nuckinfuts68
Member
a few weeks back i got a dedicated amidar. had garbage on the screen and kept re-setting. so i re-seated the eproms and cleaned the connections....( all the normal stuff you'd try ). it stopped re-setting but the garbage on the screen was still there but kept changing like it was re-booting. after about 30 min of leaving it on i walked by the game and the screen was blank....ok a WTF moment.....then i did the trun off then back on thing and walla....it was working 100%. left it on for about 3 hrs with no probs. made space in the game room and moved it in and turned it back on.....still workin fine. about an hr later i go back in and it's got garbage on the screen again.
i've replaced both z80's, cleaned and re-seated all the epoms and connections again. i know the power supply is good... ( plugged in another game and that 1 worked fine )
any idea's on what i should try next??
i've replaced both z80's, cleaned and re-seated all the epoms and connections again. i know the power supply is good... ( plugged in another game and that 1 worked fine )
any idea's on what i should try next??