Memory
switch
card
and
cable
To
remove
the
memory
switch
card
and
cable
from
the
xSeries
450
server,
complete
the
following
steps:
1.
Turn
off
the
server
(see
“Turning
off
the
server”
on
page
8),
and
disconnect
all
power
cords
and
external
cables.
2.
Remove
the
memory-board
assembly.
See
“Memory
board”
on
page
115.
3.
Remove
the
cover
from
the
memory-board
assembly.
4.
Disconnect
the
memory
switch
card
cable
from
the
memory
switch
card.
5.
Remove
the
memory
switch
card
from
the
cover
of
the
memory-board
assembly.
6.
To
replace
the
memory
switch
card
and
cable,
reverse
the
steps.
118
IBM
xSeries
450
Type
8688:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide