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Sapphire 7970 different bios


New Member
Mar 7, 2014
1 (0.00/day)
I've got several Sapphire 7970 OC w/boost, and one of them seems to have a different bios. Most say they have version (113-2104XTHY-OB5), but one of them has (113-2104XTHY-OB6)... same major version, just the header is slightly different. Online, I can only find the OB5 version and I'm having trouble getting the OB6 card to play nice with the OB5 cards. I'm wondering if I should flash the OB6 bios to OB5, any thoughts?