Lenovo System x3850 X6 - Page 1982

batch file examples 336
J
Japanese electromagnetic compatibility statements 1960
jumper
on the standard I/O book board 37
UEFI boot recovery 197
jumper, on the standard I/O book board 38
jumper, switches, and button
on the standard I/O bookboard 37
K
keyboard problems 179
Korea Class A electronic emission statement 1960
L
LCD display panel
controls and LEDs 27
messages 339
LCD display panel messages 339
LCD system information display panel 27, 29
connector 26
removing 280
replacing 282
scroll down button 27
scroll up button 27
select button 27
LCD system information display panel replacing 282
LED
Ethernet-link status 32
for Ethernet activity 32
for hard disk drive activity 25
for hard disk drive status 25
for solid state drive activity 25
for solid state drive status 25
hard disk drive activity LED 25
power-on 26
system locate 26
system-error 26
rear 32
system-locator
rear 32
LED errors
power supply 158
LED, storage book 26
LEDs 157
for light path diagnostics 152
on the front of the server 24
on the full-length I/O book 36
LEDs and connectors
on the storage book 25
LEDs on the compute book 154
LEDs on the full-length I/O book 157
LEDs on the half-length I/O book book 156
LEDs on the hot-swap fan 156
LEDs on the standard I/O book 157
LEDs on the storage book 24, 153
LEDs, DIMM connectors 155
LEDs, microprocessor 155
LEDs, power supply 158
Lenovo System x3850 X6 and x3950 X6
introduction 1
Lenovo XClarity Administrator 20
Lenovo XClarity Energy Manager 12
light path button
description 39
light path diagnostics 14, 152
LEDs
description of 159
light path diagnostics LEDs description 160
light path diagnostics panel
NMI button 32
local area network (LAN) 14
Locate button/LED 26
lockstep memory mode 57
and memory rank sparing 59
DIMM population 57
DIMM population sequence 57
lockstep mode and memory mirroring 58
log data, FFDC 168
log, capturing the FFDC 167
log, event, viewing through the web interface 162
logging on to the IMM CLI interface
using SSH 136
using telnet 136
logging on to the IMM web interface 135
logs, event 161
M
major components of the server 22
major components on the server 22
management, system 13
memory 14
removing 246
replacing 247–248
specifications 6
memory installation sequence
for independent memory mode 53
for lockstep memory mode 57
memory mirroring 52, 58
memory mirroring in independent memory mode 54
memory mirroring in lockstep mode 58
memory modules
overview 46
memory problems 180
memory rank sparing 52
memory rank sparing, in independent memory mode 55
memory rank sparing, in lockstep memory mode 59
memory sparing 14
memory support 14
menu choices
for the Setup utility 123
messages
on the LCD display panel 339
messages and error codes 168
messages, DSA 164
messages, error
POST 1925
methods, for viewing event logs 163
microprocessor 14
problems 181
replacing 287
replacing the thermal grease 290
specifications 6
microprocessor and heat sink
removing 284
microprocessor LEDs 155
microprocessor problems 181
midplane, chassis
removing 302
replacing 303
mirroring 14
mirroring, memory 52, 58
in lockstep mode 58
overview 52
ML2 (Ethernet) adapters 88
ML2 adapters 88
ML2 Ethernet adapter
removing 262
1968 System x3850 X6 and x3950 X6 Installation and Service Guide