Replacing
Voltage
Regulator
Modules
To
replace
a
voltage
regulator
module,
do
the
following
1.
Before
handling
any
card,
board,
or
memory
DIMM,
touch
any
metal
surface
of
the
chassis
with
one
hand
to
minimize
static
electricity
discharge.
Refer
to
“Handling
Static-Sensitive
Devices”
on
page
280.
2.
If
necessary,
remove
the
voltage
regulator
module
from
its
antistatic
package.
3.
Ensure
that
the
connector
tabs
are
pushed
out
in
the
unlocked
position
before
installing
a
new
voltage
regulator
module,
as
shown
in
the
following
illustration.
4.
Carefully
grasp
the
voltage
regulator
module
along
two
edges
and
align
it
with
the
connector.
5.
Insert
the
voltage
regulator
module
into
the
connector.
6.
Secure
the
voltage
regulator
module
with
the
connector
tabs
located
at
each
end
of
the
module
connector,
as
shown
in
the
following
illustration.
2
2
1
1
1
Connector
Tabs
(unlocked
position)
2
Connector
Tabs
(locked
position)
7.
Do
one
of
the
following:
a.
If
you
removed
the
fan
tray
assembly,
replace
it
as
described
in
“Replacing
the
Fan
Tray
Assembly”
on
page
323.
b.
If
you
removed
the
primary
power
supply
and
secondary
power
supply
or
power
supply
filler,
replace
them
as
described
in
“Replacing
a
Power
Supply
with
the
System
Power
Off”
on
page
351.
8.
Return
the
system
to
the
operating
position
as
described
in
“Returning
the
Model
6C3
to
the
Operating
Position”
on
page
285
or
“Placing
the
Model
6E3
into
the
Service
and
Operating
Position”
on
page
286.
9.
If
necessary,
reconnect
the
system
power
cables.
10.
Reconnect
the
system
to
the
power
supply.
11.
Start
the
system
as
described
in
“Starting
the
System”
on
page
283.
Chapter
9.
Removal
and
Replacement
Procedures
359
Summary of Contents for P 615 series
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