Combo Bay Interposer Board
“Battery” on page 61
“Hard Disk Drive” on page 62
“Combo Bay” on page 63
“Keyboard” on page 70
“LED Board” on page 72
“Upper Heatsink” on page 73
“CPU Board” on page 76
“LCD Panel” on page 77
“Upper Cover” on page 79
“IMM Lower Heatsink” on page 81
“Fan” on page 82
“Power Latch, IR Board, and DC-DC & BATT Board”
on page 85
“System Board” on page 86
Disconnect the Combo Bay Interposer Board from the
system board.
ThinkPad 390X / i 1700 HMM 87