For
MT
0769
Pull
out
the
wireless
LAN
antenna
cables
from
the
guide
hole
of
the
system
board
2
,
and
release
them
from
the
cable
guides
of
the
frame
3
.
Pull
out
the
LCD
cable
from
the
hole
of
the
system
board
6
.
3
2
2
4
5
6
When
installing:
Make
sure
that
the
connectors
4
and
5
are
attached
firmly.
(continued)
Removing
and
replacing
a
FRU
72
MT
0689,
0768,
and
0769