[gtz101]

when i put in usb wireless adpater to connect to net, pc freezes. when i install ethernet wireless card, pc also freezes.

when i had vgin media before this never happned so what could go wrong. i cant understand.

i even took out grapics card and new hdd but still pc freezes as soon as i put in usb wireless stick or ethernet wireless card

[Mike the tech guy]

When you had Virgin media did you have any software installed on your pc for it? If so this could be causing the problem, check add/remove programs and remove any virgin media software there maybe and give it another try.