Lenovo B40-80 Manuals

Manuals and User Guides for Lenovo B40-80. We have 1 Lenovo B40-80 manual available for free PDF download: Hardware Maintenance Manual

Lenovo B40-80 Hardware Maintenance Manual

Lenovo B40-80 Hardware Maintenance Manual (96 pages)

Brand: Lenovo | Category: Laptop | Size: 11.66 MB

Table of Contents

Table of Contents
3
About this Manual

4
Safety Information

5
Important Service Information

20
- Strategy for Replacing Frus
  20
  - Strategy for Replacing a Hard Disk Drive
    21
  - Important Notice for Replacing a System Board
    21
- Important Information about Replacing Rohs Compliant Frus
  22
General Checkout

23
- What to Do First
  24
- Power System Checkout
  25
Related Service Information

27
- Restoring the Factory Contents by Using Recovery Disc Set
  27
- Passwords
  28
  - Power-On Password
    28
  - Hard-Disk Password
    28
  - Supervisor Password
    28
- Power Management
  29
  - Screen Blank State
    29
  - Putting the Computer to Sleep or Shutting It
    29
  - Down
    29
- Specifications
  31
- Status Indicators
  33
- Fn Key Combinations
  34
- Hotkeys
  34
- FRU Replacement Notices
  35
  - Screw Notices
    35
- Removing and Replacing an FRU
  36
  - 1010 Battery Pack
    37
  - 1020 Optical Drive
    38
  - 1030 Bottom Slot Cover
    40
  - 1040 Hard Disk Drive
    41
  - 1050 DIMM
    43
  - 1060 PCI Express Mini Card for Wireless LAN/WAN
    44
  - 1070 Keyboard
    45
  - 1080 Keyboard Bezel
    47
  - 1090 Finger Print, Power Board and Led Board
    49
  - 1100 USB Board
    51
  - 1110 System Board
    52
  - 1120 Fan and Heat Sink Assembly
    54
  - 1130 Speakers
    55
  - 1140 LCD Unit and Base Cover
    56
  - 1150 LCD Front Bezel
    60
  - 1160 LCD Panel
    61
  - 1170 LCD Hinges
    63
  - 1180 Antenna, LCD Cable, and Integrated Camera
    64
- Locations
  66
  - Front View
    66
  - Right-Side View
    67
  - Bottom and Left-Side View
    68
- Parts List
  69
  - Overall
    70
  - LCD Frus
    85
  - Keyboard
    87
  - Miscellaneous Parts
    90
  - AC Adapters
    91
  - Screws
    91
  - Power Cords
    92
Notices

95
- Trademarks
  96

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