© Copyright Lenovo 2018
Chapter 4: Removing and Replacing Components
51
Removing the Power Supply Module
Statement 5
CAUTION:
The
power
control
button
on
the
device
and
the
power
switch
on
the
power
supply
do
not
turn
off
the
electrical
current
supplied
to
the
device.
The
device
also
might
have
more
than
one
power
cord.
To
remove
all
electrical
current
from
the
device,
ensure
that
all
power
cords
are
disconnected
from
the
power
source.
To
remove
a
hot
‐
swap
power
supply
module,
complete
the
following
steps:
1.
Remove
the
power
cord
from
the
module’s
power
connector.
2.
Press
the
release
latch
of
the
power
supply
module,
and
slide
the
module
out
of
the
bay.
Attention:
Do
not
leave
the
power
‐
supply
bay
empty
for
more
than
90
seconds
while
the
switch
is
operating.
Either
replace
the
power
supply
module
or
install
a
blank
power
filler
plate.
To
return
the
component
to
customer
service
for
replacement,
see
to
help
you
gather
all
the
required
information
that
is
necessary
to
return
a
component.
After
you
remove
the
component,
securely
pack
the
component
for
shipping.
1
2
