Cisco 7000 Series Hardware Installation And Maintenance page 129

and
IPs
Installing Configuring
Microcode
Component
The SP
software
and
controls
enhancements
each
processor
factory
or fix
versions
Although most
disk
replace an
exception
You must
cannot
PLCC
of
the
IC
is
the
sides
have
will
Squeeze
PLCC
PLCC
Figure
Tools Required
You
need
Chip
Antistatic
Grounding
Cisco Hardware
5-0 7010 Installation
Repacement
IP contain
and each default
ROM
on
instructions
single
and
features functions
the system or
to interfaces
type contains
the latest
microcode
are periodically updated
images
New
versions
in earlier
bugs
and be
ensure
can required to
the
upgrades support
ROM
some images
may
require
ROM
microcode The
IP
which
of the FSIP
uses
PLCC
extractor
use to
small screwdriver
use flat-blade
IC have
does not
legs or pins
IC and
inner
the sides
along
with the top of the socket
flush
of socket the
the to
pry out
them
to replace
here
extractor
slot
socket
Microcode
5-3
Removing Component
the tools to
following replace
need
extractor or you
puller
foam pad
mat
or
disposable
strap
and Maintenance
microcode firmware which
on board Microcode
each
an interface
that are to
unique
often implemented
are
microcode
available version
new
enable
to
made
versions are available
with some
compatibility
downloadable microcode
If
replacement
necessary
are
replacement procedures
the
for
PLCC-type package
FSIP microcode
the
remove
out of socket
the
it
to
pry
the socket
that into
instead
plug
When
IC
of the socket the
small screwdriver
Forcing
IC
will the
damage component
Squeeze
PROM
PLCC
LCC
extractor
slot
from
P1CC-Type Package
microcode
the
component
extractor
PLCC-type
to
microcode
included in
wriststrap
is
an image of board-specific
is
with software
the
operates system
New
features
type
processor
microcode
upgrades
in
Although
ROM
when
in leaves
it
improve performance
features
customer with
for
as
upgrades
software
upgrades
system
and
feature on
distributed
are
the instructions
use
following
each board with
the same for
microcode
5-3
See
component
Figure
with older type of
the
as
the contacts the
are on
seated top of the
in the the
socket
is
between
or other the
tool
or the socket both and
or
here
to
FSIP component
remove the
upgrade kits
and
the
earlier
floppy
to
the
You
ICs
sides
IC and
you