電子材料行應該都有賣。或者拍賣上找"螺絲起子/組/星型" 或 "拆機工具" 之類就找的到了。http://www.wirelessgoodness.com/2012/01/31/motorolas-xyboard-8-2-xoom-2-media-edition-8-2-gets-an-fcc-tear-down/