hello can anyone tell me how these black knight roms should go on the mother board ? i have 2 blue flipper roms labled 1 and 2 i think those are in the right positions and i have 2 that say black night rev3. one says D800 and the other says E000 i think. the tags are coming off and theres a glass window on each. does that make it an eprom ? and also looking at the board as it is mounted in the back box which side do the notches go on ? the left side? i see no markings on the socket or board. oh ya its a sys 7 board. and should all the dip switches on the top left corner of the board be in the of2014-04-26 16.39.55.jpg2014-04-26 16.40.12.jpgf position ? thankyou

ok thankyou dewdude82 for the in depth reply. i tried the game roms in both sockets and still have 2 solid leds and a "0" showing on the display on the board. so i have bad roms or problems elsewhere. voltages on the board or there +5 and +12. so i may just send the boards out , or maybe buy a rom set if that doesnt work then send them in. if A rom is installed upside down and powered on i assume it ruins the rom ? this may be my problem also