Lenovo G475 Notebook- User Manual

Lenovo G475 Notebook

Lenovo G475 Notebook– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
33 Page 33
34 Page 34
35 Page 35
36 Page 36
37 Page 37
38 Page 38
39 Page 39
40 Page 40
41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64
65 Page 65
66 Page 66
67 Page 67
68 Page 68
69 Page 69
70 Page 70
71 Page 71
72 Page 72
73 Page 73
74 Page 74
75 Page 75
76 Page 76
77 Page 77
78 Page 78
79 Page 79
80 Page 80
81 Page 81
82 Page 82
83 Page 83
84 Page 84
85 Page 85
86 Page 86
87 Page 87
88 Page 88
89 Page 89
90 Page 90
91 Page 91
92 Page 92
93 Page 93
94 Page 94
Page: / 94

Table of Contents:

  • Page 3 – iii; Contents
  • Page 4 – iv; About this manual
  • Page 5 – Safety information
  • Page 6 – General safety
  • Page 7 – Electrical safety
  • Page 9 – Safety inspection guide
  • Page 11 – Safety notices: multilingual translations; Safety notice 1
  • Page 13 – Safety notice 3
  • Page 15 – Safety notice 5
  • Page 16 – Safety notice 7
  • Page 17 – Safety notice 8
  • Page 18 – Laser compliance statement; CAUTION; Do not open
  • Page 19 – DANGER
  • Page 20 – Important service information; Strategy for replacing FRUs; Before replacing parts:
  • Page 21 – Strategy for replacing a hard disk drive; Important notice for replacing a system board
  • Page 22 – Important information about replacing RoHS compliant FRUs; RoHS, The Restriction of Hazardous Substances in Electrical and
  • Page 23 – General checkout; • Replace an FRU only with another FRU of the correct model.; • Be careful not to replace a nondefective FRU.
  • Page 24 – What to do first; The following are not covered under warranty:
  • Page 25 – Power system checkout; Checking the AC adapter; Checking operational charging
  • Page 26 – Checking the battery pack
  • Page 27 – Related service information; Restoring the factory contents by using OneKey Recovery; Restore of factory default; Restore; Using recovery discs; Create recovery discs
  • Page 28 – Passwords; Exception; Supervisor password
  • Page 29 – Power management; Screen blank mode; Hibernate when battery becomes low
  • Page 30 – Hibernation mode
  • Page 31 – Specifications
  • Page 33 – Status indicators
  • Page 35 – Fn key combinations
  • Page 36 – FRU replacement notices; Screw notices; Plastic to plastic
  • Page 37 – Removing and replacing an FRU
  • Page 42 – • Do not drop the hard disk drive or apply any physical shock to it.
  • Page 45 – 070 Fan assembly and Heat Sink assembly
  • Page 49 – 090 PCI Express Mini Card for wireless LAN
  • Page 56 – 120 Power board and touch inductive panel
  • Page 57 – Important notices for handling the system board:
  • Page 63 – 150 Speakers, bluetooth daughter card and base cover
  • Page 66 – Note: Applying labels to the base cover
  • Page 67 – For models in other countries or regions:
  • Page 72 – 190 Antenna assembly and LCD cover
  • Page 73 – Locations; Front view
  • Page 74 – Bottom and Left-side view
  • Page 75 – Parts list
  • Page 76 – Overall
  • Page 81 – LCD FRUs
  • Page 83 – Keyboard
  • Page 88 – Miscellaneous parts
  • Page 89 – AC adapters
  • Page 90 – Power cords
  • Page 93 – Notices
  • Page 94 – Trademarks
Loading the manual

Lenovo G470/G475/
G570/G575

Hardware
Maintenance
Manual

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 3 - iii; Contents

iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety .............................................. 3 Safety inspection guide ..........

Page 4 - iv; About this manual

iv About this manual This manual contains service and reference information for the following Lenovo product: Lenovo G470/G475/G570/G575 Use this manual to troubleshoot problems.The manual is divided into the following sections: The common sections provide general information, guidelines, and safety...

Page 5 - Safety information

1 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo G470/G475/G570/G575 computer:• “General safety ” on page 2 • “Electrical safety ” on page 3 • “Safety inspection guide” on page 5 • “Handling ...

Other Lenovo Models