Note:
The
power-control
button
has
effect
only
if
local
power
control
is
enabled
for
the
DPI
blade.
Local
power
control
is
enabled
and
disabled
through
the
management-module
Web
interface.
Power-on
LED:
This
green
LED
indicates
the
power
status
of
the
DPI
blade
in
the
following
manner:
v
Flashing
rapidly:
The
service
processor
(BMC)
on
the
DPI
blade
is
initializing
communications
with
the
management
module.
v
Flashing
slowly:
The
DPI
blade
has
power
but
is
not
turned
on.
v
Lit
continuously:
The
DPI
blade
has
power
and
is
turned
on.
Turning
on
the
DPI
blade
The
DPI
blade
has
two
power
domains:
PD1
and
PD2.
Power
domain
1
(PD1)
occurs
automatically
when
the
DPI
blade
is
connected
to
the
BladeCenter
unit.
This
enables
the
BMC
to
communicate
with
the
management
module
and
control
the
DPI
blade.
Power
domain
2
(PD2)
occurs
when
power
is
applied
to
the
entire
DPI
blade
through
the
host
blade
server.
Depending
on
the
binding
state
of
the
DPI
blade,
you
can
turn
on
the
DPI
blade
using
the
power
button
on
the
front
of
the
DPI
blade,
through
the
advanced
management
module
interface,
or
through
the
ASM.
The
preferable
way
to
turn
on
the
DPI
blade
is
through
the
ASM.
Notes:
1.
Wait
until
the
power-on
LED
on
the
DPI
blade
flashes
slowly
before
you
turn
on
the
DPI
blade
through
the
ASM.
While
the
service
processor
is
initializing
communications
with
the
advanced
management
module,
the
power-on
LED
flashes
rapidly
and
the
power
button
on
the
DPI
blade
does
not
respond.
2.
For
you
to
power-on
the
DPI
blade
through
the
ASM,
the
DPI
blade
must
be
bonded
with
the
ASM.
If
the
DPI
blade
is
not
bonded,
the
ASM
will
not
power-on
the
DPI
blade.
Bonding
is
required
for
normal
operation.
Turning
off
the
DPI
blade
Note:
When
you
turn
off
the
DPI
blade,
it
is
still
connected
to
power
through
the
BladeCenter
unit.
The
DPI
blade
can
respond
to
requests
from
the
management
module,
such
as
a
remote
request
to
turn
on
the
DPI
blade.
To
remove
all
power
from
the
DPI
blade,
you
must
remove
it
from
the
BladeCenter
unit.
The
DPI
blade
can
be
turned
off
in
any
of
the
following
ways:
v
You
can
press
the
power
button
on
the
DPI
blade
(behind
the
control
panel
door)
on
the
DPI
blade
(see
v
The
management
module
can
turn
off
the
DPI
blade:
–
The
preferable
way
to
turn
off
the
DPI
blade
is
through
the
ASM.
If
you
are
removing
or
changing
the
DPI
blade
in
any
way,
you
must
unbind
the
DPI
blade
by
using
the
ASM
before
you
proceed.
See
for
more
information
about
the
binding
process.
–
If
there
are
critical
voltage
or
temperature
errors,
the
management
module
will
automatically
turn
off
the
DPI
blade
Chapter
1.
Introduction
5