The current latest vBIOS for the GTX 980 Matrix is 84.04.1F.00.AS29. In the future, you can click the Live Update icon on the left and have GPU Tweak phone home to see if a new one is available.
Chino downloaded current version of GPU Tweak. upon checking Bios info states the card has Bios 84.04.1F.00.F8 Does not allow me to update Freezes as last post. Thanks for your help.