Lenovo U510 - Manual (Page 41)

Lenovo IdeaPad U510
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Figure 2. Removal steps of battery pack (continued)
Unplug the speakers cable connector in the direction shown by arrow ,
disconnect power board connector in the direction shown by arrows ,
system indicator board connector in the direction shown by arrows , USB
board connector in the direction shown by arrows , touchpad connector
in the direction shown by arrows .
When installing: Make sure that all the connectors are attached firmly.
Open four rubber foot pads with a screw driver in the direction shown by arrows
, then remove four screws .
Step Screw (quantity) Color Torque
M2.5 × 10 mm, flat-head, nylok-coated
(4) Black 2.5 kgfcm
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