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From: Dgitos on 5 Aug 2010 18:50

Martin Murray;168693 Wrote:
> OK, I did a clean install of Windows XP on my Fujitsu N6010. I
> installed
> all the device drivers from Fujitsu and have done every Windows Update.
>
> None of the devices appear to have complaints.
>
> There is a USB mouse attached to the laptop, but both the mouse and the
>
> internal touchpad are enabled and working.
>
> Periodically, and I think this only occurs after the system has been on
> a
> while (and maybe only after the screen blanks after inactivity), things
>
> begin to go wrong.
>
> Graphics begin to get flaky sometimes, the LAN stops working sometimes,
> or
> maybe the Start button brings up a garbled list of options, but there
> is a
> problem. When I press control-alt-delete to bring up TaskManager, I
> get an
> error. If I try to Shutdown from the Start Menu, I am told I don't
> have
> permission to shut it down. But I can press control-alt-delete and to
> Shutdown from that menu and then I get a Program Not Responding window
> referencing "ApUsbPnP". So, I'm guessing that is at the core of the
> problem. I have no idea what the heck that is!
>
> Any help will be appreciated. Thanks in advance.
>
> Martin Murray


Martin,

Sorry to be replying to such an old post, but I'm having the EXACT same
problem you did back in 2007 with your Lifebook N6010. Were you ever
able to resolve the problem?

Personally, I think this may be a hardware problem with the
Motherboards of the N6010. The program that is hanging (apUSBpNp) is, I
believe part of Itunes. I have no information to substantiate this, just
going on instinct. I think the problem comes from disconnecting an Ipod,
shutting down Itunes, then later trying to shut down the computer. Just
a theory anyway.

-Chris
Chandler, AZ


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