Rom bins go in Bioses subfolder on the box. Need all the jpegs copied to work properly. RC4 key is not in boot.cfg. Old boot.cfg will not work. A within timeout period to enter bios selection menu. Black to exit bios selection menu without selecting a bios. White to reload bios list. Can replace jpegs with others, of any dimension. Jpegs must be RGB. Font jpeg must be 16x14 chars.