Lenovo Yoga 500-14IHW Laptop Hardware Maintenance Manual - Yoga 500 series - 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 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 Administrator 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 25 Lenovo Yoga 500-14IBD/Yoga 500-14IHW/ Yoga 500-14ACL/Yoga 500-14ACZ/ Yoga 500-15IBD/Yoga 500-15IHW/ Yoga 500-15ACL 26 Specifications 26 Status indicators 28 Fn key combinations/Hotkeys 29 FRU replacement notices 30 Screw notices 30 Removing and replacing an FRU 31 1010 Base cover 32 1020 Battery pack 35 1030 Hard disk drive 37 1040 PCI Express Mini Card for wireless LAN 40 1050 DIMM 42 1060 IO board 43 1070 Speakers 44 1080 Fan assembly and Heat Sink assembly.... 45 1090 System board 47 1100 Touchpad module and upper case...........55 1110 LCD unit 59 1120 Hinges and LCD cover 62 1130 Sensor board and antenna assembly ......66 1140 LCD module 71 1150 Integrated camera 73 Locations 74 Front view and right-side view 74 Bottom and Left-side view 76 Parts list 77 Overall 78 LCD FRUs 87 Miscellaneous parts 89 AC adapters 90 Screws 90 Power cords 91 Notices 94 Trademarks 95 iii