Lenovo 10372JU Manuals

Manuals and User Guides for Lenovo 10372JU. We have 1 Lenovo 10372JU manual available for free PDF download: Hardware Maintenance Manual

Lenovo 10372JU Hardware Maintenance Manual

Lenovo 10372JU Hardware Maintenance Manual (89 pages)

Brand: Lenovo | Category: Laptop | Size: 7.85 MB

Table of Contents

Lenovo G770
1
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
- Recovery
  27
  - Restore of Factory Default
    27
  - Using Recovery Discs
    27
- Passwords
  28
  - Power-On Password
    28
  - Supervisor Password
    28
- Power Management
  29
  - Sleep (Standby) Mode
    29
  - Hibernation Mode
    30
Lenovo G770

31
- Specifications
  31
- Status Indicators
  33
- Fn Key Combinations
  35
- FRU Tests
  35
- FRU Replacement Notices
  36
  - Screw Notices
    36
- Removing and Replacing an FRU
  37
  - 1010 Battery Pack
    38
  - 1020 Dummy Card
    39
  - 1030 Hard Disk Drive(Hdd)/Memory/Mini PCI Express Card Slot Compartment Cover
    40
  - 1040 Hard Disk Drive
    41
  - 1050 Optical Drive
    43
  - 1060 DIMM
    44
  - 1070 PCI Express Mini Card for Wireless LAN/WAN
    45
  - 1080 Keyboard
    47
  - 1090 Keyboard Bezel
    49
  - 1100 System Board
    53
  - 1110 LCD Unit
    56
  - 1120 Fan Assembly and Heat Sink Assembly
    58
  - 1130 Cpu
    60
  - 1140 Base Cover, Speakers, Bluetooth Card and Power Assembly
    61
  - 1150 LCD Front Bezel
    64
  - 1160 LCD Panel, LCD Cable and Hinges
    65
  - 1170 Integrated Camera
    68
  - 1180 Antenna Assembly and LCD Cover
    69
- Locations
  70
  - Front View
    70
  - Right-Side View
    71
  - Bottom and Left-Side View
    72
- Parts List
  73
  - Overall
    74
  - LCD Frus
    79
  - Keyboard
    81
  - Miscellaneous Parts
    83
  - AC Adapters
    84
  - Power Cords
    85
Notices

88
- Trademarks
  89

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