Rich T wrote:
> Hello,
>
> Is there some sort of diagnostic tool that I can download to try to
> understand what is going on with my USB ports?
>
> I now only have one USB port (out of nine) working. Ports just fail and
> then re-appear at random. Some devices work on a failed port, others
> don't.
>
> I have tried going into device manager to uninstall hub drivers etc, but
> there seems absolutely no logic in the way device mananger is laid out -
> eg "generic hub" appears ten times and it is impossible to understand what
> is attached to what.
>
> I have installed all the USB "fixes" from the Microsoft website already.
That's what you get when you put lipstick on a pig. Vista is really just XP
with some eye candy added, along with greater DRM restrictions, UAC and
confusing interface. XP had *serious* problems with handling USB properly
and this continues in Vista. XP would get so screwed up (after a time) with
handling USB ports properly the only "solution" short of wiping and
installing from scratch and hoping it would run USB properly for a time is
to install a PCI USB card and start using those new USB ports. Some have
reported this same "solution" here with Vista. Maybe some day Microsoft
will figure out how to correct this? They've been working on it since XP
SP1 with little success. Maybe if Microsoft figured out a way to properly
innumerate the USB devices that connect to its o/s like modern Linux boxes
do now, they can finally fix the problem? Because this hasn't happened to
date, there must be some more inherent problems within the NT kernel that
prevents them doing so. Or else, the MS developers are into this
development way over their heads. I suspect it is the latter and they are
now working with a code base that is so patched and convoluted they have no
idea how to fix it.
Cheers.
--
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How a Windows Firewall protects your computer:
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AlexB (another Vista expert): "I ruined at least 5 or 6 installations of
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Contact AlexB to find out how to "delouse" your Vista system.