Service Manual

卸下后盖.......................................................................................46
前提条件........................................................................................................... 46
步骤.................................................................................................................. 46
装回后盖.......................................................................................48
步骤.................................................................................................................. 48
完成条件...........................................................................................................48
卸下显示屏部件...........................................................................49
前提条件........................................................................................................... 49
步骤.................................................................................................................. 49
装回显示屏部件............................................................................51
步骤...................................................................................................................51
完成条件............................................................................................................51
刷新 BIOS.....................................................................................52
获取帮助和联系 Dell................................................................... 53
自助资源........................................................................................................... 53
联系 Dell........................................................................................................... 53
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