Lenovo 30J4 Manuals

Manuals and User Guides for Lenovo 30J4. We have 1 Lenovo 30J4 manual available for free PDF download: User Manual

Lenovo 30J4 User Manual

Lenovo 30J4 User Manual (58 pages)

Brand: Lenovo | Category: Desktop | Size: 33 MB

Table of Contents

Table of Contents
3
Chapter 1. Overview
5
Front
5
Rear
7
Specifications
7
USB Specifications
9
Chapter 2. Get Started
11
Initial Setup
11
Change Display Settings
11
Get Started with Ubuntu Desktop
11
Connect to a Bluetooth-Enabled Device (for Selected Models)
12
Set the Power Plan
13
Smart Power-On Feature (for Selected Models)
13
Chapter 3. Features
15
Expand Your Computer
15
Security Solutions
16
Use Physical Locks
16
Use BIOS Security Solutions
16
UEFI BIOS Passwords
18
Chapter 4. UEFI BIOS
21
Enter the UEFI BIOS Menu
21
Navigate the UEFI BIOS Menu
21
Update the UEFI BIOS
21
Using the Built-In Software Update Service
22
From the Lenovo Support Web Site
22
Chapter 5. CRU Replacement
23
What Is CRU
23
CRU List
23
System Board Illustration
24
Prerequisites for Hardware Replacement
26
Power Adapter and Power Cord
26
Dust Filter
27
Chassis
28
M.2 Solid-State Drive Thermal Kit
29
Solid-State Drive
31
Hard Disk Drive Fan
36
3.5-Inch Hard Disk Drive Bracket Kit
36
3.5-Inch Hard Disk Drive
37
LED Cable and Holder
38
Memory Module
39
PCI-Express Bracket
41
PCI-Express Card (Including Graphics Card)
42
PCI-Express Card Converter
43
Chapter 6. Help and Support
47
Find Your Serial Number
47
Diagnose and Troubleshoot Your Computer
47
Troubleshoot and Diagnose at Lenovo Support Web Site
47
Call Lenovo
48
Before You Contact Lenovo
48
Lenovo Customer Support Center
48
Self-Help Resources
49
Purchase Accessories or Additional Services
49
Accessibility Features
50
Supplemental Information about the Ubuntu Operating System
50
Appendix A. Notice for USB Connector Name Update
53
Appendix B. Notices and Trademarks
55

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