Lexmark 1150 and USB 2.0 system restart

[Russ]

Lexmark 1150 all-in-one on a Win XP machine with USB 2.0
ports..

The printing starts and then my system reboots by
itself.. Then once i get back to my desktop it tells me
trouble communicating with printer..When I plug it into
my USB ports it finds and installs a Generic usb
hub..I've checked the differences in it's drivers and my
USB 2.0 hub and the generic hub is using the same
usbhub.sys driver as my 2.0 hub but with also an added
usbhubD.sys driver as well..It works just fine on my
brother's system and the generic hub doesn't use the
latter **d.sys driver neither. How can I fix this problem
so that I can reclaim my new Lexmark from my brother..I'm
using the XP driver from the lexmark site..

 

[Cari \(MS-MVP\)]

Are you sure your PSU is adequate for the load you are putting on it?

Is this a powered USB hub or unpowered?

Cari
www.coribright.com