Anybody use the Griffin PowerDock with their Fuze? I get a “device not recognized” error when plugging my Fuze into the dock. Have tried other USB cables and other ports. Shows up as an “unknown device” in Device Manager, with a device ID of
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**Where can i turn off this setting? I have a **Sennheiser CX 550 Style II and now the voume is bad:-( The fuse good; because the sound is good; strong; and full… And now? nothing… nothing strong, full voulme; where is the power of music? If abide this volume; the fuse not will the best mp4 player like apple nanoch…
I’m baffled as to what I’m doing wrong, here. It doesn’t work with my Sansa e200, either. I can plug either player into the same USB port with the standard Sansa cable, and they work fine. With the dock, Device Manager shows an “unknown device” with USB device instance ID “USB\VID_0000&PID_0000\5&28C0DE0&0&1”. Vendor and product IDs equal zero, looks ominous.
I considered that, though after doing some more Googling, I see people talking about weird behavior with this dock when connected to hubs, without hubs etc. But I’ve tried every permutation I can think of, so you’re probably right. Makes a good charging station, anyway.
Try seeing if you can access the Sansa when docked. Does the Sansa (are you docking your Connect, or a Fuze?) display “connected” when in the dock? I’ll bet that a data connection (pin) is loose internally. The Griffin dock only has a few SMD components on the internal board, the Mini-B connection, and a buffered audio jack.
The PC shows a communications problem with all of them? Can you access the device using Exploder? The “connected” icon shows that the Sansa sees something on the data lines, I wonder if it’s just one of the two lines, or a signal level drop on one or both of them, enough to “irritate” the PC’s USB bus.
Bob
Message Edited by neutron_bob on 01-26-2010 07:34 AM
Yes, I get the same “USB device not recognized” when any of them are plugged into the dock. While in the dock, the device is not accessible via the PC … it doesn’t show up as a removable disk in MSC mode, and doesn’t show up as a portable media player in MTP mode. Device Manager shows “unknown device”.
If I had that Griffin here on the bench, I’d bet we would find a damaged circuit.
Bob :smiley:
Yep, appears that way. Now check this out … yesterday I exchanged a series of emails with Griffin tech support, and after coming to the same conclusion, they’re sending me a replacement. In spite of the fact that I no longer had the receipt or any other proof-of-purchase. I just had to send them a digital picture of my existing dock, destroyed.