Lenovo ThinkPad X1 Titanium Gen 1 20QB Manuals

Manuals and User Guides for Lenovo ThinkPad X1 Titanium Gen 1 20QB. We have 1 Lenovo ThinkPad X1 Titanium Gen 1 20QB manual available for free PDF download: Hardware Maintenance Manual

Lenovo ThinkPad X1 Titanium Gen 1 20QB Hardware Maintenance Manual

Lenovo ThinkPad X1 Titanium Gen 1 20QB Hardware Maintenance Manual (89 pages)

Brand: Lenovo | Category: Laptop | Size: 31.74 MB

Table of Contents

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

7
Chapter 2. Important Service Information

27
Chapter 3. General Checkout

31
- What to Do First
  31
- Checkout Guide
  32
- Diagnosing Problems
  32
- Quick Test Programs
  33
- UEFI Diagnostic Program
  33
- Bootable Diagnostic Programs
  33
- Power System Checkout
  34
- Checking the Ac Power Adapter
  35
- Checking the Battery and Operational Charging
  35
Chapter 4. Related Service Information

37
- Recovery Information
  37
- Resetting Your Computer
  37
- Using Advanced Startup Options
  37
- Recovering Your Operating System if Windows 10 Fails to Start
  37
- Creating and Using a Recovery USB Drive
  38
- Passwords
  38
- Power-On Password
  39
- Hard Disk Password
  39
- Supervisor Password
  39
- System Management Password
  39
- How to Remove the Power-On Password and System Management Password
  40
- How to Remove the Hard Disk Password
  40
- Power Management
  41
- Sleep Mode
  41
- Hibernation Mode
  41
- Symptom-To-FRU Index
  42
- Numeric Error Codes
  42
- Numeric Error Codes
  43
- Error Messages
  44
- Beep Symptoms
  44
- No-Beep Symptoms
  46
- LCD-Related Symptoms
  46
- Intermittent Problems
  47
- Undetermined Problems
  47
Chapter 5. Special Keys

49
Chapter 6. Locations

51
- Locating Computer Controls, Connectors, and Indicators
  51
- Front View
  51
- Side View
  52
- Bottom View
  53
- Locating Frus and Crus
  53
- Major Frus
  55
- Miscellaneous Parts and Other Frus
  57
- Connector and Cable Guide
  57
- Looking up FRU Information
  58
Chapter 7. FRU Replacement Notices

59
- Service Tool Kit
  59
- Screw Notices
  59
- Retaining Serial Numbers
  60
- Restoring the Serial Number of the System Unit
  60
- Retaining the UUID
  61
- Reading or Writing the ECA Information
  62
Chapter 8. Removing or Replacing a FRU

63
Appendix A. Notices

85

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