maximus max 3 firmware flash file without Password
SPD7731c 6.0 pac flash tool support
Device Brand : Maximus
Device Model : sp7731c_1h10_32v4
Device CPU : sp7731ceb
Device IntName : sp7731c_1h10_32v4_oversea
SP7731CEB_sp7731c_1h10_32v4_6.0_MRA58K_release-keys_max_3_1324122017
Device Version : 6.0
Device Compile : 8/7/2017 2:40:02 AM
Device Project : MRA58K release-keys
Device ExtInfo : max 3
SP7731CEB_sp7731c_1h10_32v4_6.0_MRA58K_release-keys_max_3_1324122017