Filter
Top Products
might
need
to
upgrade
the
operating
system
to
support
SMP.
For
more
information,
see
IBM
Eserver
BladeCenter
HS40
Type
8839
Installation
and
User’s
Guide
and
your
operating-system
documentation.
Input/output
connectors
and
devices
The
input/output
connectors
that
are
available
to
your
blade
server
are
supplied
by
the
BladeCenter
unit.
See
the
documentation
that
comes
with
your
BladeCenter
unit
for
information
about
the
input/output
connectors.
The
blade
server
has
two
selection
buttons
on
the
control
panel:
the
CD/diskette/USB
select
button
and
the
keyboard/mouse/video
select
button.
See
“Controls
and
LEDs”
on
page
8
for
information
about
these
buttons
and
their
functions.
The
Ethernet
controllers
on
your
blade
server
communicate
with
the
network
through
the
Ethernet-compatible
switch
modules
on
the
BladeCenter
unit.
Network
signals
to
and
from
the
blade
server
or
any
I/O
expansion
cards
are
automatically
routed
to
a
same-network-interface
switch
module
through
circuitry
in
the
BladeCenter
unit.
68
BladeCenter
HS40
Type
8839:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide