First like stated above pull the battery out and see if that works if not
I would wipe the BB using JavaLoader yes you will loose all the info that is on there but it should be backed up right since it is on your company IT policy? I guess thats better than a locked up BB
PIN:204D7C8C - USE THE SEARCH BUTTON!!!!
Email:email@example.com-Don't email me unless you searched!!
BB 8100 22.214.171.124