There may be an issue somewherer then, as AsRocks link I provided gives the 6300 as a BD chip,
The PD Version isn't listed so depending on which chip Op wants to buy...
as that may determine if it will work or not
The higher number a revision is means the more recent it is, which is good According to the first feedback on the link you've posted that board took an 8320 with no bios update required, so new mobo's from that manf should support all Vishies no problem
But the only way to be 100% sure of a bios chips revision is either looking at a sticker that may be present on the chip, or booting up and seeing it on the post screen, which may not be an option if the Cpu isn't supported, frustrating no?