Lenovo 7DH4 Manuals

Manuals and User Guides for Lenovo 7DH4. We have 2 Lenovo 7DH4 manuals available for free PDF download: User Manual, System Configuration Manual

Lenovo 7DH4 User Manual

Lenovo 7DH4 User Manual (204 pages)

Brand: Lenovo | Category: Server | Size: 8 MB

Table of Contents

Table of Contents
3
Safety
5
Safety Inspection Checklist
6
Chapter 1. Introduction
9
Features
9
Tech Tips
10
Security Advisories
10
Specifications
11
Technical Specifications
11
Mechanical Specifications
13
Environmental Specifications
14
Particulate Contamination
15
Management Options
16
Chapter 2. Server Components
19
Front View
19
Rear View
20
Side View
23
Server Locks
23
System-Board Connectors
25
Chapter 3. Parts List
27
Power Cords
29
Chapter 4. Unboxing and Setup
31
Server Package Contents
31
Identify the Server
31
Server Setup Checklist
34
Chapter 5. Hardware Replacement Procedures
37
Installation Guidelines
37
Safety Inspection Checklist
38
System Reliability Guidelines
39
Handling Static-Sensitive Devices
39
Memory Module Installation Rules and Order
41
Power on and Power off the Server
42
Power on the Server
42
Power off the Server
42
CMOS Battery (CR2032) Replacement
42
Remove the CMOS Battery (CR2032)
42
Install the CMOS Battery (CR2032)
44
About this Task
44
Drive and Drive Cage Replacement
46
Simple-Swap Drive and Drive Cage Replacement (Bay 0-1)
46
Simple-Swap Drive and Drive Cage Replacement (Bay 2)
60
Simple-Swap Drive and Drive Cage Replacement (Bay 3)
69
Optical Drive and Drive Cage Replacement
80
Remove an Optical Drive
80
Install an Optical Drive
83
Fan Replacement
91
Remove the Fan (Front and Rear)
91
Install the Fan (Front and Rear)
93
Front Bezel Replacement
95
Remove the Front Bezel
95
Install the Front Bezel
96
Heat Sink and Fan Module Replacement (Trained Technician Only)
97
Remove the Heat Sink and Fan Module
97
Install the Heat Sink and Fan Module (Trained Technician Only)
99
M.2 Drive Replacement
101
Remove an M.2 Drive
101
Install an M.2 Drive
102
Remove the M.2 Drive Retainer
104
Install the M.2 Drive Retainer
105
Memory Module Replacement
106
Remove a Memory Module
107
Install a Memory Module
110
Mono Amplifier (Speaker) Replacement
113
Remove the Mono Amplifier (Speaker)
113
Install the Mono Amplifier (Speaker)
114
Pcie Adapter Replacement
115
Remove a Pcie Adapter
115
Install a Pcie Adapter
117
Power Button with LED Replacement
119
Remove the Power Button with LED
119
Install the Power Button with LED
122
Power Supply Unit Replacement
124
Remove the Power Supply Unit
124
Install the Power Supply Unit
127
Processor Replacement (Trained Technician Only)
130
Remove the Processor
130
Only)
131
Install the Processor
132
Only)
133
System Board Replacement (Trained Technician Only)
134
Remove the System Board
134
Install the System Board
139
Enable UEFI Secure Boot
142
Server Cover Replacement
143
Remove the Server Cover
143
Install the Server Cover
145
Thermal Sensor Replacement
148
Remove the Thermal Sensor
148
Install the Thermal Sensor
149
Complete the Parts Replacement
151
Chapter 6. Internal Cable Routing
153
Cable Routing for Bay 0 Drive
154
Cable Routing for Bay 1 Drive
155
Cable Routing for Bay 2 Drive
157
Cable Routing for Optical Disk Drive
158
Cable Routing for the RAID Adapter and Drives
159
Cable Routing for the Power Supply Unit
162
Cable Routing for the Front Fan and Rear Fan
163
Cable Routing for the Heat Sink and Fan Module
164
Cable Routing for the Thermal Sensor
165
Cable Routing for the Mono Amplifier
166
Cable Routing for the Power Button with LED
167
Chapter 7. System Configuration
169
Update the Firmware
169
Configure the Firmware
169
Starting the Setup Utility Program
169
Enabling or Disabling a Device
169
Enabling or Disabling the Automatic Power
170
Using Passwords
170
Setting, Changing, or Deleting a Password
171
Erasing Lost or Forgotten Passwords (Clearing CMOS)
171
Selecting a Startup Device
171
Selecting a Temporary Startup Device
172
Exiting the Setup Utility Program
172
Memory Configuration
172
RAID Configuration
173
Deploy the Operating System
173
Back up the Server Configuration
173
Chapter 8. Problem Determination
175
Event Logs
175
Troubleshooting by Leds
175
System-Board LED
175
Ethernet Port (10/100/1000 Mbps RJ-45)
176
Leds
176
General Problem Determination Procedures
177
Resolving Suspected Power Problems
177
Resolving Suspected Ethernet Controller Problems
178
Troubleshooting by Symptom
178
Audio Problems
179
Intermittent Problems
179
Keyboard, Mouse, KVM Switch or USB-Device Problems
179
Memory Problems
180
Microsoft Server 2022 Activation Problem
181
Monitor and Video Problems
182
Network Problems
184
Observable Problems
184
Optional-Device Problems
186
Performance Problems
187
Power on and Power off Problems
188
Software Problems
188
Storage Drive Problems
189
UEFI Upgrade Problem
190
Appendix A. Hardware Disassembling for Recycle
191
Disassemble the System Board for Recycle
191
Appendix B. Getting Help and Technical Assistance
195
Before You Call
195
Contacting Support
196
Appendix C. Documents and Supports
197
Documents Download
197
Support Websites
197
Appendix D. Notices
199
Trademarks
200
Important Notes
200
Electronic Emission Notices
200
Taiwan Region BSMI Rohs Declaration
201
Taiwan Region Import and Export Contact Information
201

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Lenovo 7DH4 System Configuration Manual

Lenovo 7DH4 System Configuration Manual (52 pages)

Brand: Lenovo | Category: Server | Size: 1 MB

Table of Contents

Table of Contents
3
Safety
5
Safety Inspection Checklist
6
Chapter 1. Introduction
9
Features
9
Tech Tips
10
Security Advisories
10
Specifications
11
Technical Specifications
11
Mechanical Specifications
13
Environmental Specifications
14
Particulate Contamination
15
Management Options
16
Chapter 2. Server Components
19
Front View
19
Rear View
20
Side View
23
Server Locks
23
System-Board Connectors
25
Chapter 3. Parts List
27
Power Cords
29
Chapter 4. Unboxing and Setup
31
Server Package Contents
31
Identify the Server
31
Server Setup Checklist
34
Chapter 5. System Configuration
37
Update the Firmware
37
Configure the Firmware
37
Starting the Setup Utility Program
37
Enabling or Disabling a Device
37
Enabling or Disabling the Automatic Power
38
Using Passwords
38
Setting, Changing, or Deleting a Password
39
Erasing Lost or Forgotten Passwords (Clearing CMOS)
39
Selecting a Startup Device
39
Selecting a Temporary Startup Device
40
Exiting the Setup Utility Program
40
Memory Configuration
40
RAID Configuration
41
Deploy the Operating System
41
Back up the Server Configuration
41
Appendix A. Getting Help and Technical Assistance
43
Before You Call
43
Contacting Support
44
Appendix B. Documents and Supports
45
Documents Download
45
Support Websites
45
Appendix C. Notices
47
Trademarks
48
Important Notes
48
Electronic Emission Notices
48
Taiwan Region BSMI Rohs Declaration
49
Taiwan Region Import and Export Contact Information
49

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