Lenovo ThinkPad A21e Hardware Maintenance Manual for ThinkPad A22m (wireless m - Page 90

stiffener. Only at this point can any extra bend of, Route the cable between the fan assembly and

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Removing and replacing a FRU 5. Route the cables as follows: a. Route the black cable and the gray cable one through the cable guide. b. Route the cables along the edge of the upper shield and secure them with the insulation tape a . c. Route the cable under LCD flexible cable (A) and alongside the LCD. ( b ) d. Route the cable between the fan assembly and the sub card. ( c ) e. Route the cable between the system board and the stiffener. Only at this point can any extra bend of the cables be allowed. ( d ) b (A) e c d a Note: Make sure that the cable is not on the sub card in e -part in the figure. 6. Attach the flexible cable to the sub card and tighten the screws. 86 ThinkPad A22m wireless models

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5.
Route the cables as follows:
a.
Route the black cable and the gray cable one
through the cable guide.
b.
Route the cables along the edge of the upper
shield and secure them with the insulation tape
±a²
.
c.
Route the cable under LCD flexible cable
(A)
and
alongside the LCD. (
±b²
)
d.
Route the cable between the fan assembly and the
sub card. (
±c²
)
e.
Route the cable between the system board and the
stiffener. Only at this point can any extra bend of
the cables be allowed. (
±d²
)
a
b
c
e
d
(A)
Note:
Make sure that the cable is not on the sub card
in
±e²
-part in the figure.
6.
Attach the flexible cable to the sub card and tighten the
screws.
Removing and replacing a FRU
86
ThinkPad A22m wireless models