only 5xx cards are involved with voltage issue, all my 4xx cards are downvolted and working fine with latest beta of MSI AB
Same here driver working perfectly also with newest version of ab 16 beta i was able to close voltage issue, set core and mem freq.
Only i have problem on one rig i cant install driver as it said that i allready have newest version of vga driver installed. What to do? To unnistal first ? As on few tiga i just go update and all pass normaly. All my cards are saphire 480x 4gb...