I actualize the BIOS and all other drivers by a FUJITSU propietary tool. In fact, that tool report that BIOS does not require an actuallization. When I check BIOS versions, both (the one installed and the one in FUJITSU support page) are version 1.14. But I really don't know whether they are exactly the same. Should I try to install the BIOS regardeless of being the same version? Thanks