Table Of Contents - Lenovo IdeaPad Z400 Touch Hardware Maintenance Manual

Contents
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
Related service information ...................... 23
Restoring the factory contents by using
OneKey Recovery ........................................ 23
Restore of factory default .................................23
Passwords .................................................... 24
Power-on password ..........................................24
Supervisor password .......................................24
Power management ..................................... 25
Screen blank mode ...........................................25
Sleep (standby) mode ......................................25
Lenovo Z/P Series ...................................... 26
Specifications ............................................... 26
Status indicators ........................................... 28
Function key combinations ........................... 30
FRU replacement notices ............................. 31
Screw notices ..................................................31
Removing and replacing an FRU ................. 32
1010 Keyboard .................................................33
1020 Optical drive .............................................36
1030 Base cover ...............................................39
1040 Battery pack .............................................44
1050 Hard disk drive .........................................46
1060 PCI Express Mini Card for
wireless LAN .....................................................48
1070 DIMM .......................................................50
1080 Fan assembly and Heat
Sink assembly...................................................52
1090 CPU .........................................................56
1100 ODD board and LED board
(Z500/P500) ......................................................58
1110 Speakers ..................................................60
1120 System board ............................................ 63
1130 Keyboard bezel ......................................... 67
1140 LCD unit ...................................................69
1150 LCD front bezel ........................................73
1160 LCD panel and hinges .............................75
1170 Integrated camera, LCD cable and
antenna assembly ...........................................80
1180 Power board (Z400) ................................84
Locations ...................................................... 85
Front view and right-side view ..........................85
Bottom and Left-side view ...............................87
Parts list ........................................................ 88
Overall ..............................................................89
LCD FRUs ........................................................97
Keyboard ........................................................102
Miscellaneous parts ........................................ 111
AC adapters .................................................... 112
Power cords .................................................... 113
Notices........................................................116
Trademarks .................................................117
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