IBM 7979B1U User Manual - Page 81

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5. Install the VRM in the VRM connector. Alignment key a. Touch the static-protective package containing the VRM to any unpainted metal surface on the outside of the server. Then, remove the VRM from the package. b. Turn the VRM so that the keys align correctly with the VRM connector. c. Firmly press the VRM straight down into the connector by applying pressure on both ends of the VRM simultaneously. d. Make sure that the retaining clips are in the locked position when the VRM is firmly seated in the connector. 6. Locate the second microprocessor connector on the system board. 7. Rotate the heat-sink release lever to the fully open position. 8. Lift the heat-sink filler out of the server. 9. Install the microprocessor: a. Touch the static-protective package that contains the microprocessor to any unpainted metal surface on the server. Then, remove the microprocessor from the package. Microprocessor release lever Microprocessor socket dust cover b. Remove the protective dust cover, tape, or label from the surface of the microprocessor socket, if one is present. c. Rotate the microprocessor release lever on the socket from its closed and locked position until it stops in the fully open position. Chapter 2. Installing optional devices 65

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5.
Install
the
VRM
in
the
VRM
connector.
Alignment key
a.
Touch
the
static-protective
package
containing
the
VRM
to
any
unpainted
metal
surface
on
the
outside
of
the
server.
Then,
remove
the
VRM
from
the
package.
b.
Turn
the
VRM
so
that
the
keys
align
correctly
with
the
VRM
connector.
c.
Firmly
press
the
VRM
straight
down
into
the
connector
by
applying
pressure
on
both
ends
of
the
VRM
simultaneously.
d.
Make
sure
that
the
retaining
clips
are
in
the
locked
position
when
the
VRM
is
firmly
seated
in
the
connector.
6.
Locate
the
second
microprocessor
connector
on
the
system
board.
7.
Rotate
the
heat-sink
release
lever
to
the
fully
open
position.
8.
Lift
the
heat-sink
filler
out
of
the
server.
9.
Install
the
microprocessor:
a.
Touch
the
static-protective
package
that
contains
the
microprocessor
to
any
unpainted
metal
surface
on
the
server.
Then,
remove
the
microprocessor
from
the
package.
Microprocessor
release lever
Microprocessor
socket dust cover
b.
Remove
the
protective
dust
cover,
tape,
or
label
from
the
surface
of
the
microprocessor
socket,
if
one
is
present.
c.
Rotate
the
microprocessor
release
lever
on
the
socket
from
its
closed
and
locked
position
until
it
stops
in
the
fully
open
position.
Chapter
2.
Installing
optional
devices
65