View Full Version : HELP - usb2 on powerbookg4 not working!!

Jan 8, 2007, 05:32 PM

my usb ports on my powerbook r only usb1 when they should b usb2, even in system profiler it doesnt list it as usb2..

i have used it with usb2 products before; i think is since i went from 10.4.7 to 10.4.8.. i know there was a usb issue with this update [i use a digital camera sumtimes thru usb2, after performing the update transfer speeds were slow,ie usb1, the camera shop told me to apply this patch: IOUSBFamily-228.4.0-log.dmg and it was ok] ..should i re apply the patch? dont wanna mess things further..

does anyone know what i am talking about?!! ive searched th interweb but cant find a mention of this issue...


Jan 8, 2007, 07:07 PM
Try the newest USB patch for 10.4.8 from here: