Issue with hang on Thinkpad X120e when i/o ports disabled in bios

[Richard Morse]

Hi! When I disable the Bluetooth card (or the Memory Card Slot) in the BIOS (Security > I/O Port Access), FreeBSD hangs at start up just after acpi0 (<LENOVO TP-8F> on motherboard) shows up. I checked, and I do have the most recent BIOS version (and embedded controller version) installed.

Is this something that is a known problem?

Thanks,
Ricky