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Subject: Re: USB2 Speed

Re: USB2 Speed

From: Glenn at home <>
Date: Fri, 11 Mar 2005 16:26:47 -0600

Did you try swapping USB cables as well?

----- Original Message -----
From: "Peter" <>
To: "Rockbox development" <>
Sent: Friday, March 11, 2005 3:28 PM
Subject: Re: USB2 Speed

On Fri, 11 Mar 2005 20:51:08 +0100, you wrote:

>Before giving up you could try Archos' "Download pre-installer software
>for jukebox MP3 players"
><> from their
>"Download->Drivers" page. Once downloaded you simply execute it and it
>usually does a pretty could job of cleaning old drivers and installing
>the right new one. I have already used it for Win98 and WinXP machines
>and I have been happy with the results.
I have just downloaded the file you mention and tried it but sadly I
still have the same problem.

>If that is not enough to solve your problem make sure you test your
>jukebox on the very same port that apparently works as a USB2 : I have
>read that it happens that USB ports on the front panel of some PCs
>cannot work at USB2 speeds while those on the back panel do work
>correctly (a weak internal connection problem, they said).
As I write this reply I have the Ipod and Archos connected the Ipod is
transferring at 13meg the Archos at 1meg and I have swapped them over
to the others USB port but it's still the same, I thought a USB device
like the Archos would either work at USB2 speed or not at all I never
realised you could have a fault that simply made it run at USB1.1

>I confirm that the speed for a V1 JBR20 should be about 8 Mbytes/s.
Thank you for that information because with getting conflicting
information about this I was unsure if to spend money in sending it
back to be repaired.

I have just reflashed my Archos back to the Archos firmware from
Rockbox do you no if I have to run archos_rec128.ucl also please
because am trying to get Rockbox off incase Archos void my warranty.

Thank you very much.

Received on 2005-03-11

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