Lenovo U300 U300S U400 Hmm En U300&U300s&U400 User Manual ハードウェア保守マニュアル Idea Pad U300s, U300, Laptop (ideapad)

2015-11-23

• About this manual
• 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 statement
• Important service information
  • Strategy for replacing FRUs
    • Strategy for replacing a hard disk drive
    • Important notice for replacing a system board
  • Important information about replacing RoHS compliant FRUs
• General checkout
  • What to do first
  • Power system checkout
    • Checking the AC adapter
    • Checking operational charging
• Related service information
  • Restoring the factory contents by using OneKey Recovery
    • Restore of factory default
    • Using recovery discs
  • Passwords
    • Power-on password
    • Supervisor password
  • Power management
    • Screen blank mode
    • Sleep (standby) mode
    • Hibernation mode
• Lenovo IdeaPad U300/U300s/U400
  • Specifications
  • Status indicators
  • Function key combinations
  • FRU replacement notices
    • Screw notices
  • Removing and replacing an FRU
    • U300
    • 1010 Base cover (U300)
    • 1020 Battery pack (U300)
    • 1030 Hard disk drive (U300)
    • 1040 DIMM (U300)
    • 1050 PCI Express Mini Card for wireless LAN (U300)
    • 1060 Fan assembly and Heat Sink assembly (U300)
    • 1070 System board (U300)
    • 1080 Speakers and microphone (U300)
    • 1090 LCD unit (U300)
    • 1100 Keyboard and keyboard bezel (U300)
    • U300s
    • 1010 Base cover (U300s)
    • 1020 Battery pack (U300s)
    • 1030 Speakers (U300s)
    • 1040 Solid State Disk (U300s)
    • 1050 USB Board (U300s)
    • 1060 Keyboard and keyboard bezel (U300s)
    • 1070 PCI Express Mini Card for wireless LAN (U300s)
    • 1080 LCD unit (U300s)
    • 1090 DIMM (U300s)
    • 1100 Fan assembly and Heat Sink assembly (U300s)
    • 1110 System board (U300s)
    • U400
    • 1010 Base cover (U400)
    • 1020 Battery pack (U400)
    • 1030 Hard disk drive (U400)
    • 1040 PCI Express Mini Card for wireless LAN (U400)
    • 1050 System board (U400)
    • 1060 USB board and HDD board (U400)
    • 1070 Speakers and microphone (U400)
    • 1080 Optical drive (U400)
    • 1090 LCD unit (U400)
    • 1100 Keyboard and keyboard bezel (U400)
    • 1110 Fan assembly and Heat Sink assembly (U400)
    • 1120 DIMM (U400)
    • 1130 LCD front bezel (U400)
    • 1140 LCD panel, hinges and LCD cable (U400)
    • 1150 Integrated camera (U400)
    • 1160 Antenna assembly and LCD cover (U400)
  • Locations
    • Front view
    • Right-side view
    • Bottom and Left-side view
  • Parts list
    • Overall
    • LCD FRUs
    • Keyboard
    • Miscellaneous parts
    • AC adapters
    • Power cords
• Notices
  • Trademarks