Intel desktop board dz77ga70k wlan installation issue. To kick off our coverage of the z77 we deiced to try out intels reference design in the dz77ga70k. Identify your products and get driver and software updates for your intel hardware. Dz77ga 70k desktop board iflash bios dz77ga 70k desktop board bios dz77ga 70k desktop board bios update dz77ga 70k iflash bios intel desktop board. Intel desktop board dz77sl50k intel realtek alc audio driver is licensed as freeware for windows 32 bit[…]