By Emil Protalinski.
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Cowboys Stadium: Windows did not shut down succesfully - Ars Technica
On Saturday, the $1.15 billion Cowboys Stadium in Arlington, Texas showed a Windows error message on one of its screens. First the screen went blank, then there was some ASCII text shown, and finally the screen stated that "Windows did not shut down successfully." Such a message can be displayed if one holds down the power button to hard-restart a Windows PC, so the message alone doesn't mean there was a crash, but viewers at the stadium insist there was gibberish on the screen just before the computer showed the message.
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Cowboys Stadium: Windows did not shut down succesfully - Ars Technica