Lenovo B40 30 Hmm 20140929 User Manual B40–30 All In One Hardware Maintenance (Lenovo) Type 10178

2014-09-29

• Chapter 1. About this manual
  • Important Safety Information
• Chapter 2. Safety information
  • General safety
  • Electrical safety
  • Safety inspection guide
  • Handling electrostatic discharge-sensitive devices
  • Grounding requirements
  • Safety notices
• Chapter 3. General information
  • Specifications
• Chapter 4. General Checkout
• Chapter 5. Using the Setup Utility
  • Starting the Lenovo BIOS Setup Utility program
  • Viewing and changing settings
  • Using passwords
  • Enabling or disabling a device
  • Selecting a startup device
  • Exiting the Lenovo BIOS Setup Utility program
• Chapter 6. Symptom-to-FRU Index
  • Hard disk drive boot error
  • Power Supply Problems
  • POST error codes
  • Undetermined problems
• Chapter 7. Replacing hardware
  • General information
  • Replacing the keyboard and mouse
  • Replacing the adapter
  • Removing the stand base
  • Removing the foot cover
  • Replacing the memory module
  • Replacing the hard disk drive
  • Replacing the optical drive
  • Removing the stand holder
  • Removing the middle cover
  • Replacing the converter board
  • Removing the EMI cover
  • Replacing the Wi-Fi card
  • Replacing the TV tuner card
  • Replacing the heat-sink
  • Replacing the CPU
  • Replacing the system fan
  • Replacing the speaker system
  • Replacing the power switch board
  • Replacing the motherboard
  • Removing the rear deco
  • Replacing the camera
  • Replacing the LED panel module
• Chapter 8. FRU lists
• Chapter 9. General information
  • Additional Service Information