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Audio Cable and Speaker Cable
“Battery Assembly” on page 60
“Keyboard” on page 63
“Hard Disk Drive and HDD Heatsink” on page 65
“Processor Heatsink” on page 69
“LCD Assembly” on page 72
“Upper Cover (Keyboard Bezel)” on page 73
To install the speaker cable: When re-inserting the
speaker cable, one end is connected to the Audio PCB
underneath the palm rest. You then align the cable, fol-
lowing the border of the chassis and connect it to the
inverter cable as shown in the diagram.
Step
Size
(Quantity)
Head &
Color Torque Memo
3 M2.5 x 6L Bind
head,
black
1.6
kgf-cm
w/
ground
ring
4 M2.5 x 6L Bind
head,
black
1.6
kgf-cm
w/
nylok
paste
Removing the audio cable: 1–>2–>3–>4–>5
Removing the speaker cable: 6–>7
Note: Make sure you use the correct screw for replacement.
78 ThinkPad i Series 1400 HMM