deadmeat13
Member
man, i can't figure this out...
i have a tested working pcb. well, tested by the guy i bought it from (but i saw a screen shot. looked great.) it has new ribbon cables on it.
a brand new power supply and adaptor from arcade shop.
a new video cable.
and i replaced all the power connecters on the harness. both of the 15 pins that plug into the ps and the 20 pin on the board.
and i still get a white screen. wtf?
what else could it be?? i got no sound. no picture. no nothing.
i must admit i am more of a experienced cosmetics guy, and not so much on the electronics.
any advise? before someone says "check the voltages." i will admit i have no idea how to do that. i have a multi meter, but no knowledge of how to use it really.
any help would be great.
sorry for this buffoonery.
thanks in advance,
mike
i have a tested working pcb. well, tested by the guy i bought it from (but i saw a screen shot. looked great.) it has new ribbon cables on it.
a brand new power supply and adaptor from arcade shop.
a new video cable.
and i replaced all the power connecters on the harness. both of the 15 pins that plug into the ps and the 20 pin on the board.
and i still get a white screen. wtf?
what else could it be?? i got no sound. no picture. no nothing.
i must admit i am more of a experienced cosmetics guy, and not so much on the electronics.
any advise? before someone says "check the voltages." i will admit i have no idea how to do that. i have a multi meter, but no knowledge of how to use it really.
any help would be great.
sorry for this buffoonery.
thanks in advance,
mike
