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B71-80
User Manuals: Lenovo B71-80 Laptop
Manuals and User Guides for Lenovo B71-80 Laptop. We have
2
Lenovo B71-80 Laptop manuals available for free PDF download: Hardware Maintenance Manual, User Manual
Lenovo B71-80 Hardware Maintenance Manual (86 pages)
Brand:
Lenovo
| Category:
Laptop
| Size: 7.42 MB
Table of Contents
Table of Contents
3
About this Manual
4
Safety Information
5
General Safety
6
Electrical Safety
7
Safety Inspection Guide
9
Handling Devices that Are Sensitive to Electrostatic Discharge
10
Grounding Requirements
10
Safety Notices: Multilingual Translations
11
Laser Compliance Statement
18
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
Checking the AC Adapter
25
Checking Operational Charging
26
Checking the Battery Pack
26
Related Service Information
27
Restoring the Factory Contents by Using Recovery Disc Set
27
Start Recovery Disc (One Disc)
27
Operating System Recovery Disc (One or more Discs)
27
Applications and Drivers Recovery Disc (One or more Discs)
27
Supplemental Recovery Disc
27
Restoring the Factory Contents by Using Onekey Recovery
28
Restore of Factory Default
28
Passwords
28
Power-On Password
28
Hard-Disk Password
29
Supervisor Password
29
Power Management
30
Screen Blank State
30
Putting Your Computer to Sleep
30
Shutting down the Computer
31
Lenovo B71-80
32
Specifications
32
Status Indicators
34
Fn Key Combinations/Hotkeys
35
FRU Replacement Notices
36
Screw Notices
36
Removing and Replacing an FRU
37
1010 Hard Disk Drive (Hdd)/Memory/Mini PCI Express Card Slot Compartment Cover
38
1020 Hard Disk Drive
39
1030 DIMM
41
1040 PCI Express Mini Card for Wireless LAN/WAN
42
1050 Keyboard
44
1060 Optical Drive
46
1070 Keyboard Bezel
47
1080 System Board
50
For Access, Remove These Frus in Order
50
1010 Hard Disk Drive (Hdd)/Memory/Mini PCI Express Card Slot Compartment Cover
50
1020 Hard Disk Drive
50
1030 DIMM
50
1040 PCI Express Mini Card for Wireless LAN/WAN
50
1050 Keyboard
50
1060 Optical Drive
50
Nylok-Coated
51
1090 Fan Assembly and Heat Sink Assembly
54
1100 LCD Unit
55
1110 Battery Pack
57
1120 Speakers, Base Cover, IO Board, DC-IN Cable, Power Board and ODD Transfer Board
58
1130 LCD Front Bezel
63
1140 LCD Panel and LCD Cable
64
1150 LCD Hinges
66
1160 Integrated Camera
67
1170 Antenna Assembly and LCD Cover
68
Locations
69
Front View
69
Bottom and Left-Side View
70
Right-Side View
71
Parts List
72
Overall
73
LCD Frus
76
Keyboard
78
Miscellaneous Parts
81
Screws
81
AC Adapters
81
Power Cords
82
Notices
85
Trademarks
86
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Lenovo B71-80 User Manual (43 pages)
Brand:
Lenovo
| Category:
Laptop
| Size: 3.42 MB
Table of Contents
Table of Contents
3
Chapter 1. Getting to Know Your Computer
5
Top View
5
Left-Side View
10
Right-Side View
14
Front View
15
Bottom View
16
Chapter 2. Starting to Use Windows
17
Configuring the Operating System for the First Time
17
Power-Saving Modes
17
Connecting to a Wireless Network
19
Help and Support
19
Operating System Interface (for the Windows 10 Operating System)
20
Task and Desktop Management (for the Windows 10 Operating System)
22
Get Started App (for the Windows 10 Operating System)
23
Chapter 3. Lenovo Onekey Recovery System
24
Chapter 4. Troubleshooting
26
Frequently Asked Questions
26
Troubleshooting
28
Appendix A. CRU Instructions
31
Replacing the Hard Disk Drive
32
Replacing the Memory
35
Replacing the Keyboard
38
Replacing the Optical Drive
40
Trademarks
42
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