Lenovo IdeaPad U260 User Manual Page 3

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iii
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 rst ............................................. 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 IdeaPad U260 ................................ 27
Specications ............................................... 27
Status indicators ........................................... 29
Fn key combinations..................................... 31
FRU replacement notices ............................. 32
Screw notices ..................................................32
Removing and replacing an FRU ................. 33
1010 Keyboard .................................................34
1020 Keyboard bezel ........................................35
1030 Battery pack .............................................39
1040 PCI Express Mini Card for wireless LAN ..... 40
1050 LCD unit ...................................................42
1060 Hard disk drive .........................................44
1070 DIMM .......................................................45
1080 Fan assembly and Heat Sink assembly ....... 46
1090 Speakers .................................................48
1100
System board ............................................ 49
1110 Base cover ...............................................51
1120 LCD front bezel ........................................53
1130 LCD panel, LCD cable and hinges...........54
1140 Integrated camera ....................................56
1150 Antenna assembly and LCD cover ..........57
Locations ...................................................... 58
Front view .........................................................58
Right-side view .................................................59
Bottom and Left-side view ...............................59
Parts list ........................................................ 60
Overall ..............................................................61
LCD FRUs ........................................................64
Keyboard ..........................................................66
Miscellaneous parts ..........................................67
AC adapters ......................................................68
Power cords ......................................................69
Notices......................................................... 72
Trademarks .................................................. 73
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