Table Of Contents - Lenovo ThinkStation P620 User Manual

Contents
About this documentation . . . . . . . . iii
Chapter 1. Meet your computer . . . . . 1
Front . . . . . . . . . . . . . . . . . . . . 1
Rear . . . . . . . . . . . . . . . . . . . . 3
System board . . . . . . . . . . . . . . . . 4
Internal storage drives . . . . . . . . . . . . . 7
Features and specifications . . . . . . . . . . . 9
Statement on USB transfer rate . . . . . . .
Chapter 2. Get started with your
computer . . . . . . . . . . . . . . . . 11
Get started with Ubuntu Desktop . . . . . . . .
Connect to networks . . . . . . . . . . . . .
Connect to the wired Ethernet . . . . . . .
Connect to Wi-Fi networks (for selected
models) . . . . . . . . . . . . . . . .
Use multimedia . . . . . . . . . . . . . . .
Use audio . . . . . . . . . . . . . . .
Connect to an external display . . . . . . .
Chapter 3. Explore your computer . . 13
Manage power . . . . . . . . . . . . . . .
Set power button behaviors . . . . . . . .
Set the power plan . . . . . . . . . . . .
Transfer data . . . . . . . . . . . . . . . .
Connect to a Bluetooth-enabled device (for
selected models) . . . . . . . . . . . .
Use the optical drive (for selected models)
Use a media card (for selected models) . . . .
Purchase accessories . . . . . . . . . . . .
Chapter 4. Secure your computer
information . . . . . . . . . . . . . . . 15
Use passwords . . . . . . . . . . . . . . .
Use computrace Agent software embedded in
firmware (for selected models) . . . . . . . . .
Use BIOS security solutions . . . . . . . . . .
Erase all storage drive data . . . . . . . .
Use the cover presence switch . . . . . . .
Use Intel BIOS guard . . . . . . . . . . .
Use Smart USB Protection. . . . . . . . .
Chapter 5. UEFI BIOS . . . . . . . . . 19
What is UEFI BIOS. . . . . . . . . . . . . .
Enter the BIOS menu. . . . . . . . . . . . .
Navigate in the BIOS interface . . . . . . . . .
Change the display language of UEFI BIOS . . . .
© Copyright Lenovo 2020, 2021
Change the display mode of UEFI BIOS . . . . .
Set the system date and time . . . . . . . . .
Change the startup sequence . . . . . . . . .
Change BIOS settings before installing a new
operating system . . . . . . . . . . . . . .
Update UEFI BIOS. . . . . . . . . . . . . .
Chapter 6. CRU replacement . . . . . 23
What are CRUs . . . . . . . . . . . . . . .
10
Replace a CRU . . . . . . . . . . . . . . .
ID badge. . . . . . . . . . . . . . . .
Computer cover . . . . . . . . . . . . .
11 Device in the flex bay . . . . . . . . . . .
11
Storage drive in the front-access storage
enclosure . . . . . . . . . . . . . . .
11
Device in the multi-drive conversion kit . . . .
12
Cover presence switch . . . . . . . . . .
12
Storage drive in a storage drive bay . . . . .
12 Storage drive cage . . . . . . . . . . . .
12
M.2 solid-state drive . . . . . . . . . . .
Power supply assembly . . . . . . . . . .
PCIe card . . . . . . . . . . . . . . .
13
Full-length PCIe card . . . . . . . . . . .
13
Front fan assembly. . . . . . . . . . . .
13
Rear fan assembly . . . . . . . . . . . .
13
Memory module active cooler and duct. . . .
Memory module . . . . . . . . . . . . .
13
Coin-cell battery . . . . . . . . . . . . .
. . 14
Wi-Fi units . . . . . . . . . . . . . . .
14
14
Chapter 7. Help and support . . . . . 77
Self-help resources . . . . . . . . . . . . .
Call Lenovo . . . . . . . . . . . . . . . .
Before you contact Lenovo . . . . . . . .
15
Lenovo Customer Support Center . . . . . .
Purchase additional services. . . . . . . . . .
16
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Appendix A. Supplemental
16
information about the Ubuntu operating
16
system . . . . . . . . . . . . . . . . . 81
17
17
Appendix B. Important safety
information . . . . . . . . . . . . . . . 83
19
Appendix C. Accessibility and
19
ergonomic information . . . . . . . . 97
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