Lenovo ThinkCentre M740s, Руководство пользователя, Страница: 3 / 35

Contents
Important Information Before Use. . . . iii
Computer Usage Precautions . . . . . . . . . . iii
Optical Mouse Usage Precautions . . . . . . . . iii
Storage Media and Driver Usage Precautions . . . . iv
System Usage Precautions . . . . . . . . . . . iv
Chapter 1. Install the Computer. . . . . 1
Connect to Power . . . . . . . . . . . . . . . 1
Chapter 2. How to Use Your
Computer . . . . . . . . . . . . . . . . 3
Front View . . . . . . . . . . . . . . . . . . 3
Rear View . . . . . . . . . . . . . . . . . . 5
Start Up the Computer . . . . . . . . . . . . . 6
Shut Down the Computer . . . . . . . . . . . . 7
Connect to Wi-Fi Networks . . . . . . . . . . . 8
Connect to Bluetooth Devices . . . . . . . . . . 8
Connect ExpressCard Device . . . . . . . . . . 8
Smart Driver Installation
. . . . . . . . . . . . 8
Chapter 3. Set Up Your Computer . . 11
Set Up Sleep Mode . . . . . . . . . . . . . 11
Set Up BIOS Boot Order . . . . . . . . . . . 12
Change the ITS performance mode . . . . . . . 13
Graphics Card Setup. . . . . . . . . . . . . 13
Set Up NVIDIA Graphics Cards . . . . . . . 13
Set Up AMD Graphics Cards . . . . . . . . 14
Chapter 4. Problem Diagnostics and
Troubleshooting . . . . . . . . . . . . 15
Computer System Unable to Start-up Normally . . 15
Internal Components of System Unable to Operate
Normally
. . . . . . . . . . . . . . . . . 16
External Devices Unable to Operate Normally . . . 18
Hard Disk Unable to Be Accessed
. . . . . . . 18
Other Problems . . . . . . . . . . . . . . . 19
Chapter 5. Obtain Product
Information and Help . . . . . . . . . 21
Product Information Resources. . . . . . . . . 21
Get Help and Service. . . . . . . . . . . . . 22
Chapter 6. Additional Information. . . 23
Notices . . . . . . . . . . . . . . . . . . 23
Lenovo License Agreement . . . . . . . . . . 24
Appendix Glossary
. . . . . . . . . . . . . 27
Trademarks . . . . . . . . . . . . . . . . 29
© Copyright Lenovo 2021
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