Lenovo V30a 22ITL Manuals

Manuals and User Guides for Lenovo V30a 22ITL. We have 1 Lenovo V30a 22ITL manual available for free PDF download: Hardware Maintenance Manual

Lenovo V30a 22ITL Hardware Maintenance Manual

Lenovo V30a 22ITL Hardware Maintenance Manual (80 pages)

Brand: Lenovo | Category: Desktop | Size: 28.7 MB

Table of Contents

Table of Contents
3
About this Manual
5
Chapter 1. Important Safety Information

7
Chapter 2. Important Service Information

33
Chapter 3. Product Overview

35
- Overview
  35
- Rear
  36
Chapter 4. Service Checkout and Symptom-To-FRU Index

37
- Service Checkout
  37
- Problem Determination Tips
  37
- Symptom-To-FRU Index
  38
- Hard Disk Drive Boot Error
  38
- Power Supply Problems
  39
- Beep Symptoms
  39
- POST Error Codes
  39
- Miscellaneous Error Conditions
  41
- Undetermined Problems
  43
Chapter 5. Diagnostics

45
- Basic Procedure for Resolving Computer Problems
  45
- UEFI Diagnostic Program
  45
- Lenovo Diagnostic Tools
  46
- The Vantage App
  46
- Self-Help Resources
  46
Chapter 6. Hardware Removal and Installation

49
- Handling Static-Sensitive Devices
  49
- Service Tool Kit
  49
- Major Frus and Crus
  50
- System Board
  54
- Removing and Installing Hardware
  55
- External Options
  55
- Power Cord and Ac Power Adapter
  55
- Computer Stand
  55
- Optical Drive
  56
- Computer Cover
  57
- Camera Module
  59
- Hard Disk Drive
  60
- Microphone Module
  61
- Speakers
  63
- Optical Drive Board
  63
- Power Switch Board
  64
- System Board Frame
  65
- M.2 Solid-State Drive
  66
- Wi-Fi Card
  67
- Memory Module
  68
- CPU Fan
  69
- Heat Sink
  70
- GPU Board
  71
- System Board
  72
- Coin-Cell Battery
  73
- Middle Frame
  74
- Front Bezel
  75
Chapter 7. Notices and Trademarks

77

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