Table Of Contents - Lenovo YOGA 3-1170 Hardware Maintenance Manual

Contents
About this manual ....................................... iv
Safety information ........................................ 1
General safety ................................................ 2
Electrical safety .............................................. 3
Safety inspection guide .................................. 5
Handling devices that are sensitive to
electrostatic discharge .................................... 6
Grounding requirements ................................. 6
Safety notices: multilingual translations.......... 7
Laser compliance statement......................... 14
Important service information ................... 16
Strategy for replacing FRUs ......................... 16
Strategy for replacing a hard disk drive ............17
Important notice for replacing a system board .....17
Important information about replacing
RoHS compliant FRUs ................................. 18
General checkout ...................................... 19
What to do first ............................................. 20
Power system checkout................................ 21
Checking the AC adapter .................................21
Checking operational charging .........................22
Related service information ...................... 23
Restoring the factory contents by using
OneKey Recovery ........................................ 23
Restore of factory default .................................23
Passwords .................................................... 24
Power-on password ..........................................24
Hard-disk password ..........................................24
Supervisor password ........................................24
Power management ..................................... 25
Screen blank state ............................................25
Putting the computer to sleep or
shutting it down .................................................25
Putting your computer to sleep .........................25
Shutting down the computer .............................26
YOGA 3-1170 ............................................... 27
Specifications ............................................... 27
Status indicators ........................................... 28
Keyboard function keys ................................ 29
FRU replacement notices ............................. 30
Screw notices ..................................................30
Removing and replacing an FRU ................. 31
1010 Base cover ...............................................32
1020 Battery pack .............................................34
1030 Touchpad module ...................................35
1040 IO board ...................................................37
1050 PCI Express Mini Card for wireless LAN .....38
1060 Solid state disk .......................................40
1070 SD board .................................................41
1080 System board ..........................................42
1090 Thermal module .......................................44
1100 Speaker ..................................................... 45
1110 LCD unit ...................................................46
1120 DC-in cable ..............................................48
1130 LCD front cover ........................................49
1140 Hinges, LCD cover, and MIC board .........50
1150 Antenna assembly ...................................52
1160 LCD module .............................................53
1170 Integrated camera and Sensor board ......54
Locations ...................................................... 55
Front view and right-side view ..........................55
Bottom and Left-side view ...............................56
Parts list ........................................................ 57
Overall ..............................................................58
LCD FRUs ........................................................62
Miscellaneous parts ..........................................64
Screw ................................................................64
AC adapters ......................................................65
Power cords ......................................................66
Notices......................................................... 67
Trademarks .................................................. 68
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