I/O
Subsystem
DASD
4-Pack
Removal
1.
Press
the
green
Start
Service
button
on
the
UEPO
switch.
2.
Locate
the
DASD
backplane
to
be
replaced.
3.
Turn
off
the
power
as
described
in
4.
Remove
the
front
cover
from
the
I/O
subsystem
by
grasping
the
pins
at
either
side
of
the
cover,
pulling
them
towards
the
center
of
the
drawer,
and
simultaneously
lifting
the
cover
up
and
to
the
front
to
release
it
from
the
I/O
subsystem
chassis.
5.
Remove
the
DASD
disk
drive
assemblies
or
DASD
filler(s)
from
the
affected
4-pack
as
shown
in
the
following
illustration.
1
DASD
4-Pack
Assembly
4
Cover
2
I/O
Subsystem
Chassis
5
Disk
Drive
Assembly
3
EMC
Filler
Shield
6
DASD
Filler
6.
Remove
two
M4x0.7
screws
at
the
lower
inside
front
of
the
DASD
4-pack
with
a
short-blade
screwdriver.
7.
Remove
two
M4x0.7
hex
socket-head
cap
screws
at
the
lower
inside
rear
of
the
DASD
4-pack.
8.
Grasp
the
DASD
4-pack
through
the
cutouts
in
the
top
of
the
I/O
subsystem,
and
pull
the
DASD
4-pack
out
of
the
front
of
the
I/O
subsystem.
Replacement
1.
Perform
steps
through
of
the
removal
instructions
in
reverse
order.
2.
Turn
on
the
power
as
described
in
3.
Press
the
white
Service
Complete
button
on
the
UEPO
switch.
1012
Eserver
pSeries
690
Service
Guide
Summary of Contents for eserver pSeries 690
Page 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 2: ......
Page 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 12: ...x Eserver pSeries 690 Service Guide...
Page 14: ...xii Eserver pSeries 690 Service Guide...
Page 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Page 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Page 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Page 430: ...414 Eserver pSeries 690 Service Guide...
Page 798: ...782 Eserver pSeries 690 Service Guide...
Page 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Page 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Page 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Page 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Page 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Page 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Page 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Page 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Page 1090: ...1074 Eserver pSeries 690 Service Guide...
Page 1094: ...1078 Eserver pSeries 690 Service Guide...
Page 1122: ...1106 Eserver pSeries 690 Service Guide...
Page 1124: ...1108 Eserver pSeries 690 Service Guide...
Page 1132: ...1116 Eserver pSeries 690 Service Guide...
Page 1133: ......
Page 1134: ...Printed in U S A February 2004 SA38 0589 05...