Lenovo A10 Laptop Hardware Maintenance Manual - Lenovo A10 - 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 Checking the battery pack 22 Related service information 23 Power management 23 Shutting down the computer 23 Lenovo IdeaPad A10 24 Specifications 24 Status indicators 25 Hotkeys 27 FRU replacement notices 28 Screw notices 28 Removing and replacing an FRU 29 1010 Battery pack 30 1020 System board 32 1030 LCD unit 35 1040 Base cover, audio board, speakers and power board 37 1050 LCD front bezel 40 1060 LCD panel, LCD cable and hinges 42 1070 Integrated camera 44 1080 Antenna assembly and LCD cover 45 Locations 46 Front view 46 Right-side view 47 Bottom and Left-side view 48 Parts list 49 Overall 50 LCD FRUs 55 Keyboard 57 Miscellaneous parts 59 AC adapters 60 Notices 61 Trademarks 62 iii