Lenovo Yoga 11s Notebook IdeaPad - Manual (Page 3)

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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
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 .........................21
Related service information ...................... 23
Restoring the factory contents by using OneKey
Recovery ...................................................... 23
Restore of factory default .................................23
Passwords .................................................... 24
Power-on password ..........................................24
Supervisor password .......................................24
Power management ..................................... 25
Screen blank mode ...........................................25
Sleep (standby) mode ......................................25
Lenovo IdeaPad Yoga 11S ......................... 26
Specifications ............................................... 26
Status indicators ........................................... 28
Function key combinations ........................... 29
FRU replacement notices ............................. 30
Screw notices ..................................................30
Removing and replacing an FRU ................. 31
1010 Dummy card ............................................32
1020 Keyboard .................................................33
1030 Keyboard bezel ........................................35
1040 Power board and rotation button board ...37
1050 DIMM .......................................................39
1060 Battery pack .............................................40
1070 SSD .........................................................43
1080 PCI Express Mini Card for wireless LAN .44
1090 Speakers .................................................46
1100 Antenna assembly....................................48
1110 Fan and Heat Sink assembly ...................49
1120 System board ............................................ 51
1130 IO board and DC-in board ......................... 53
1140 LCD unit ...................................................55
Locations ...................................................... 58
Front view and right-side view ..........................58
Bottom and Left-side view ...............................59
Parts list ........................................................ 60
Overall ..............................................................61
Keyboard ..........................................................64
Miscellaneous parts ..........................................66
Screws ..............................................................67
AC adapters ......................................................68
Table 9. Parts list—Miscellaneous parts .........68
Power cords ......................................................69
Notices......................................................... 72
Trademarks .................................................. 73