On 9/08/2012 2:45 AM, KenK wrote:
> "David H. Lipman" <DLipman~nospam~@Verizon.Net> wrote in
> news: :
>
>> From: "KenK" <>
>>
>>> I just installed my new Canon PIXMA MG3122 printer. It uses a USB
>>> connection. It seems to work fine. However, if I turn it on my two
>>> USB disk
>>> drives, an external and a flash drive, disappear from my system. Say
>>> "Drive
>>> not found" if I try to use either. If I turn the printer off they do
>>> not return until I reboot.
>>>
>>> I looked but can't find any Canon newsgroups so am asking here.
>>>
>>> Can anyone help? As soon as I have time I'm going to try Canon's web
>>> site, assuming it exists, and Google.
>>>
>>> Thanks on advance for any help. Surely I'm not the only one that has
>>> had this problem.
>>>
>>> FWIW I'm using XP home, USB 2.0 and SP 2.
>>>
>>> Ken
>>>
>>
>> Sounds like the internal USB root hub (chip-set) is bad.
>>
>> I suggest getting an external, powered, USB 2.0 hub and hooking up the
>> periphery through it or take advantage of WiFi connectivity if you
>> have a WiFi capable SOHO Router.
>>
>
> Thanks. Just bought a powered hub. Will try it later today or tomorrow
> first thing. I'll let you know results.
>
> Ken
>
>
There is a fixit solution on the Microsoft site for the USB root hub.
You may have to google it up.
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