
Combo Bay Interposer Board
Ÿ“Battery” on page 61
| Ÿ | “Hard Disk Drive” on page 62 | 
| Ÿ | “Combo Bay” on page 63 | 
Ÿ“Keyboard” on page 70
| Ÿ | “LED | Board” | on | page 72 | |||
| Ÿ | “Upper | Heatsink” | on | page 73 | |||
| Ÿ | “CPU | Board” on page 76 | |||||
| Ÿ | “LCD | Panel” | on | page 77 | 
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| Ÿ | “Upper | Cover” | on | page 79 | |||
| Ÿ | “IMM | Lower | Heatsink” | on page 81 | |||
Ÿ“Fan” on page 82
Ÿ “Power Latch, IR Board, and 
Ÿ“System Board” on page 86
Disconnect the Combo Bay Interposer Board from system board.
ThinkPad 390X / i 1700 87HMM
