iii
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
............................................. 20
Power system checkout................................ 21
Checking the AC adapter .................................21
Checking operational charging .........................22
Checking the battery pack ................................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
Putting the computer to sleep or
shutting it down .................................................25
Putting your computer to sleep .........................25
Shutting down the computer .............................25
Lenovo YOGA 910-13IKB Glass ................ 26
............................................... 26
Status indicators ........................................... 27
Keyboard function keys ................................ 28
FRU replacement notices ............................. 29
Screw notices ..................................................29
Removing and replacing an FRU ................. 30
1010 Base cover ...............................................31
1020 Battery pack .............................................33
1030 Solid state disk ........................................35
1040 PCI Express Mini Card for wireless LAN ....36
1050 Speakers .................................................38
1060 IO boards .................................................39
1070 System board ..........................................42
1080 Thermal module .......................................44
1090 LCD unit ...................................................46
1100 LCD panel ................................................48
1110 EDP cable and camera board ..................51
Locations ...................................................... 53
Front and right-side view ..................................53
Bottom and left-side view ................................54
Parts list ........................................................ 55
Overall ..............................................................56
LCD FRUs ........................................................60
AC adapters ......................................................61
Screws ..............................................................62
Notices......................................................... 63
Trademarks .................................................. 64