Lenovo T430 T430I Hmm En 0B48304 04 User Manual Hardware Maintenance Laptop (Think Pad) Type 2349

2012-06-05

• About this manual
• Chapter 1. Safety information
  • General safety
  • Electrical safety
  • Safety inspection guide
  • Handling devices that are sensitive to electrostatic discharge
  • Grounding requirements
  • Safety notices (multilingual translations)
  • Laser compliance statements (multilingual translations)
• Chapter 2. Important service information
  • Strategy for replacing FRUs
    • Strategy for replacing a hard disk drive
    • Important notice for replacing a system board
    • How to use error message
  • Strategy for replacing FRUs for CTO, CMV, and GAV
    • Product definition
    • FRU identification for CTO, CMV, and GAV products
• Chapter 3. General checkout
  • What to do first
  • Checkout guide
    • Lenovo Solution Center
    • Quick test programs
    • UEFI diagnostic program
    • Bootable diagnostic programs
  • Power system checkout
    • Checking the ac power adapter
    • Checking operational charging
    • Checking the battery pack
    • Checking the backup battery
• Chapter 4. Related service information
  • Restoring the factory contents by using the product Recovery Disc Set
  • Using the Windows recovery programs on the Windows 8 operating system
  • Passwords
    • Power-on password
    • Hard disk password
    • Supervisor password
    • How to remove the power-on password
    • How to remove the hard disk password
  • Power management
    • Screen blank mode (for the Windows 7 operating system only)
    • Sleep mode
    • Hibernation mode
  • Symptom-to-FRU index
    • Numeric error codes
    • Error messages
    • Beep symptoms
    • No-beep symptoms
    • LCD-related symptoms
    • Intermittent problems
    • Undetermined problems
• Chapter 5. Status indicators
• Chapter 6. Fn key combinations
• Chapter 7. Locations
  • Locating computer controls, connectors, and indicators
    • Front view
    • Rear view
    • Bottom view
  • Locating FRUs and CRUs
    • Major FRUs and CRUs
    • LCD FRUs and CRUs
    • Miscellaneous kits and other FRUs
  • Looking up FRU information
• Chapter 8. FRU replacement notices
  • Screw notices
  • Retaining serial numbers
    • Restoring the serial number of the system unit
    • Retaining the UUID
    • Reading or writing the ECA information
• Chapter 9. Removing or replacing a FRU
  • General guidelines
  • Before servicing the computer
  • 1010 Battery pack
  • 1020 ExpressCard blank bezel
  • 1030 Serial Ultrabay Enhanced bay or blank bezel
  • 1040 Hard disk drive or solid-state drive
  • 1050 Memory module slot cover
  • 1060 Backup battery
  • 1070 Memory module (in the slot on the underside of the computer)
  • 1080 PCI Express Mini Card for wireless WAN or mSATA solid-state drive
  • 1090 Keyboard
  • 1100 Memory module (in the slot under the keyboard)
  • 1120 PCI Express Mini Card for wireless LAN/WiMAX
  • 1130 Keyboard bezel assembly, FPC cable, and Bluethooth daughter card
  • 1140 Smart card reader
  • 1150 Speaker assembly
  • 1160 LCD unit
  • 1170 Thermal Fan assembly
  • 1180 Microprocessor
  • 1190 Base cover assembly and DC-in connector
  • 1200 Magnesium structure frame
  • 1210 System board assembly, ExpressCard slot, and I/O sub card
  • 2010 LCD bezel assembly
  • 2020 LED board
  • 2030 Integrated camera
  • 2040 LCD panel and LCD cable
  • 2050 LED and camera cable
  • 2060 Wireless antenna set
  • 2070 Hinges and LCD rear cover assembly
• Appendix A. Notices
  • Electronic emissions notices
  • Trademarks