Lenovo Yoga 2 11 Hardware Maintenance Manual - Lenovo Yoga 2 11 - Page 3

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 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 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 Lenovo Yoga 2 11 27 Specifications 27 Status indicators 29 Fn key combinations 30 FRU replacement notices 31 Screw notices 31 Removing and replacing an FRU 32 1010 Base cover 33 1020 Battery pack 35 1030 Hard disk drive 36 1040 PCI Express Mini Card for wireless LAN 38 1050 System board 39 1060 Speakers 42 1070 LCD unit 43 1080 Power board and power assembly...........45 1090 LCD front cover 46 1100 Win8 home board, LCD cover, and hinges 48 1110 LCD module 51 Locations 54 Front view and right-side view 54 Bottom and Left-side view 55 Parts list 56 Overall 57 LCD FRUs 61 Keyboard 63 Miscellaneous parts 65 Screw 65 AC adapters 66 Power cords 67 Notices 71 Trademarks 72 iii