Service Manual

程序....................................................................................................................................................................................... 78
48 裝回頂蓋.................................................................................................................................. 80
程序.......................................................................................................................................................................................80
後續必要作業...................................................................................................................................................................... 80
49 卸下電源開關.............................................................................................................................81
事前準備作業.......................................................................................................................................................................81
程序........................................................................................................................................................................................81
50 裝回電源開關............................................................................................................................ 82
程序.......................................................................................................................................................................................82
後續必要作業...................................................................................................................................................................... 82
51 卸下 CPU 板..............................................................................................................................83
事前準備作業...................................................................................................................................................................... 83
程序.......................................................................................................................................................................................83
52 裝回 CPU 板............................................................................................................................. 84
程序.......................................................................................................................................................................................84
後續必要作業...................................................................................................................................................................... 84
53 卸下主機板............................................................................................................................... 85
事前準備作業...................................................................................................................................................................... 85
程序.......................................................................................................................................................................................85
54 裝回主機板............................................................................................................................... 88
程序.......................................................................................................................................................................................88
後續必要作業...................................................................................................................................................................... 88
在 BIOS 設定程式中輸入服務標籤.................................................................................................................................. 88
55 BIOS 設定程式.......................................................................................................................... 89
進入 BIOS 設定程式...........................................................................................................................................................89
清除忘記的密碼..................................................................................................................................................................89
清除 CMOS 設定................................................................................................................................................................ 90
56 卸下 Dell 標誌板.........................................................................................................................91
事前準備作業.......................................................................................................................................................................91
程序........................................................................................................................................................................................91
57 裝回 Dell 標誌板........................................................................................................................ 94
程序.......................................................................................................................................................................................94
後續必要作業...................................................................................................................................................................... 94
58 技術與元件............................................................................................................................... 95
電源.......................................................................................................................................................................................95
處理器...................................................................................................................................................................................95
機械.......................................................................................................................................................................................95
目錄 7