IBM 7979B1U User Manual - Page 58

Removing, adapter

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Removing an adapter To remove an adapter, complete the following steps. Adapter Expansion slot 2 Riser-card assembly Expansion slot covers Expansion slot 1 Expansion slot cover Low-profile PCI Express adapter Adapter 1. Read the safety information that begins on page vii and "Installation guidelines" on page 28. 2. Turn off the server and peripheral devices and disconnect all power cords and external cables (see "Turning off the server" on page 13). Attention: In a dc power environment, only trained service personnel other than IBM service technicians are authorized to connect or disconnect power to the dc power supply. See the documentation that comes with each dc power supply. 3. Pull the server out of the rack; then, remove the cover (see "Removing the cover" on page 31). 4. If the adapter is on the riser card, remove the riser-card assembly from the server (see "Removing the riser-card assembly" on page 32). 42 System x3650 Type 7979: User's Guide

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Removing
an
adapter
To
remove
an
adapter,
complete
the
following
steps.
Low-profile PCI Express
adapter
Adapter
Adapter
Riser-card
assembly
Expansion slot 2
Expansion
slot 1
Expansion
slot covers
Expansion
slot cover
1.
Read
the
safety
information
that
begins
on
page
vii
and
“Installation
guidelines”
on
page
28.
2.
Turn
off
the
server
and
peripheral
devices
and
disconnect
all
power
cords
and
external
cables
(see
“Turning
off
the
server”
on
page
13).
Attention:
In
a
dc
power
environment,
only
trained
service
personnel
other
than
IBM
service
technicians
are
authorized
to
connect
or
disconnect
power
to
the
dc
power
supply.
See
the
documentation
that
comes
with
each
dc
power
supply.
3.
Pull
the
server
out
of
the
rack;
then,
remove
the
cover
(see
“Removing
the
cover”
on
page
31).
4.
If
the
adapter
is
on
the
riser
card,
remove
the
riser-card
assembly
from
the
server
(see
“Removing
the
riser-card
assembly”
on
page
32).
42
System
x3650
Type
7979:
User’s
Guide