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User manual Lenovo, model Z475 Laptop (IdeaPad)

Manafacture: Lenovo
File size: 5.58 mb
File name:
Language of manual:itenesfrdenn
Free link for this manual available at the bottom of the page



manual abstract


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
iii


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Other models in this manual:
Notebooks and Netbooks - Z575 Laptop (IdeaPad) (5.58 mb)

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