Lenovo Y480/580 Hardware Maintenance Manual Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page 98. First Edition (March 2012) © Copyright Lenovo 2012. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as co mmercial 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. © 2012 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........................................................... 24 Power-on password .................................... 24 Hard-disk password ................................... 24 Supervisor password .................................. 24 Power management .......................................... 25 Screen blank mode ...................................... 25 Sleep (standby) mode ................................. 25 Hibernation mode ....................................... 26 Lenovo Y480/Y580 ......................................27 Specifications ..................................................... 27 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 ........................................ 40 1060 DIMM ................................................... 41 1070 PCI Express Mini Card for wireless LAN/WAN and TV Card .......................... 42 1080 Keyboard.............................................. 44 1090 Keyboard bezel ................................... 47 1100 System board ....................................... 51 1110 LCD unit............................................... 55 1120 Fan assembly and Heat Sink assembly........................................................ 58 1130 CPU ....................................................... 60 1140 Base cover, speakers and bluetooth card ................................................................ 61 1150 LCD front bezel ................................... 65 1160 LCD panel, LCD cable and hinges ... 67 1170 Integrated camera ............................... 70 Locations ............................................................. 71 Front view ..................................................... 71 Right-side view ............................................ 72 Bottom and Left-side view ......................... 73 Parts list ............................................................... 74 Overall ........................................................... 75 LCD FRUs ..................................................... 84 Keyboard....................................................... 87 Miscellaneous parts ..................................... 93 AC adapters .................................................. 94 Power cords .................................................. 95 Notices ......................................................... 98 Trademarks ......................................................... 99 Contents iv This manual contains service and reference information for the following Lenovo product: IdeaPad Y480/Y580 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and safety information required for servicing computers. • The product-specific section includes service, reference, and product-specific parts information. About this manual Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under “Safety information” on page 1 and “Important service information” on page 16. Safety information 1 This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer: • “General safety” on page 2 • “Electrical safety” on page 3 • “Safety inspection guide” on page 5 • “Handling devices that are sensitive to electrostatic discharge” on page 6 • “Grounding requirements” on page 6 • “Safety notices: multilingual translations” on page 7 • “Laser compliance statement” on page 14 Safety information