Lenovo IdeaPad Z570 Lenovo Z370/Z470/Z570 Hardware Maintenance Manual V1.0 - 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 Restoring the factory contents by using Recovery Disc Set 23 Start Recovery Disc (one disc 23 Operating System Recovery Disc (one or more discs 23 Applications and Drivers Recovery Disc (one or more discs 23 Supplemental Recovery Disc 23 Passwords 25 Power-on password 25 Hard-disk password 25 Supervisor password 25 Power management 26 Screen blank mode 26 Sleep (standby) mode 26 Hibernation mode 27 Lenovo Z370/Z470/Z570 28 Specifications 28 Status indicators 30 Fn key combinations 32 FRU replacement notices 33 Screw notices 33 Removing and replacing an FRU 34 1010 Battery pack 35 1020 Dummy card 36 1030 Hard disk drive(HDD)/Memory/ Mini PCI Express Card slot compartment cover 37 1040 Hard disk drive 38 1050 Optical drive 41 1060 DIMM 42 1070 PCI Express Mini Card for wireless LAN/WAN 43 1080 Keyboard 45 1090 Keyboard bezel 48 1100 System board 58 1110 LCD unit 62 1120 Fan assembly and Heat Sink assembly 66 1130 CPU 72 1140 Base cover, speakers and bluetooth card 75 1150 LCD front bezel 78 1160 LCD panel, LCD cable and hinges 80 1170 Integrated camera 84 1180 Antenna assembly and LCD cover 85 Locations 86 Front view 86 Right-side view 87 Bottom and Left-side view 88 Parts list 89 Overall 90 LCD FRUs 96 Keyboard 99 Keyboard 101 Keyboard 103 Keyboard 105 Keyboard 107 Keyboard 109 Miscellaneous parts 111 AC adapters 112 Power cords 113 Notices 116 Trademarks 117 iii