Cisco 7000 Series Hardware Installation And Maintenance page 138

Check
Step the external
power
At
the source
power
grounded
installed in
back
the of the router
When
two
supplies
from
line the
first
Check
the console terminal
Step
When have checked
Step
you
on by
supply
power
LED
on
the
power power
light
supply switch resists the
Note
the
If
power
counterclockwise
Turn
the switch
power
fully
inches then push the
power
damage connectors
so can the
doing
screw before
proceeding
After the lower
Step power
The
redundant
power
the front of the chassis will light
for the system
Listen
Step
start
operating
While
Step the system
initializes
then out
or less
goes
seconds or
if
it lights
Troubleshooting
chapter
the boot
During
Step
process
Some may
and remain
light
the boot
entire
during
LED
EIP
the receive
boot
is complete
system
indications
When
boot
the system
Step
During
processors
most flash
differently
when
has
initialization
banner similar the following
to
557
GS Software
1986-1995
Copyright
Wed 15-Mar-95
Corri1ed
connections the power-supply
end
of the
power cable
and
the source
outlet that
make
sure the
are
present
if
possible
ON
make
and
sure is
it
of the connection
all
points
the switch
power
turning supply
and
the lower power
supply
supply
power
pull the
to
back
the slot
supply firmly into
on and
the supply the backplane
on
turn on the upper
is
supply
AC LED
on the
power power
blower 60
about
It
generates
the yellow boot
error
when
the boot
is
complete
system
after
initialization
the Installation for troubleshooting
LEDs
on most
the of the interfaces
on go out and
light
interface
if is
an already configured
process
which
as it
lights steadily
before verify the interface
to
attempting
few seconds
complete
is
LEDs
the
this initialization
on and off The
enabled
been completed and
the console
10.31
Version
Cisco
Inc
by
Systems
1106
switches should
still
make
sure the connector
is securely
within the range
power is
second
cord connected
to
is
turn the lower
in
Steps through
clockwise turn
one-quarter
LED
on the front of the chassis
inserted
not
is probably
fully
out of the
supply
power
Do
slam
the supply
not
the captive
Tighten
one
if
power supply is
and
the
upper power
supply
dBa should
so immediately
you
LED RP
on the for about
lights
LED
on
this
If longer
stays
occurred
error has Refer
boot
procedures
in
light irregular
Some
time
for short
again
and
brought
line Wait
detects the
traffic on
LED
processor
RP
the
begins to initialize
behave
on each interface
processor
LED
on each interface
processor
screen
script
displays
Installing
Router
the
Starting
OFF
be
on
labeled
separate
AC
The
will
the
into bay
about
bay
the slot
into
installation
for
present
LED
on
hear
it
seconds
than 10
the
to
sequence
on
will
stay
up such as
the
until
the interface
lights
and
system
the Router 3-25