Input/output
connectors
and
devices
The
input/output
connectors
that
are
available
to
the
blade
server
are
supplied
by
the
BladeCenter
unit.
See
the
documentation
that
comes
with
the
BladeCenter
unit
for
information
about
the
input/output
connectors.
The
blade
server
has
two
selection
buttons
on
the
control
panel:
the
media
tray
select
button
and
the
keyboard/video/mouse
select
button.
See
for
information
about
these
buttons
and
their
functions.
The
Ethernet
controllers
on
the
blade
server
communicate
with
the
network
through
the
Ethernet-compatible
I/O-modules
on
the
BladeCenter
unit.
Network
signals
to
and
from
the
blade
server
or
any
expansion
cards
are
automatically
routed
to
a
same-network-interface
I/O-module
through
circuitry
in
the
BladeCenter
unit.
38
BladeCenter
HS20
Type
7981:
Installation
and
User’s
Guide
Summary of Contents for BladeCenter HS20
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