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10A4
Hardware maintenance manual
Lenovo 10A4 Hardware Maintenance Manual
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User manual
(160 pages)
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
About this Manual
Chapter 1. Safety Information
General Safety
Electrical Safety
Safety Inspection Guide
Handling Electrostatic Discharge-Sensitive Devices
Grounding Requirements
Safety Notices (Multi-Lingual Translations)
Chapter 2. General Information
Specifications
For Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE
For Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN
For Machine Types: 10A4, 10A5, 10AA, 10AB
And 10EB
Lenovo Programs
Accessing a Program on Your Computer
An Introduction to Lenovo Programs
Lenovo Support Web Site
Chapter 3. General Checkout
Problem Determination Tips
Chapter 4. Troubleshooting and Diagnostics
Basic Troubleshooting
Accessing Control Panel on the Windows 8 or Windows 8.1 Operating System
Troubleshooting Procedure
Troubleshooting
Audio Problems
CD Problems
DVD Problems
Intermittent Problems
Hard Disk Drive Problems
Keyboard, Mouse, or Pointing Device Problems
Monitor Problems
Networking Problems
Option Problems
Performance and Lockup Problems
For Windows 8 or Windows 8.1: See "Accessing Control Panel on the Windows 8 or Windows 8.1
Operating System
Control Panel
Printer Problems
Serial Port Problems
Software Problems
USB Problems
View Control Panel Using Large Icons or Small Icons, and then Click Recovery ➙ Open System Restore
Diagnostics
Lenovo Solution Center
UEFI Diagnostic Program
Chapter 5. Using the Setup Utility Program
Starting the Setup Utility Program
Viewing and Changing Settings
Using Passwords
Password Considerations
Power-On Password
Administrator Password
Setting, Changing, and Deleting a Password
Erasing Lost or Forgotten Passwords (Clearing CMOS)
Enabling or Disabling a Device
Selecting a Startup Device
Selecting a Temporary Startup Device
Selecting or Changing the Startup Device Sequence
Enabling Erp LPS Compliance Mode
ICE Performance Mode
ICE Thermal Alert
Changing the BIOS Settings before Installing a New Operating System
Exiting the Setup Utility Program
Chapter 6. Symptom-To-FRU Index
Hard Disk Drive Boot Error
Power Supply Problems
Beep Symptoms
POST Error Codes
Miscellaneous Error Conditions
Undetermined Problems
Chapter 7. Locations
For Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE
Locating Connectors, Controls, and Indicators on the Front of Your Computer
Locating Connectors on the Rear of Your Computer
Locating Major Frus and Crus
Looking up FRU Information
Locating Parts on the System Board
Locating Internal Drives
For Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN
Locating Connectors, Controls, and Indicators on the Front of Your Computer
Locating Connectors on the Rear of Your Computer
Locating Major Frus and Crus
Looking up FRU Information
Locating Parts on the System Board
4-Pin Power Connectors
14-Pin Power Connector
Esata Connector
Parallel Connector
SATA 3.0 Connectors
PCI Express X16 Graphics Card Slot
System Fan Connector
Cover Presence Switch Connector (Intrusion Switch Connector)
Locating Internal Drives
Battery
For Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB
Locating Connectors, Controls, and Indicators on the Front of Your Computer
Locating Connectors on the Rear of Your Computer
Locating Major Frus and Crus
Looking up FRU Information
Locating Parts on the System Board
Chapter 8. Replacing Frus (Machine Types: 10A0, 10A1, 10A6, 10A7, 10AG, 10AK, 10AL, and 10BE)
Removing the Computer Cover
Removing and Reinstalling the Front Bezel
Installing or Replacing a PCI Card
Installing or Replacing a Memory Module
Replacing the Optical Drive
Installing or Replacing the Card Reader
Installing the Card Reader
Replacing the Card Reader
Installing or Replacing the Front USB Assembly
Installing the Front USB Assembly
Replacing the Front USB Assembly
Replacing the Battery
Replacing the Power Supply Assembly
Replacing the Heat Sink and Fan Assembly
Replacing the Microprocessor
Replacing the System Board
Installing or Replacing the Msata Solid-State Drive
Installing the Msata Solid-State Drive
Replacing the Msata Solid-State Drive
Replacing the Primary Hard Disk Drive
Replacing the Secondary Hard Disk Drive
Installing the Solid-State Drive
Replacing the Front Fan Assembly
Replacing the Rear Fan Assembly
Replacing the Front Audio and USB Assembly
Replacing the Internal Speaker
Replacing the Thermal Sensor
Replacing the Cover Presence Switch
Replacing the Wi-Fi Units
Removing the Wi-Fi Adapter Card
Removing the Wi-Fi Card Module
Installing the Wi-Fi Units
Installing or Removing the Rear Wi-Fi Antenna
Installing the Rear Wi-Fi Antenna
Removing the Rear Wi-Fi Antenna
Installing or Removing the Front Wi-Fi Antenna
Installing the Front Wi-Fi Antenna
Removing the Front Wi-Fi Antenna
Replacing the Keyboard or Mouse
Completing the Parts Replacement
Obtaining Device Drivers
Chapter 9. Replacing Frus (Machine Types: 10A2, 10A3, 10A8, 10A9, 10AH, 10AJ, 10AM, and 10AN)
Installing External Options
Removing the Computer Cover
Removing and Reinstalling the Front Bezel
Accessing the System Board Components and Drives
Installing or Replacing a PCI Card
Installing or Replacing a Memory Module
Replacing the Optical Drive
Installing or Replacing the Card Reader Assembly
Installing the Card Reader Assembly
Replacing the Card Reader Assembly
Installing or Replacing the Front USB Assembly
Installing the Front USB Assembly
Replacing the Front USB Assembly
Replacing the Battery
Installing or Replacing the Msata Solid-State Drive
Installing the Msata Solid-State Drive
Replacing the Msata Solid-State Drive
Replacing the Power Supply Assembly
Replacing the Power Switch Unit
Replacing the Heat Sink and Fan Assembly
Replacing the Microprocessor
Replacing the System Board
Replacing the Cover Presence Switch
Replacing the Primary Hard Disk Drive
Installing or Replacing the Secondary Hard Disk Drive
Installing the Secondary Hard Disk Drive
Replacing the Secondary Hard Disk Drive
Installing the Solid-State Drive
Replacing the Front Fan Assembly
Replacing the Front Audio and USB Assembly
Replacing the Internal Speaker
Replacing the Thermal Sensor
Replacing the Wi-Fi Units
Removing the Wi-Fi Adapter Card
Removing the Wi-Fi Card Module
Installing the Wi-Fi Units
Installing or Removing the Rear Wi-Fi Antenna
Installing the Rear Wi-Fi Antenna
Removing the Rear Wi-Fi Antenna
Installing or Removing the Front Wi-Fi Antenna
Installing the Front Wi-Fi Antenna
Removing the Rear Wi-Fi Antenna
Replacing the Keyboard or Mouse
Completing the Parts Replacement
Obtaining Device Drivers
Chapter 10. Replacing Frus (Machine Types: 10A4, 10A5, 10AA, 10AB, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and 10EB)
Removing the Computer Cover
Installing External Options
Installing or Removing the Ac Power Adapter
Installing or Removing the Vertical Stand
Installing or Removing the VESA Mount Bracket
Installing or Removing the Ac Power Adapter Bracket
Replacing the Optical Drive
Installing or Removing the Hard Disk Drive Assembly
Replacing the Secondary Hard Disk Drive
Installing or Removing the I/O Box
Installing or Replacing a Memory Module
Replacing the Battery
Replacing the Power Switch Board
Replacing the Wi-Fi Card Module
Installing or Removing the Front Wi-Fi Antenna
Installing or Removing the Rear Wi-Fi Antenna
Replacing the Internal Speaker
Replacing the Cover Presence Switch
Replacing the System Fan
Replacing the Thermal Module
Replacing the Microprocessor
Replacing the System Board
Replacing the Keyboard or Mouse
Completing the Parts Replacement
Obtaining Device Drivers
Chapter 11. Additional Service Information
Security Features
Hardware Controlled Passwords
Operating System Password
Vital Product Data
BIOS Levels
Flash Update Procedures
Updating the BIOS
Recovering from a POST/BIOS Update Failure
Power Management
Advanced Configuration and Power Interface (ACPI) BIOS
Automatic Power-On Features
Appendix A. Notices
Index
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Quick Links
1
Specifications
2
For Machine Types: 10A2, 10A3, 10A8, 10A9, 10Ah, 10Aj, 10Am, and 10An
3
For Machine Types: 10A4, 10A5, 10Aa, 10Ab
Download this manual
ThinkCentre M83 and M93/p
Hardware Maintenance Manual
Machine Types: 10A0, 10A1, 10A2, 10A3, 10A4, 10A5, 10A6, 10A7,
10A8, 10A9, 10AA, 10AB, 10BE, 10AG,10AH, 10AJ, 10AK,
10AL,10AM, 10AN, 10DF, 10DG, 10DH, 10DJ, 10E8, 10E9, 10EA, and
10EB
Table of
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Table of Contents
Troubleshooting
Chapter 4. Troubleshooting and diagnostics
43
Accessing Control Panel on the Windows 8 or Windows 8.1 operating system
44
Troubleshooting
45
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This manual is also suitable for:
Thinkcentre m93
Thinkcentre m93p
10a0
10a1
10a2
10a3
...
Show all
Thinkcentre m83
10a5
10a6
10a7
10a8
10a9
10aa
10ab
10be
10ag
10ah
10aj
10ak
10al
10am
10an
10df
10dg
10dh
10dj
10e8
10e9
10ea
10eb
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