Quote Originally Posted by ASRock TSD - Emily View Post
Dear all,

Sorry for the inconvenience.

About the freeze issue under BIOS, please kindly update below BIOS under Windows to try again.
Z87 Extreme3 P1.90B: http://download.asrock.com/TSD/Z87 Extreme3(P1.90B)WIN.zip
Z87 Extreme4 L1.72: http://download.asrock.com/TSD/Z87 Extreme4(L1.72)WIN.zip
Z87 Extreme6 P1.60B: http://download.asrock.com/TSD/Z87 E...P1.60B)WIN.zip
Z87 Extreme6/ac P1.60A: http://download.asrock.com/TSD/Z87 E...P1.60A)WIN.zip

Thank you very much!

Have a nice day
Bios updated, so far so good.