Cisco 7000 Series Hardware Installation And Maintenance page 218

Step
Step
Step
New
Arbiter
Installing
Install
Step
Step
Step
Step
Step
Step
Step
Checkout
Installation
Perform
Step
Step
Step
the
Use
screwdriver
Phillips
two
counterclockwise
full
from board and
the
completely
board
board by
the
Handling
arbiter
out
at 90-degree
straight
from
the backplane
Place the board
in antistatic
an
Board
new
follows
the board
arbiter as
Ensure
that
all power
supply
board by
the
Handling
arbiter
5-24 The
connector
Figure
and
you the side of the
component
board
Place the the backplane
over
board with the holes in the
Place
around
your
fingers
the backplane
at
90-degree
backplane port
The on and
holes the top lower
do not
backplane
If they refer
the three
Replace
screws
Phillips
and two
turn each turns
full
and
the board
is
place aligned
and bottom
the top
Replace
the Front Chassis
Replacing
verify the
installation
to
the following
to
verify
steps
Turn back
each
supply
power
LEDs
on
the input the
power
DC
LED
on
the the AC-input power
fail
on
supply the
is
power
supply
Troubleshooting the Installation
chapter
After the system boots
successfully
does not the troubleshooting
refer to
Installation
LED
the enable
that
Verify
OFF
power and
the system
Remove
and bottom
the top
the Front
Chassis
Replacing
loosen each of the three screws
to
When
turns three screws
all
You
them
aside
will
put
the edges the edges
only
grasp
orientation the backplane
to
for return
bag the factory
to
OFF
switches turned
are
still
the edges
board
only hold the
be on
should
back
the of the
board be
should
facing
and
connector align the three holes
backplane
board
the edge of the and
left
orientation the board
until
board
of the should
right
the following
to
procedure
the top
in
left top right
the
to board
secure the backplane
in
screws
three
tighten all
front chassis panels
to
refer
Panels
earlier in this
chapter
new
the board
that arbiter
ON
AC
LED
The
power
DC-input power
supplies
or the out
supply
has failed Refer the troubleshooting
to
the normal
that
verify
in
the chapter
procedures
SSP
on the SP or on and
goes
do
the
following
front chassis panels
refer
Panels
chapter
earlier in this
Replacing Internal
each
by
turning
unscrew them
loosened
are
need them new
the
to install arbiter
and
of the board
pull the
disconnect the board connector
to
if required
shown
in the orientation
board the
side
facing away
you
the corners
in
toward
the board in
push
straight
seated
in
connector is
fully
the holes the
align with in
Checkout
Installation
and board
lower holes in the
right
When
screws are in
all
Removing and
the section
and
the next section
to
proceed
is installed
correctly
on
all AC-input power
supplies
do not
on
should
If
any
go
LED
on the
fail
DC-input power
in the
procedures
LED RP
on
on
the
goes
Troubleshooting the
on
remains does
If not
it
Removing
the section
to
Maintenance
Components
board
in
from
of the
the
or
or if
If
it
turn
and
5-73