[email protected] wrote:
"Hmm, at least that narrows it down to the card....
Can you see the disk in the left hand panel of disk utility when it's
plugged into the pci card? It could be that disk utility is seeing it
but it's not being mounted for sone reason. Not too likely though.
What does it say in system profiler under "pci cards"?
Mine says something like "pci1106,3038______USB Universal Host
Controller____Yes____PCI____SLOT-3"
I think the important bit is the "Yes" in the "Driver Installed" column.
I can send you a screenshot off list if that'll make more sense"
In System Profiler the USB Device Tree has much to reveal:
Top 2 are native ports, OHCI compliant
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0019
PCI Revision ID: 0x0001
PCI Vendor ID: 0x106b
Bus Number: 0x18
USB Bus:
Host Controller Location: Built In USB
Host Controller Driver: AppleUSBOHCI
PCI Device ID: 0x0019
PCI Revision ID: 0x0001
PCI Vendor ID: 0x106b
Bus Number: 0x19
The bottom 3 are the PCI card, although I have 4 ports on it, it
shows 3. The bottom port has a different Device ID 3104 and is
indicated as High Speed. The HS 3104 port indicates a Host Controller
Driver: AppleUSBEHCI. This info is taken from the USB entry on left
column os Sys. Profil.
However, from the PCI entry of left column, I get 2- 3038 devices
withUHControllers and a 3104 entry with no controller. The
AppleUSBEHCI driver is invisible under the PCI Cards info window.
BTW, where did the fourth port go. Actually all 4 external ports work
but at slow speed. I better look inside to see if there is a fifth
port. It still doesn't make sense because System Profiler only sees 3
ports??? Where would I go looking for an "EHCI" driver?
Roman
USB Bus:
Host Controller Location: Expansion Slot
Host Controller Driver: AppleUSBUHCI
PCI Device ID: 0x3038
PCI Revision ID: 0x0061
PCI Vendor ID: 0x1106
Bus Number: 0x12
USB Bus:
Host Controller Location: Expansion Slot
Host Controller Driver: AppleUSBUHCI
PCI Device ID: 0x3038
PCI Revision ID: 0x0061
PCI Vendor ID: 0x1106
Bus Number: 0x32
USB High-Speed Bus:
Host Controller Location: Expansion Slot
Host Controller Driver: AppleUSBEHCI
PCI Device ID: 0x3104
PCI Revision ID: 0x0063
PCI Vendor ID: 0x1106
Bus Number: 0x52
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