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Lenovo Z370/Z470/Z570
Hardware
Maintenance
Manual
Note:
Before using this information and the product it supports, be sure to read the general information
under “Notices” on page 115.
First Edition (January 2011)
© Copyright Lenovo 2011. All rights reserved.
LENOVO products, data, computer software, and services have been developed exclusively at private
expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with
limited and restricted rights to use, reproduction and disclosure.
LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are
delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclo-
sure is subject to restrictions set forth in Contract No. GS-35F-05925.
© 2011 Lenovo
iii
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
Contents
Produktspecifikationer
| Varumärke: | Lenovo |
| Kategori: | Laptop |
| Modell: | IdeaPad Z570 |
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