rog77This guide covers UEFI tuning for ASUS Z77 motherboards, including P8Z77 series, Sabertooth Z77 and Republic of Gamers Maximus V series. For the most part, the default auto settingsHi I have a rather strange problem with my motherboard. Every time, if the computer has been shut down, it will not boot at all. It stops with the Q-code 77. Not even