Wirelessly posted (8820)
Agree. If it has worked but not now, you've done the usuals like a battery pull, and you see same thing on multiple computers, then it is the blackberry or USB cable, in my opinion. Advise trying another USB cable, just in case, and cross your fingers. Otherwise the fault is the blackberry.
To Paul, I personally haven't encountered a cable that has gone bad. Don't even know how likely it is. But it's something to rule out, and relatively cheap compared to the blackberry if you have to buy one.