Lenovo Legion Y920T-34IKZ Manuals

Manuals and User Guides for Lenovo Legion Y920T-34IKZ. We have 1 Lenovo Legion Y920T-34IKZ manual available for free PDF download: Hardware Maintenance Manual

Lenovo Legion Y920T-34IKZ Hardware Maintenance Manual

Lenovo Legion Y920T-34IKZ Hardware Maintenance Manual (57 pages)

Brand: Lenovo | Category: Desktop | Size: 22 MB

Table of Contents

Table of Contents
5
Chapter 1. About this Manual
7
Important Safety Information
7
Chapter 2. Safety Information
9
General Safety
9
Electrical Safety
9
Safety Inspection Guide
11
Handling Electrostatic Discharge-Sensitive Devices
11
Grounding Requirements
12
Safety Notices
12
Chapter 3. General Information
15
Specifications
15
Chapter 4. General Checkout
17
Chapter 5. Using the Setup Utility
19
Starting the Lenovo BIOS Setup Utility Program
19
Viewing and Changing Settings
19
Using Passwords
19
Enabling or Disabling a Device
21
Selecting a Startup Device
22
Exiting the Lenovo BIOS Setup Utility Program
23
Chapter 6. Symptom-To-Fru Index
25
Hard Disk Drive Boot Error
25
Power Supply Problems
25
Additional Service Information
26
POST Error Codes
26
Undetermined Problems
26
Chapter 7. Locations
29
Identifying Internal Components
29
Identifying Parts on the System Board
30
Chapter 8. Replacing Hardware
33
General Information
33
Cleaning Rear Dust Screen
34
Replacing the Keyboard and Mouse
34
Removing the Computer Cover
34
Removing the Computer Cover II
35
Removing the Front Bezel
36
Cleaning Front Dust Screen
37
Replacing a Memory Module
37
Replacing a Hard Disk Drive
38
Replacing an Optical Drive
39
Replacing the Microprocessor Fan Assembly
40
Replacing the Rear System Fan
41
Replacing a Front Fan
42
Replacing the Power Supply
43
Replacing the Wi-Fi Card
44
Removing the Top Cover
45
Replacing a Graphics Card
47
Replacing the CPU
48
Replacing the Motherboard
50
FRU Lists
51
Chapter 9. General Information
57
Additional Service Information
57

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