I recently had to replace my motherboard and CPU. Since then I have had trouble getting compatibility between my HP 3970 scanner and my Maxtor External Hard drive. My OS is Windows XP
When I get one to work, then the other will not. If I get them both to work at the same time, one of them forfeits at the next boot. The Ext HD operates at USB 2 hi speed or USB 1.1 slow speed. I do not know if the scanner will work at Hi speed or not, but my HP Prienter, which is older, seems to work well. Anybody have any ideas?? Thanks