Table Of Contents - Lenovo IdeaPad Y470 Hardware Maintenance Manual
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Also See for IdeaPad Y470:
- User manual (51 pages) ,
- Reference manual (78 pages) ,
- Limited warranty (15 pages)
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Contents
About this manual........................................iv
Safety information.........................................1
General safety ...................................................... 2
Electrical safety .................................................... 3
Safety inspection guide ...................................... 5
electrostatic discharge......................................... 6
Grounding requirements ................................... 6
Safety notices: multilingual translations.......... 7
Laser compliance statement............................. 14
Important service information ...................16
Strategy for replacing FRUs............................. 16
drive .............................................................. 17
board ............................................................. 17
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 OneKey
Recovery ............................................................. 23
Restore of factory default ........................... 23
Using recovery discs ................................... 23
Passwords........................................................... 24
Power-on password .................................... 24
Supervisor password .................................. 24
Power management .......................................... 25
Screen blank mode ...................................... 25
Sleep (standby) mode ................................. 25
Hibernation mode ....................................... 26
Lenovo Y470/Y570 ......................................27
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations ......................................... 31
FRU replacement notices.................................. 32
Screw notices................................................ 32
Removing and replacing an FRU.................... 33
1010 Battery pack......................................... 34
1020 Dummy card ....................................... 35
cover .............................................................. 36
1040 Hard disk drive ................................... 37
1050 Optical drive........................................ 39
1060 DIMM ................................................... 40
LAN/WAN and TV Card .......................... 41
1080 Keyboard.............................................. 44
1090 Keyboard bezel ................................... 49
1100 System board ....................................... 53
1110 LCD unit............................................... 57
assembly........................................................ 60
1130 CPU....................................................... 62
card ................................................................ 63
1150 LCD front bezel................................... 67
hinges............................................................. 69
1170 Integrated camera ............................... 72
cover .............................................................. 73
Locations ............................................................. 74
Front view ..................................................... 74
Right-side view ............................................ 75
Bottom and Left-side view ......................... 76
Parts list ............................................................... 77
Overall ........................................................... 78
LCD FRUs ..................................................... 85
Keyboard....................................................... 88
Keyboard....................................................... 91
Miscellaneous parts ..................................... 93
AC adapters.................................................. 94
Power cords .................................................. 95
Notices ......................................................... 98
Trademarks......................................................... 99
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