Hi, I'm dimitris from Greece.
My boss has an R40 and it has that exact model on it.
In fact, I was looking for a solution for it, as he accidentally locked its region to region 1 and now he has a problem...
If U have any info as to where I might be able to find a way to unlock it, I'd be grateful.
I'm also authorised technician for IBM computers, so if there's any help I can offer you in that matter I'd be glad.