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Tuesday 20 March 2018 at 17:28
Yesterday I saw that my Premium had locked up while in attract mode... I power cycled and it wouldn't boot. The lights on the cpu board and a few others came on, but nothing else. Just by luck I looked at the sdcard and saw that it was not securely seated in it's slot for some reason. All good now...
Source: http://pinside.com/pinball/forum/topic/star-wars-le-problems-and-solutions/page/10#post-4290629