4.
Test
the
keyboard
by
typing
a
few
words
within
an
application.
5.
Repeat
steps
1
through
4
for
each
server
in
the
chain.
If
any
of
the
devices
do
not
work
with
any
of
the
servers,
verify
that
all
the
cables
are
correctly
and
fully
connected;
then,
test
the
chain
again.
If
the
problem
remains,
turn
off
all
the
servers
and
disconnect
all
the
C2T
interconnect
cables;
leave
the
C2T
breakout
cable
connected.
Turn
on
server
1
and
retry
the
devices.
If
the
devices
work,
one
of
the
C2T
interconnect
cables
is
probably
defective.
Connect
server
2
to
the
chain
and
test
the
devices
again.
Continue
adding
servers
to
the
chain
and
testing
them,
one
at
a
time,
until
you
identify
the
defective
cable.
Using
the
C2T
chain
To
select
the
server
for
which
you
want
the
monitor,
keyboard,
and
pointing
device
to
work,
press
the
select
button
on
the
server,
or
you
can
select
the
server
by
using
the
keyboard:
1.
Press
Num
Lock
on
the
keyboard
twice.
The
monitor
screen
goes
blank.
2.
Type
the
number
of
the
server
in
the
chain
and
press
Enter.
The
monitor
now
displays
the
image
for
the
selected
server,
and
the
select
LED
on
the
selected
server
is
lit.
After
you
have
used
the
keyboard
to
specify
a
server
number,
you
can
use
the
same
method
(pressing
Num
Lock
twice,
then
pressing
+
or
-)
to
select
other
servers
in
sequence.
Note:
You
cannot
use
the
+
and
-
keys
to
select
a
server
if
you
made
the
previous
selection
by
pressing
the
select
button
on
the
selected
server;
you
must
have
made
the
previous
selection
through
the
keyboard.
If
you
turn
off
the
selected
server,
the
monitor
screen
goes
blank,
and
you
must
select
another
server.
No
more
than
two
adjacent
servers
in
the
chain
can
be
disconnected
from
their
power
source
for
the
chain
to
work
properly.
Cabling
an
ASM
interconnect
network
An
Advanced
System
Management
(ASM)
bus
is
integrated
into
the
C2T
interconnect
cables,
so
by
adding
one
or
more
Remote
Supervisor
Adapters
to
a
C2T
chain
of
servers,
you
can
create
an
Advanced
System
Management
(ASM)
interconnect
network.
For
information
about
using
a
Remote
Supervisor
Adapter
for
remote
server
management,
see
the
documentation
that
comes
with
the
adapter.
Before
cabling
the
ASM
interconnect
network,
review
the
following
information:
v
The
cables
in
an
ASM
interconnect
network
are
hot-swappable.
v
Make
sure
that
the
firmware
for
the
Remote
Supervisor
Adapter,
ASM
processor,
and
integrated
system
management
processor
(ISMP)
are
at
the
latest
level.
v
The
servers
in
an
ASM
interconnect
network
are
referred
to
by
their
assigned
addresses,
not
by
their
positions
in
the
rack.
An
ASM
interconnect
network
can
have
up
to
24
RS-485
connections,
depending
on
the
configuration.
The
connections
can
include
Remote
Supervisor
Adapters,
ASM
processors,
ASM
PCI
adapters,
and
ISMPs.
Use
the
following
information
to
determine
the
number
of
servers
and
connections
that
you
can
have
on
your
ASM
interconnect
network:
v
Each
Remote
Supervisor
Adapter,
ASM
processor,
ASM
PCI
adapter,
and
ISMP
in
a
server
that
is
connected
to
the
network
uses
one
connection.
For
example,
if
62
xSeries
335
Type
8676,
Type
8830:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide
Summary of Contents for 8676 - Eserver xSeries 335
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