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Lenovo 30BA Hardware Maintenance Manual
254 pages
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P720
Hardware
Maintenance
Manual
Machine
Types:
30BA,
30BB, and
30BU
2
Table of Contents
Default Chapter
6
About this Manual
6
Safety Information
7
Electrical Safety
8
Safety Inspection Guide
9
Handling Electrostatic Discharge-Sensitive Devices
10
Grounding Requirements
11
Chapter 2. Product Overview
35
Rear View
37
Computer Components
40
Parts on the System Board
44
Internal Storage Drives
46
Machine Type and Model Label
48
Computer Specifications
51
Programs
52
Installing a Program that Is Ready to be Installed (Windows 7 Only)
53
Chapter 3. Using Your Computer
55
Playing and Removing a Disc
56
Connecting to a Network
57
Chapter 4. You and Your Computer
59
Accessibility Information
60
Cleaning Your Computer
63
Good Maintenance Practices
64
Moving Your Computer
65
Copyright Lenovo
67
Attaching a Kensington-Style Cable Lock
69
Using Fingerprint Authentication
70
Using Firewalls
71
Computrace Agent Software Embedded in Firmware
72
Chapter 6. Advanced Configuration
73
Enabling or Disabling a Device
74
Enabling or Disabling the Configuration Change Detection
75
Selecting a Startup Device
77
Changing the Fan Speed Level
78
BIOS Level
79
Configuring RAID
80
Configuration Utility
82
Configuring RAID with Intel Virtual RAID on CPU
84
Troubleshooting
87
Audio Problems
88
CD or DVD Problems
89
Intermittent Problems
90
Wireless LAN Problem
91
Bluetooth Problems
92
Performance Problems
93
Serial Connector Problem
94
Software and Driver Problems
95
UEFI Diagnostic Program
97
Chapter 8. Service Checkout and Symptom-To-FRU Index
101
Symptom-To-FRU Index
102
Power Supply Problems
103
POST Error Codes
104
Miscellaneous Error Conditions
105
Undetermined Problems
107
Chapter 9. Hardware Removal and Installation
109
Removing and Installing Hardware
110
Device in the Flex Bay
111
Storage Drive in the Front-Access Storage Enclosure
113
Device in the Multi-Drive Conversion Kit
120
Flex-Bay Bracket
131
Cover Presence Switch
133
Inch Storage Drive in the Storage Drive Bay
135
Inch Storage Drive in the Storage Drive Bay
139
Inch Storage Drive with a Converter in the Storage Drive Bay
144
M.2 Solid-State Drive
152
Power Supply Assembly
162
Pcie Card
164
Full-Length Pcie Card
170
Super Capacitor Module
173
Front Fan Assembly
175
Rear Fan Assembly
177
Memory Module
180
Coin-Cell Battery
184
Wi-Fi Units
186
Device in the 5.25-Inch Flex Module
191
Storage Drives in Optional Storage Drive Bays
206
Heat-Sink-And-Fan Assembly
209
Microprocessor
213
System Board
217
VROC Upgrade Key Module
220
Front Panel I/O Cable
221
Internal Speaker
224
Completing the Parts Replacement
226
Chapter 10. Getting Information Help, and Service
229
Frequently Asked Questions
230
Using Other Services
231
Appendix A. System Memory Speed
233
Information about the Ubuntu Operating System
235
Appendix C. Regulatory Information
237
Eurasian Compliance Mark
239
Mexico Wireless-Radio Compliance Information
240
Appendix D. WEEE and Recycling Information
241
Recycling Information for Brazil
242
Battery Recycling Information for the European Union
243
Copyright Lenovo
245
Appendix F. ENERGY STAR Model Information
247
Appendix G. Notices
249
Other manuals for Lenovo 30BA
User Guide
188 pages
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Lenovo 30BA Specifications
General
Operating System
Windows 10 Pro
Optical Drive
DVD-RW
Storage
512 GB SSD
Form Factor
Tower
Ports
HDMI, Ethernet
Network
Gigabit Ethernet
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