Re: Plug and Play doesn't work

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

From: Christopher L. Estep (pghammer21_at_comcast.net)
Date: 03/30/04


Date: Tue, 30 Mar 2004 17:06:21 -0500


"Paul" <noone@home.com> wrote in message
news:c48iv8$gib$1@lust.ihug.co.nz...
> What does device manager say about the USB?
>
> Did XP load anything for USB? (drivers)?
>
> The USB devices, you're using if theyre not
> USB 2. Did you install the drivers for them?
> if the drivers came on CD?
>
> Are the USB device/s you have 1.1 or USB 2?
>
> Also is PNP on YES in the BIOS? Does the BIOS
> have the PNP option somewhere? Go into the BIOS
> find the PNP option if its on NO, change it to YES
> save the settings and reboot.
>

Also, I have a nitpick with USB Webcam auto-detection.

Usually, USB non-printing devices are detected as *audio* (not picture or
video) devices, and, as such, the manufacturer's drivers are *required*.
(This is not true of printers, pointing devices, and HID (Human Interface
Device) group devices (joysticks, gamepads, etc.), but is also true of
scanners/multi-function devices, and some mice.)

I have usually not had problems installing USB printers (in fact, as a
whole, printers are my least problematical device to install).

Christopher L. Estep



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