Not much of a story

我的问题

Someone dropped the machine, only the upper right corner was broken, but important stuff sometimes appears there!

我的修理方法

Smooth enough. Yay iFixit. Glad you all get to retire now that Apple has bought your company (and very cool that you got them to agree to make the most repairable devices). You got me, too! ;~}

我的建议

no advice, stay cool