STUN Runner Issue

mpdb6

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Went to power up my STUN Runner today and got a black screen, no sound, no start up screen. Monitor definitely has power.

When I look at the PCB LEDs, the IRQS LED is off, Clock LED is on and both the DTACK and Run LEDs are blinking which supposedly indicates that the 68010 cannot run.

Any thoughts? The cabinet was working fine the day before yesterday. It might have been bumped this morning but nothing severe.

Thanks.
 
Went to power up my STUN Runner today and got a black screen, no sound, no start up screen. Monitor definitely has power.

When I look at the PCB LEDs, the IRQS LED is off, Clock LED is on and both the DTACK and Run LEDs are blinking which supposedly indicates that the 68010 cannot run.

Any thoughts? The cabinet was working fine the day before yesterday. It might have been bumped this morning but nothing severe.

Thanks.

Did you ever figure out how to fix this issue? Mine is doing the same thing.
 
I reseated the ic. I've tried doing the diagnostic test and don't get any response. I'm not sure what to do next.
 
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