Running
the
diagnostic
programs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 55
Diagnostic
text
messages
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 56
Viewing
the
test
log
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 56
Diagnostic
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 56
Recovering
the
BIOS
code
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 65
System
event/error
log
messages
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 68
Solving
power
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 74
Solving
Ethernet
controller
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 75
Solving
undetermined
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 76
Problem
determination
tips
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 77
Calling
IBM
for
service
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 78
Chapter
3.
Parts
listing,
Type
7979
and
1914
server
.
.
.
.
.
.
.
.
.
. 79
Replaceable
server
components
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 79
View
1
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 80
View
2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 82
Power
cords
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 84
Chapter
4.
Removing
and
replacing
server
components
.
.
.
.
.
.
.
. 87
Installation
guidelines
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 87
System
reliability
guidelines
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 88
Working
inside
the
server
with
the
power
on
.
.
.
.
.
.
.
.
.
.
.
.
. 88
Handling
static-sensitive
devices
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 89
Returning
a
device
or
component
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 89
Removing
and
replacing
Tier
1
CRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 90
Removing
the
cover
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 90
Installing
the
cover
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 91
Removing
the
microprocessor
air
baffle
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 91
Installing
the
microprocessor
air
baffle
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 92
Removing
the
DIMM
air
baffle
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 92
Removing
the
fan-bracket
assembly
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 93
Installing
the
fan-bracket
assembly
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 95
Installing
the
DIMM
air
baffle
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 96
Removing
the
riser-card
assembly
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 96
Installing
the
riser-card
assembly
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 98
Removing
an
adapter
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 98
Installing
an
adapter
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 99
Removing
a
Remote
Supervisor
Adapter
II
SlimLine
.
.
.
.
.
.
.
.
.
. 101
Installing
a
Remote
Supervisor
Adapter
II
SlimLine
.
.
.
.
.
.
.
.
.
. 102
Removing
the
ServeRAID
SAS
controller
.
.
.
.
.
.
.
.
.
.
.
.
.
. 102
Installing
a
ServeRAID
SAS
controller
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 103
Removing
a
hard
disk
drive
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 105
Installing
a
hard
disk
drive
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 105
Removing
a
CD-RW/DVD
drive
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 107
Installing
a
CD-RW/DVD
drive
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 108
Removing
an
optional
tape
drive
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 108
Installing
an
optional
tape
drive
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 109
Removing
a
memory
module
(DIMM)
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 114
Installing
a
memory
module
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 114
Removing
a
hot-swap
fan
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 116
Installing
a
hot-swap
fan
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 117
Removing
a
hot-swap
power
supply
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 118
Installing
a
hot-swap
power
supply
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 119
Removing
the
battery
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 121
Installing
the
battery
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 122
Removing
and
replacing
Tier
2
CRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 124
iv
IBM
System
x3650
Type
7979
and
1914:
Problem
Determination
and
Service
Guide
Summary of Contents for System x3650 Type 7979
Page 1: ...IBM System x3650 Type 7979 and 1914 Problem Determination and Service Guide...
Page 2: ......
Page 3: ...IBM System x3650 Type 7979 and 1914 Problem Determination and Service Guide...
Page 8: ...vi IBM System x3650 Type 7979 and 1914 Problem Determination and Service Guide...
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Page 104: ...86 IBM System x3650 Type 7979 and 1914 Problem Determination and Service Guide...
Page 180: ...162 IBM System x3650 Type 7979 and 1914 Problem Determination and Service Guide...
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Page 194: ...Part Number 31R1705 Printed in USA 1P P N 31R1705...