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Contents
About this manual........................................iv
Screw notices ................................................ 32
Removing and replacing an FRU .................... 33
Safety information.........................................1
1010 Battery pack ......................................... 34
General safety ...................................................... 2
1020 Dummy card........................................ 35
Electrical safety .................................................... 3
1030 Hard disk drive(HDD)/Memory/
Safety inspection guide ...................................... 5
Mini PCI Express Card slot compartment
Handling devices that are sensitive to
cover .............................................................. 36
electrostatic discharge......................................... 6
1040 Hard disk drive ................................... 37
Grounding requirements ................................... 6
1050 Optical drive........................................ 39
Safety notices: multilingual translations.......... 7
1060 DIMM ................................................... 40
Laser compliance statement............................. 14
1070 PCI Express Mini Card for wireless
Important service information ...................16
LAN/WAN .................................................. 41
Strategy for replacing FRUs............................. 16
1080 Keyboard.............................................. 43
Strategy for replacing a hard disk
1090 Keyboard bezel ................................... 45
drive .............................................................. 17
1100 System board ....................................... 52
Important notice for replacing a system
1110 LCD unit............................................... 55
board ............................................................. 17
1120 Fan assembly and Heat Sink
Important information about replacing RoHS
assembly........................................................ 58
compliant FRUs ................................................. 18
1130 CPU....................................................... 61
1140 Base cover, speakers and bluetooth
General checkout ........................................19
card ................................................................ 63
What to do first .................................................. 20
1150 LCD front bezel................................... 67
Power system checkout .................................... 21
1160 LCD panel, LCD cable and
Checking the AC adapter........................... 21
hinges............................................................. 69
Checking operational charging ................. 21
1170 Integrated camera ............................... 71
Checking the battery pack ......................... 22
1180 Antenna assembly and LCD
cover .............................................................. 72
Related service information .......................23
Locations ............................................................. 73
Restoring the factory contents by using
Front view ..................................................... 73
Recovery Disc Set .............................................. 23
Right-side view ............................................ 74
Start Recovery Disc (one disc) ................... 23
Bottom and Left-side view ......................... 75
Operating System Recovery Disc
Parts list ............................................................... 76
(one or more discs) ...................................... 23
Overall ........................................................... 77
Applications and Drivers Recovery Disc
LCD FRUs ..................................................... 82
(one or more discs) ...................................... 23
Keyboard....................................................... 84
Supplemental Recovery Disc ..................... 23
Keyboard....................................................... 86
Passwords........................................................... 24
Keyboard....................................................... 88
Power-on password .................................... 24
Keyboard....................................................... 89
Hard-disk password ................................... 24
Keyboard....................................................... 91
Supervisor password .................................. 24
Keyboard....................................................... 93
Power management .......................................... 25
Miscellaneous parts ..................................... 94
Screen blank mode ...................................... 25
AC adapters.................................................. 95
Sleep (standby) mode ................................. 25
Power cords .................................................. 96
Hibernation mode ....................................... 26
Notices ......................................................... 99
Lenovo Z475/Z575 .......................................27
Trademarks....................................................... 100
Specifications ..................................................... 27
Status indicators ................................................ 29
Fn key combinations ......................................... 31
FRU replacement notices.................................. 32
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Notebooks - Z575 Laptop (IdeaPad) (5.58 mb)