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Raspberry Pi Forum Raspberry Pi 512mb Bad USB controller connection.
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  • raspberry_pi
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Raspberry Pi 512mb Bad USB controller connection.

wallarug
wallarug over 13 years ago

Is anyone else having the following issue:

I have discovered that there is a problem with the USB circuity. When-ever the device is touched on the USB controller (IC3), the device resets every thing attached to the USB circuit. When any device is removed or plugged into the device, the whole Raspberry Pi resets.

 

It is a real pain and I am sending my RPi back to be replaced.

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  • Ramu
    Ramu over 13 years ago

    I had this problem few times. I think it was 2 times when PI restarted when I touched USB port metal shield and few times when I inserted e new USB device. But it is not allways like this. Do not know why it hapened. Las tim I used it, it was all ok.

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  • wallarug
    wallarug over 13 years ago in reply to Ramu

    I don't know what is going on.

    Experiencing same behaviour as you.

     

    See this: http://www.raspberrypi.org/phpBB3/viewtopic.php?uid=17587&f=28&t=20657&start=50

     

    there seems to be multiple issues with 512MiB Raspberry Pis

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  • wallarug
    wallarug over 13 years ago in reply to Ramu

    I don't know what is going on.

    Experiencing same behaviour as you.

     

    See this: http://www.raspberrypi.org/phpBB3/viewtopic.php?uid=17587&f=28&t=20657&start=50

     

    there seems to be multiple issues with 512MiB Raspberry Pis

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  • morgaine
    morgaine over 13 years ago in reply to wallarug

    Any official comment from RPF?

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  • wallarug
    wallarug over 13 years ago in reply to morgaine

    None that I can see.  I thought that the only person in the office was clive the slave?

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  • johnbeetem
    johnbeetem over 13 years ago in reply to wallarug

    Fergus Byrne wrote:

     

    I don't know what is going on.

    Experiencing same behaviour as you.

     

    See this: http://www.raspberrypi.org/phpBB3/viewtopic.php?uid=17587&f=28&t=20657&start=50

     

    there seems to be multiple issues with 512MiB Raspberry Pis

    Interesting thread.  It sounds like a bunch of the RS RasPi's are "half-baked" image

     

    I really dislike BGAs.  Cell phone makers love them because (1) they're small and (2) they're unreliable so you'll have to buy a new phone every 2 years.  My parents still have a couple of Western Electric dial phones with 40-year MTBF.  They have better sound quality than these newfangled electronic gizmos with their silly artificial inductors.

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  • wallarug
    wallarug over 13 years ago in reply to morgaine

    Morgaine Dinova wrote:

     

    Any official comment from RPF?

    There should be one if this is a major issue (which it looks like).  Maybe when they find some time they might give us more information.

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