Lenovo ThinkStation P348 Manuals

Manuals and User Guides for Lenovo ThinkStation P348. We have 2 Lenovo ThinkStation P348 manuals available for free PDF download: Hardware Maintenance Manual, User Manual

Lenovo ThinkStation P348 Hardware Maintenance Manual (102 pages)

Brand: Lenovo | Category: Desktop | Size: 29.64 MB

Table of Contents
3
About this Manual

5
Chapter 1. Important Safety Information

7
Chapter 2. Important Service Information

33
- Strategy for Replacing Frus
  33
- Strategy for Replacing Frus for CTO, Special-Bid, and Standard Models
  34
  - Product Definition
    34
  - FRU Identification
    34
Chapter 3. Product Overview

35
- Front
  35
- Rear
  37
Chapter 4. Service Checkout and Symptom-To-FRU Index

39
- Service Checkout
  39
  - Problem Determination Tips
    39
- Symptom-To-FRU Index
  40
  - Hard Disk Drive Boot Error
    40
  - Power Supply Problems
    41
  - Beep Symptoms
    41
  - POST Error Codes
    42
  - Miscellaneous Error Conditions
    42
  - Undetermined Problems
    44
Chapter 5. Troubleshooting and Diagnostics

47
- Basic Procedure for Resolving Computer Problems
  47
- Troubleshooting
  47
  - Startup Problems
    48
  - Audio Problems
    49
  - Network Problems
    49
  - Performance Problems
    52
  - Storage Drive Problems
    53
  - CD or DVD Problems
    53
  - Serial Connector Problems
    54
  - USB Device Problems
    54
  - Software Problems
    55
- Diagnostics
  55
  - Lenovo Diagnostic Tools
    55
  - UEFI Diagnostic Program
    55
  - The Vantage App
    56
- Recovery
  56
Chapter 6. Hardware Removal and Installation

59
- Handling Static-Sensitive Devices
  59
- Service Tool Kit
  59
- Major Frus and Crus
  60
- System Board
  64
  - M70S Gen 2
    64
  - M90S Gen 2
    65
- Removing and Installing Hardware
  66
  - External Options
    66
  - Vertical Stand
    66
  - Computer Cover
    67
  - Front Bezel
    68
  - Optical Drive
    69
  - Drive Bay Assembly
    70
  - Hard Disk Drive
    71
  - M.2 Solid-State Drive and Heat Sink
    74
  - M.2 Solid-State Drive Bracket
    78
  - Wi-Fi Card
    79
  - Front Wi-Fi Antenna
    79
  - Rear Wi-Fi Antenna
    80
  - Memory Module
    80
  - PCI-Express Connector Cable
    82
  - PCI-Express Card
    82
  - Coin-Cell Battery
    83
  - Power Supply Assembly
    84
  - E-Lock
    85
- Internal Speaker
  86
- Illuminated Red Dot Cable
  86
- Thermal Sensor
  87
- Front IO Bracket and Power Button
  87
- Card Reader and Card Reader Bracket
  89
- Heat Sink and Fan Assembly
  90
- Microprocessor
  93
- System Board
  93
- VRM Heatsink (for Selected Models of M90S Gen 2)
  95
- Cover Presence Switch
  96
Appendix A. Notices and Trademarks

99

Lenovo ThinkStation P348 User Manual (76 pages)

Brand: Lenovo | Category: Desktop | Size: 34.78 MB

Table of Contents
3
Discover Your Lenovo Computer
5
Chapter 1. Meet Your Computer

7
- Front
  7
- Rear
  9
- Internal Storage Drives
  11
- Features and Specifications
  12
- USB Specifications
  13
Chapter 2. Get Started with Your Computer

15
Chapter 3. Explore Your Computer

17
Chapter 4. Secure Your Computer and Information

21
- Lock the Computer
  21
- UEFI BIOS Passwords
  22
- Windows Firewalls
  23
- Use BIOS Security Solutions
  23
- Erase All Storage Drive Data
  23
- Cover Presence Switch
  24
- Intel BIOS Guard
  24
- Smart USB Protection
  24
Chapter 5. UEFI BIOS

25
Chapter 6. Diagnostics

31
- Lenovo Diagnostic Tools
  31
- The Vantage App
  31
Chapter 7. CRU Replacement

33
- CRU List
  33
- Remove or Replace a CRU
  34
- Computer Cover
  34
- Optical Drive
  35
- Front Bezel
  37
- Primary Storage Drives
  38
- 3.5-Inch Primary Storage Drive Cage
  44
- PCI-Express Card
  44
- Graphics Card
  45
- M.2 Solid-State Drive and Heat Sink
  47
- M.2 Solid-State Drive Bracket
  48
- Optical Drive Cage
  49
- Secondary Storage Drive
  51
- Front Fan
  53
- Rear Fan
  54
- Heat-Sink-And-Fan Assembly
  56
- Chassis Beam
  58
- Memory Module
  60
- Coin-Cell Battery
  61
- Power Supply Assembly
  62
- E-Lock
  63
Chapter 8. Help and Support

65
- Self-Help Resources
  65
- Call Lenovo
  67
- Before You Contact Lenovo
  67
- Lenovo Customer Support Center
  67
- Purchase Additional Services
  68

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Lenovo ThinkStation P348 Manuals

Lenovo ThinkStation P348 Hardware Maintenance Manual (102 pages)

Table of Contents

About this Manual

Chapter 1. Important Safety Information

Chapter 2. Important Service Information

Chapter 3. Product Overview

Chapter 4. Service Checkout and Symptom-To-FRU Index

Chapter 5. Troubleshooting and Diagnostics

Chapter 6. Hardware Removal and Installation

Appendix A. Notices and Trademarks

Lenovo ThinkStation P348 User Manual (76 pages)

Table of Contents

Chapter 1. Meet Your Computer

Chapter 2. Get Started with Your Computer

Chapter 3. Explore Your Computer

Chapter 4. Secure Your Computer and Information

Chapter 5. UEFI BIOS

Chapter 6. Diagnostics

Chapter 7. CRU Replacement

Chapter 8. Help and Support

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