4-28
7.
Tum
the assembly over, and place the lower system board assembly into the
computer's chassis, inserting the
DC
IN
jack
into the opening on the left side
of
the chassis (Figure 4-20).
CAUTION: When you install the lower system board assembly, be careful to
thread the FDD cable through the FDD cable hole.
8.
Secure the two
Ml.SIIO
screws by the power supply circuits, and connect the
FDD
cable
to
PJ202
(Figures 4-19 and 4-20).
9. Secure the
Ml.5I6
screw on the bottom
of
the unit (Figure 4-20).
10.
Set the
RTC
battery in the RTC battery holder on the middle frame assembly and
place the tape over the battery (Figure 4-19).
11.
Set the PCMCIA expansion slot cover in place and secure it with two M2.5x6
screws.
12.
Install the upper system board, display assembly, display
mask,
IIDD, keyboard,
top cover, optional PCMCIA card, optional memory card and battery pack as
described in Sections
4.10 through 4.2.