Removing
the
battery
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 41
Installing
the
battery
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 42
Removing
the
power
jumper
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 43
Installing
the
power
jumper
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 44
Removing
and
replacing
FRUs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 45
Removing
a
microprocessor
and
heat
sink
.
.
.
.
.
.
.
.
.
.
.
.
.
. 45
Installing
a
microprocessor
and
heat
sink
.
.
.
.
.
.
.
.
.
.
.
.
.
. 47
Removing
the
system
board
assembly
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 49
Installing
the
system
board
assembly
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 50
Chapter
5.
Diagnostics
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 51
Diagnostic
tools
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 51
POST
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 51
POST
beep
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 52
Error
logs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 57
BMC
error
messages
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 59
POST
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 63
Checkout
procedure
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 79
About
the
checkout
procedure
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 79
Performing
the
checkout
procedure
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 80
Troubleshooting
tables
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 80
General
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 81
Hard
disk
drive
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 81
Intermittent
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 81
Keyboard
or
mouse
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 82
Memory
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 83
Microprocessor
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 84
Monitor
or
video
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 85
Network
connection
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 86
Optional-device
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 86
Power
error
messages
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 87
Power
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 89
Removable-media
drive
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 90
ServerGuide
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 91
Service
processor
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 92
Software
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 92
Universal
Serial
Bus
(USB)
port
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
. 93
Light
path
diagnostics
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 93
Viewing
the
light
path
diagnostics
LEDs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 93
Light
path
diagnostics
LEDs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 96
Diagnostic
programs,
messages,
and
error
codes
.
.
.
.
.
.
.
.
.
.
.
. 97
Running
the
diagnostic
programs
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 98
Diagnostic
text
messages
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 99
Viewing
the
test
log
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 99
Diagnostic
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 100
Recovering
from
a
BIOS
update
failure
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 106
Service
processor
(BMC)
error
codes
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 107
Solving
SAS
hard
disk
drive
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 108
Solving
shared
BladeCenter
resource
problems
.
.
.
.
.
.
.
.
.
.
.
. 108
Keyboard
or
mouse
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 109
Media
tray
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 109
Network
connection
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 111
Power
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 111
Video
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 112
Solving
undetermined
problems
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 112
Calling
IBM
for
service
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. 114
iv
BladeCenter
HS21
Types
1885
and
8853:
Problem
Determination
and
Service
Guide
Содержание 8853L6U
Страница 1: ...BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Страница 2: ......
Страница 3: ...BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Страница 8: ...vi BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Страница 16: ...xiv BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Страница 30: ...14 BladeCenter HS21 Types 1885 and 8853 Problem Determination and Service Guide...
Страница 145: ......
Страница 146: ...Part Number 49Y0053 Printed in USA 1P P N 49Y0053...