Home
Bookmarks
Home
Lenovo
Lenovo 30BC0078US User Manual
Page 154
Product Manual - Page 154
For 30BC0078US.
Page 154/174
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
Page 26
Page 27
Page 28
Page 29
Page 30
Page 31
Page 32
Page 33
Page 34
Page 35
Page 36
Page 37
Page 38
Page 39
Page 40
Page 41
Page 42
Page 43
Page 44
Page 45
Page 46
Page 47
Page 48
Page 49
Page 50
Page 51
Page 52
Page 53
Page 54
Page 55
Page 56
Page 57
Page 58
Page 59
Page 60
Page 61
Page 62
Page 63
Page 64
Page 65
Page 66
Page 67
Page 68
Page 69
Page 70
Page 71
Page 72
Page 73
Page 74
Page 75
Page 76
Page 77
Page 78
Page 79
Page 80
Page 81
Page 82
Page 83
Page 84
Page 85
Page 86
Page 87
Page 88
Page 89
Page 90
Page 91
Page 92
Page 93
Page 94
Page 95
Page 96
Page 97
Page 98
Page 99
Page 100
Page 101
Page 102
Page 103
Page 104
Page 105
Page 106
Page 107
Page 108
Page 109
Page 110
Page 111
Page 112
Page 113
Page 114
Page 115
Page 116
Page 117
Page 118
Page 119
Page 120
Page 121
Page 122
Page 123
Page 124
Page 125
Page 126
Page 127
Page 128
Page 129
Page 130
Page 131
Page 132
Page 133
Page 134
Page 135
Page 136
Page 137
Page 138
Page 139
Page 140
Page 141
Page 142
Page 143
Page 144
Page 145
Page 146
Page 147
Page 148
Page 149
Page 150
Page 151
Page 152
Page 153
Page 154
Page 155
Page 156
Page 157
Page 158
Page 159
Page 160
Page 161
Page 162
Page 163
Page 164
Page 165
Page 166
Page 167
Page 168
Page 169
Page 170
Page 171
Page 172
Page 173
Page 174
Contents
Table of Contents
Search
Previous
Next
Troubleshooting
Bookmarks
Loading ...
Loading ...
Loading ...
142
P920 User
Guide
Loading ...
Loading ...
Loading ...
<
151
152
153
154
155
156
>
File type: PDF
File name: 38411888_30bc0078us.pdf
File size: 34.61 MB
File Language: English
Pages: 174
Author: Lenovo
File created: 2022-03-22
Published: 2023-09-21
Updated: 2023-09-20
Download File
Table of Contents
×
Read this first: Important safety information
5
Before using this manual
5
Service and upgrades
5
Static electricity prevention
6
Power cords and power adapters
6
Extension cords and related devices
7
Plugs and outlets
7
External devices
7
Heat and product ventilation
7
Computer placement notices
8
Operating environment
8
Laser compliance statement
9
Hazardous energy statement
9
Lithium coin-cell battery notice
9
Using earphones, headphones, or a headset
10
Cleaning and maintenance
11
Chapter 1. Product overview
13
Hardware locations
13
Front view
13
Rear view
15
Computer components
19
Parts on the system board
20
Internal storage drives
22
Machine type and model label
24
Computer features
24
Computer specifications
27
Programs
28
Accessing a program on your computer
28
An introduction to Lenovo programs
28
Chapter 2. Using your computer
31
Registering your computer
31
Setting the computer volume
31
Using a disc
31
Guidelines about using the optical drive
31
Handling and storing a disc
31
Playing and removing a disc
32
Recording a disc
32
Connecting to a network
33
Chapter 3. You and your computer
35
Arranging your workspace
35
Glare and lighting
35
Air circulation
35
Electrical outlet locations and cable lengths
35
Comfort
35
Accessibility information
36
Cleaning your computer
39
Maintenance
39
Basic maintenance tips
39
Good maintenance practices
39
Keeping your computer current
40
Moving your computer
40
Chapter 4. Security
41
Locking your computer
41
Locking the computer cover
41
Attaching a Kensington-style cable lock
42
Viewing and changing security settings in the Setup Utility program
42
Using passwords and Windows accounts
43
Using fingerprint authentication
43
Using the cover presence switch
43
Using firewalls
43
Protecting data against viruses
44
Using the Smart USB Protection function
44
Computrace Agent software embedded in firmware (for selected models)
44
Trusted Platform Module (TPM)
44
Intel BIOS guard
45
Chapter 5. Advanced configuration
47
Using the Setup Utility program
47
Starting the Setup Utility program
47
Changing the display mode of the Setup Utility program
47
Changing the display language of the Setup Utility program
47
Enabling or disabling a device
48
Enabling or disabling the automatic power-on of your computer
48
Enabling or disabling the ErP LPS compliance mode
48
Enabling or disabling the configuration change detection
49
Change BIOS settings before installing a new operating system
49
Using BIOS passwords
50
Selecting a startup device
51
Changing the fan speed level
52
Exiting the Setup Utility program
52
Updating and recovering the BIOS
52
Configuring RAID
53
An Introduction to RAID
54
Configuring RAID with Intel RSTe
54
Configure RAID with AVAGO MegaRAID Configuration Utility
56
Configuring RAID with Intel Virtual RAID on CPU
58
Chapter 6. Troubleshooting, diagnostics, and recovery
61
Basic procedure for resolving computer problems
61
Troubleshooting
61
Startup problems
61
Audio problems
62
CD or DVD problems
63
Intermittent problems
64
Storage drive problems
64
Ethernet LAN problems
64
Wireless LAN problem
65
Bluetooth problems
66
Performance problems
66
Serial connector problem
67
USB device problems
67
Software and driver problems
68
Lenovo diagnostic tools
68
Recovery information
68
Chapter 7. Hardware removal and installation
71
Handling static-sensitive devices
71
Preparing your computer and removing the computer cover
71
Removing and installing hardware
72
External options
72
Cover presence switch (intrusion switch)
73
Direct cooling air baffle
75
Device in a flex bay
77
Device in the multi-drive conversion kit
80
3.5-inch storage drive
90
2.5-inch storage drive
93
Front fan assembly
99
Rear fan assembly
100
M.2 solid-state drive
102
Power supply assembly
115
Memory module
117
PCIe card
119
Full-length PCIe card
127
Super capacitor module
134
Multi-function brackets
137
Coin-cell battery
141
Wi-Fi units
143
Completing the parts replacement
147
Chapter 8. Getting information, help, and service
149
Information resources
149
Accessing the user guide in various languages
149
Windows help system
149
Safety and warranty
149
Lenovo Web site
149
Lenovo Support Web site
149
Frequently asked questions
150
Help and service
150
Calling for service
150
Using other services
151
Purchasing additional services
151
Appendix A. System memory speed
153
Appendix B. Supplemental information about the Ubuntu operating system
155
Appendix C. Regulatory and TCO Certified information of countries and regions
157
Appendix D. WEEE and recycling information of countries and regions
161
Appendix E. Restriction of Hazardous Substances (RoHS) Directive of countries and regions
165
Appendix F. ENERGY STAR model information
167
Appendix G. Notices
169
Appendix H. Trademarks
171
Search:
×
Search
