andrewb
Well-known member
Probably just a dirty fuse holder. Clean it with a wire brush.
Now fix your ROM errors.
That actually looks like it could be a bus or decoder issue, because all ROMs are being indicated as bad.
Pull and test all ROMs in a burner. And as mentioned before, make sure none are installed backwards. You can also test them one at a time in the game board, to see if any one of them is killing the whole bus.
If that doesn't fix it, there's a bus or decoder problem, which requires a more in-depth repair. You may want to send it out in that case. I repair them, PM for details if needed.
Now fix your ROM errors.
That actually looks like it could be a bus or decoder issue, because all ROMs are being indicated as bad.
Pull and test all ROMs in a burner. And as mentioned before, make sure none are installed backwards. You can also test them one at a time in the game board, to see if any one of them is killing the whole bus.
If that doesn't fix it, there's a bus or decoder problem, which requires a more in-depth repair. You may want to send it out in that case. I repair them, PM for details if needed.




