Hi Bruce, I would try the Cuda button on the motherboard. Joel 4 mar 2007 kl. 04.13 skrev Bruce Carr: > I've tried all the usual tests and both USB ports do not work any > more. I've > rebooted with and without known operational USB devices several times > keyboards, mice, speakers etc. Nothing. The system profiler finds > and names > the USB devices but they don't operate. > Original 500mg, 1 gig ram, up to date OS. > Are there any USB drivers or something I can delete or reinstall - > Quick fix > or will have to perform the big nasty re-install. > > My Pismo Powerbook runs well under Panther but I'm seeking the Browser > Parental controls of Tiger. If it runs reasonably for my 9 yr old > daughter > than I will make the big jump to Tiger for her - she loves big cats. > How do I turn off Spotlight and Dashboard?