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 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 V570/B570 ...................................... 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
1030 Hard disk drive(HDD)/Memory/Mini
PCI Express Card slot compartment
cover..............................................................36
1040 Hard disk drive...................................37
1050 Optical drive........................................38
1060 DIMM...................................................39
1070 PCI Express Mini Card for wireless
LAN/WAN..................................................40
1080 Keyboard..............................................42
1090 Keyboard bezel...................................45
1100 System board.......................................49
1110 LCD unit...............................................52
1120 Fan assembly and Heat Sink
assembly........................................................54
1130 CPU.......................................................57
1140 Base cover, speakers and bluetooth
card................................................................58
1150 LCD front bezel...................................60
1160 LCD panel, LCD cable and hinges... 61
1170 Integrated camera...............................64
1180 Antenna assembly and LCD
cover..............................................................65
Locations.............................................................66
Front view.....................................................66
Right-side view............................................67
Bottom and Left-side view.........................68
Parts list...............................................................69
Overall...........................................................70
LCD FRUs.....................................................75
Keyboard.......................................................77
Miscellaneous parts.....................................79
AC adapters..................................................80
Power cords..................................................81
Notices.......................... .......................... .....84
Trademarks.........................................................85
Contents