. Why does >> system profiler say that I have 4 "USB Bus" and 1 "USB High-speed >> Bus"? equalling 5 usb busses all together? and I thought ALL of the 3 >> that I do have were "High-Speed" Can someone explain? Thanks, Jeff > > Your tower has 3 usb ports. Your keyboard has 2 non powered ports on > them. The other part of the question, the USB high speed bus. The best > that I can figure is that it is driven by another driver in the system > or is a physically different chip. Someone else that is more > knowledgeable may be able to answer that part. > > Jason Brown > Jason, please keep in mind that system profiler only "sees" those USB ports available to it. Thus, if the keyboard is NOT plugged in, you will not see those ports. So, back to the drawing table. Jeff --~--~---------~--~----~------------~-------~--~----~ You received this message because you are a member of G-Group, a group for those using G3, G4, and G5 desktop Macs - with a particular focus on Power Macs. The list FAQ is at http://lowendmac.com/lists/g-list.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/g3-5-list -~----------~----~----~----~------~----~------~--~---
