Lenovo IdeaPad S400u Hardware Maintanence Manual - Page 50

Removal steps of system board continued, When attaching the system board to the base cover

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Lenovo IdeaPad S400 Hardware Maintenance Manual Figure 7. Removal steps of system board (continued) Unplug DC-IN cable connector in the direction c , speakers connector d , disconnect the LCD connector in the direction e , power board connector in the direction f , TP connector in the direction g , LED board connector h . e c d h f g When installing: Make sure that all the connectors are attached firmly. Remove the system board in the direction shown by arrow i. c i b a When installing: When attaching the system board to the base cover, adjust the placement of the USB, HDMI, RJ-45 ports as shown in , and make sure that they are attached to the holes on the base cover as shown. Improper placement of those jacks might cause a damage. 46

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Lenovo IdeaPad S400 Hardware Maintenance Manual
46
Figure 7. Removal steps of system board (continued)
Unplug DC-IN cable connector in the direction
, speakers connector
,
disconnect the LCD connector in the direction
, power board connector in the
direction
, TP connector in the direction
, LED board connector
.
When installing:
Make sure that all the connectors are attached firmly.
Remove the system board in the direction shown by arrow
.
When installing:
When attaching the system board to the base cover, adjust the
placement of the USB, HDMI, RJ-45 ports as shown in
, and make sure
that they are attached to the holes on the base cover as shown. Improper
placement of those jacks might cause a damage.
c
d
e
f
g
h
h
e
d
c
f
g
i
c
b
a
i