My PowerPC G5, which I have loved for about five years now, is not behaving properly.
When I plug in a FAT32 formatted USB memory stick (that works fine in Windows and Linux) it will not mount and show it on the desktop so I can access it. The stick shows up in the USB part of the System Profiler but not anywhere in Finder and not in Disk Utility.
I've tried rebooting with the stick in and it still doesn't come up. I've tried resetting PRAM and SMU and PMU and SMT and BLT and anything else I've found reference to.
I've noticed that after a restart the KB and mouse work fine but if I unplug the KB and plug it back in the devices will not be recognised. I've also noticed that if I plug an old stick in to the KB and restart, it is recognised. Another anomaly is that I can connect my camera via USB to download pictures. Even if I unmount it, it is recognised again upon reconnection.
I've done lots of searching but to no avail so any help would be gratefully received.