Lenovo System x3750 M4 Installation And Service Manual page 972

replacing 226
SCSI
installing 65
removing 225
drive, 2.5-inch hot-swap
replacing 226
SCSI 225
installing 65
drive, CD/DVD
installing 231
removing 230
drive, hot-swap
removing 225
replacing 226
SAS/SATA IDs 56
drives 11–12
connecting power and signal cables
installing 55
drives, SAS/SATA
hot-swap 65
DSA
program, overview 176
DSA data
how to send 26
DSA event log 173–174
DSA log 11
DSA Portable 162, 177
DSA Preboot 162, 177
DSA Preboot diagnostic program
DSA, sending data 944
DVD drive
installing 231
problems 181
removing 230
replacing 228
DVD drive, installing 228
Dynamic System Analysis (DSA) Preboot diagnostics
program 11
E
electrical input 6
electronic emission Class A notice
electrostatic-discharge connector
embedded hypervisor
using 150
enabling
Features on Demand Ethernet software upgrade key
Features on Demand RAID software
environment 6
error codes
on the boot code display
of the light path diagnostics panel
error codes and messages
IMM2 509
UEFI/POST 479
error logs
clearing 175
viewing 174
error messages, IMM2 509
958
Lenovo System x3750 M4 Installation and Service Guide
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11
950
19
150
150
315
180
error symptoms
CD drive, DVD drive 181
fan 182
general 182
hard disk drive 183
hypervisor flash device 182
keyboard, non-USB 186
memory 187
microprocessor 188
monitor 188
mouse, non-USB 186
observable problems 190
optional devices 192
pointing device, non-USB
power 193
serial port 194
ServerGuide 194–195
software 195–196
USB port 196
errors
format, diagnostic code
power supply LEDs 170–171
Ethernet 11, 13
controller
troubleshooting 197
link status LED 22
systems-management connector
Ethernet activity
LED 20, 22
Ethernet adapter slot, 10 Gb
Ethernet adapters 70–71
Ethernet software key
Features on Demand 150
Ethernet support 11
European Union EMC Directive conformance statement
event log, DSA 173–174
event log, IMM2 173
event log, POST 173
event log, system 173
event log, viewing through the web interface
event logs 173
viewing through the Setup utility
viewing without restarting the server
event logs, methods for viewing
events, IMM 509
expansion bays 6
external, system board connectors
F
fan
problems 182
replacing 251
fan cage assembly
removing 44, 252
replacing 126
fans 13
weight 6
FCC Class A notice 950
features 6
186
178
22
22
950
173
174
174
174–175
28