No announcements at Expo this year. Rumor is they can't come to an agreement with Stern for contract manufacturing of the next remake so it may be awhile.

There were ~5MMr available for play at Chicago Gaming's expo floor space. Unfortunately every single one of them had a credit dot.

For code updates on MMr does everything get reset to factory default? Games Played count, high scores, etc?

Also check your left to right level, usually it’s a tad off to the right when that happens.

Has anyone had an issue with the transformer in their MMr buzzing very loudly? Mine has developed a very loud buss/hum that gets louder the longer the game has been on. It's definitely the transformer- not coming from the speakers or anywhere else. I checked to make sure the mounting screws for the transformer to cabinet connection are tight and they were not loose. Any other suggestions?

LTG I think you're on to something! Outlet the machine is plugged into tested fine- the service outlet is actually showing hot/neutral reversed!

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IMG_3419 (resized).jpg

Wires on the power inlet on the back of the machine look good.
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Wires on the switching power supply look good.
IMG_3422 (resized).jpeg

Wires on the switch... I think... are good.
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Wires on the service outlet themselves look they do have hot and neutral reversed. However this would appear to only impact the service outlet itself so probably does not explain the buzzing transformer.
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Just a follow-up on this: I eventually bought a replacement transformer from PPS and that completely fixed the issue. The wiring was fine, but the buzzing of the transformer got louder and louder to the point it was unbearable to leave it on.