Lenovo V470c Notebook Manual de usuario

Lenovo V470c/V570cHardware MaintenanceManual

Lenovo V470c/V570c Hardware Maintenance Manual6Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to

Safety information7The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish.Safety notices:

Lenovo V470c/V570c Hardware Maintenance Manual8Safety notice 2DANGERSome standby batteries contain a small amount of nickel and cadmium. Do not disass

Safety information9Safety notice 3DANGERThe battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or shor

Lenovo V470c/V570c Hardware Maintenance Manual10Safety notice 4DANGERThe lithium battery can cause a fire, an explosion, or a severe burn. Do not rech

Safety information11Safety notice 5If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affe

Lenovo V470c/V570c Hardware Maintenance Manual12Safety notice 6DANGERTo avoid shock, do not remove the plastic cover that protects the lower part of t

Safety information13Safety notice 8DANGERBefore removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the ba

Lenovo V470c/V570c Hardware Maintenance Manual14Some models of Lenovo computer are equipped from the factory with an optical storage device such as a

Safety information15A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. N

Note:Before using this information and the product it supports, be sure to read the general information under “Notices” on page 90.First Edition (June

Lenovo V470c/V570c Hardware Maintenance Manual16This chapter presents the following important service information:• “Strategy for replacing FRUs” on p

Important service information17Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs:• If you are instructed to r

Lenovo V470c/V570c Hardware Maintenance Manual18RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/9

General checkout19This chapter presents the following information:• “What to do first” on page 20• “Power system checkout” on page 21Before you go to

Lenovo V470c/V570c Hardware Maintenance Manual20When you do return an FRU, you must include the following information in the parts exchange form or pa

General checkout21To verify a symptom, follow the steps below:1. Turn off the computer.2. Remove the battery pack.3. Connect the AC adapter.4. Make su

Lenovo V470c/V570c Hardware Maintenance Manual22Perform operational charging. If the battery status indicator or icon does not light on, remove the ba

Related service information23This chapter presents the following information:• “Restoring the factory contents by using Recovery Disc Set” on page 23•

Lenovo V470c/V570c Hardware Maintenance Manual247. When all of the data has been copied from the last disc in the set, remove the disc and restart the

Related service information25Note: Power management modes are not supported for APM operating system.To reduce power consumption, the computer has thr

iiiAbout this manual...ivSafety information...1General safety ...

Lenovo V470c/V570c Hardware Maintenance Manual26Hibernation modeIn hibernation mode, the following occurs:• The system status, RAM, VRAM, and setup da

Lenovo V470c/V570c27This chapter presents the following product-specific service references and product-specific parts information:• “Specifications”

Lenovo V470c/V570c Hardware Maintenance Manual28Table 1. Specifications (continued)Feature DescriptionI/O port • External monitor connector• Stereo he

Lenovo V470c/V570c29The system status indicators below show the computer status:Status indicators4 5 61 2 3

Lenovo V470c/V570c Hardware Maintenance Manual30Table 2. Status indicatorsIndicator MeaningCaps lock White: Caps Lock mode is enabled. You can enter a

Lenovo V470c/V570c31The following table shows the function of each combination of Fn with a function key.Table 4. Fn key combinationsKey combination D

Lenovo V470c/V570c Hardware Maintenance Manual32This section presents notices related to removing and replacing parts. Read this section carefully bef

Lenovo V470c/V570c33This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe t

Lenovo V470c/V570c Hardware Maintenance Manual341010 Battery packFigure 1. Removal steps of battery packUnlock the battery release lever . Holding th

Lenovo V470c/V570c351020 Dummy cardFor access, remove this FRU:• “1010 Battery pack” on page 34Figure 2. Removal steps of dummy cardsRemove the dummy

ivThis manual contains service and reference information for the following Lenovo product:IdeaPad V470c/V570cUse this manual to troubleshoot problems.

Lenovo V470c/V570c Hardware Maintenance Manual361030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment coverFor access, remove this F

Lenovo V470c/V570c371040 Hard disk driveFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1030 Hard disk drive(HDD)/Memory/Min

Lenovo V470c/V570c Hardware Maintenance Manual381050 Optical driveFor access, remove this FRU:• “1010 Battery pack” on page 34Figure 4. Removal steps

Lenovo V470c/V570c391060 DIMMFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1030 Hard disk drive(HDD)/Memory/Mini PCI Expre

Lenovo V470c/V570c Hardware Maintenance Manual401070 PCI Express Mini Card for wireless LAN/WANFor access, remove these FRUs in order:• “1010 Battery

Lenovo V470c/V570c41Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued)Remove the card in the direction shown by arrow

Lenovo V470c/V570c Hardware Maintenance Manual421080 KeyboardFor access, remove this FRU:• “1010 Battery pack” on page 34Figure 8. Removal steps of ke

Lenovo V470c/V570c43Figure 8. Removal steps of keyboard (continued)Loosen the keyboard with fingers in the direction shown by arrows .Lift the keyboa

Lenovo V470c/V570c Hardware Maintenance Manual441090 Keyboard bezelFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1030 Hard

Lenovo V470c/V570c45Figure 9. Removal steps of keyboard bezel (continued)Remove the screw .V470c:V570c:Step Screw (quantity) Color TorqueM2 × 5 mm, f

Safety information1This chapter presents the following safety information that you need to get familiar with before you service a Lenovo computer:• “

Lenovo V470c/V570c Hardware Maintenance Manual46Figure 9. Removal steps of keyboard bezel (continued)V470c: Detach four FPC connectors in the directio

Lenovo V470c/V570c47Figure 9. Removal steps of keyboard bezel (continued)Remove the keyboard bezel in the direction shown by arrow .Remove the screw

Lenovo V470c/V570c Hardware Maintenance Manual481100 System boardFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy

Lenovo V470c/V570c49Figure 10. Removal steps of system boardV470c: Remove two screws . Unplug three microphone connectors in the direction shown by a

Lenovo V470c/V570c Hardware Maintenance Manual50Figure 10. Removal steps of system board (continued)Remove the system board in the direction shown by

Lenovo V470c/V570c511110 LCD unitFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy card” on page 35• “1030 Hard dis

Lenovo V470c/V570c Hardware Maintenance Manual52Figure 11. Removal steps of LCD unit (continued)Remove the LCD unit in the direction shown by arrows

Lenovo V470c/V570c531120 Fan assembly and Heat Sink assemblyFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy card”

Lenovo V470c/V570c Hardware Maintenance Manual54Figure 12. Removal steps of fan assembly and heat sink assembly (continued)V470c:Loosen three screws

Lenovo V470c/V570c55Figure 12. Removal steps of fan assembly and heat sink assembly (continued)Lift the fan assembly and heat sink assembly in the dir

Lenovo V470c/V570c Hardware Maintenance Manual2Follow these rules below to ensure general safety:• Observe a good housekeeping in the area where the m

Lenovo V470c/V570c Hardware Maintenance Manual561130 CPUFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy card” on

Lenovo V470c/V570c571140 Base cover, speakers and bluetooth cardFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy c

Lenovo V470c/V570c Hardware Maintenance Manual58Figure 14. Removal steps of base cover, speakers and bluetooth card (continued)V470c:Remove three scre

Lenovo V470c/V570c59Note: Applying labels to the base cover (V470c)The new base cover FRU is shipped with a kit containing labels of several kinds. Wh

Lenovo V470c/V570c Hardware Maintenance Manual60Note: Applying labels to the base cover (V570c)The new base cover FRU is shipped with a kit containing

Lenovo V470c/V570c611150 LCD front bezelFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy card” on page 35• “1030 H

Lenovo V470c/V570c Hardware Maintenance Manual621160 LCD panel, LCD cable and hingesFor access, remove these FRUs in order:• “1010 Battery pack” on pa

Lenovo V470c/V570c63V570c: Remove six screws . Unplug the integrated camera connector in the direction shown by arrow . Lift the LCD panel in the di

Lenovo V470c/V570c Hardware Maintenance Manual64Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued)V470c: Remove four screws , th

Lenovo V470c/V570c65Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued)Note: The LCD cables are attached to the LCD panel by a met

Safety information3Observe the following rules when working on electrical equipments.• Find the room emergency power-off (EPO) switch, disconnecting s

Lenovo V470c/V570c Hardware Maintenance Manual661170 Integrated cameraFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 D

Lenovo V470c/V570c671180 Antenna assembly and LCD coverFor access, remove these FRUs in order:• “1010 Battery pack” on page 34• “1020 Dummy card” on p

Lenovo V470c/V570c Hardware Maintenance Manual68Front viewIntegrated camera (Select models only)Wireless module antennas (Select models only)SpeakerPo

Lenovo V470c/V570c69Right-side view (V470c)Headphone jackMicrophone jackUSB portOptical driveRight-side view (V570c)Headphone jackMicrophone jackUSB p

Lenovo V470c/V570c Hardware Maintenance Manual70Bottom and Left-side view (V470c)Kensington slotAC power adapter jackFan louversVGA portRJ-45 portHDMI

Lenovo V470c/V570c71Bottom and Left-side view (V570c)Kensington slotAC power adapter jackFan louversVGA portHDMI port (Select models only)eSATA/USB co

Lenovo V470c/V570c Hardware Maintenance Manual72This section presents the following service parts:• “Overall” on page 73• “LCD FRUs” on page 79• “Keyb

Lenovo V470c/V570c73Overall113h1415 18c19717b2012635aedf4i6V470cV570c2897g10111610j

Lenovo V470c/V570c Hardware Maintenance Manual74Table 5. Parts list—OverallNo. FRU ERP no. CRU ID1 LCD unit (see “LCD FRUs” on page 79.)2 Keyboard (se

Lenovo V470c/V570c75Table 5. Parts list—Overall (continued)No. FRU ERP no. CRU ID12 DDRIII 1333 2GB, EBJ21UE8BFU0-DJ-F (Rev.F/1Gb/60nm)11012608 **12 D

Lenovo V470c/V570c Hardware Maintenance Manual4• Always look carefully for possible hazards in your work area. Examples of these hazards are moist flo

Lenovo V470c/V570c Hardware Maintenance Manual76Table 5. Parts list—Overall (continued)No. FRU ERP no. CRU ID14 Bluetooth card, BT2.1 + EDR, USI BCM92

Lenovo V470c/V570c77Table 5. Parts list—Overall (continued)No. FRU ERP no. CRU ID17 Hard disk drive, 640G 5400rpm SATA, HT HTS547564A9E384 5400RPM 640

Lenovo V470c/V570c Hardware Maintenance Manual78Table 5. Parts list—Overall (continued)No. FRU ERP no. CRU ID19 LA47 ODD BEZEL TRAYIN RAMBO 60.4KZ06.0

Lenovo V470c/V570c79LCD FRUsIn Lenovo V470c/V570c, there are following types of LCDs.• “14.0-in. HD TFT” (V470c)• “15.6-in. HD TFT” (V570c)273456

Lenovo V470c/V570c Hardware Maintenance Manual8014.0-in. HD TFT (V470c)Table 6. Parts list—14.0-in. HD TFT15.6-in. HD TFT (V570c)Table 6. Parts list—1

Lenovo V470c/V570c81KeyboardTable 7. Parts list—KeyboardLanguage P/N CRU IDV470cDafonBulgarian 25011633 **Czechoslovakian 25011634International Englis

Lenovo V470c/V570c Hardware Maintenance Manual82Table 7. Parts list—Keyboard (continued)Language P/N CRU IDV470c (continued)Sunrex (continued)Japanese

Lenovo V470c/V570c83KeyboardTable 7. Parts list—KeyboardLanguage P/N CRU IDV570cDafonBulgarian 25013298 **Czechoslovakian 25013299International Englis

Lenovo V470c/V570c Hardware Maintenance Manual84Table 7. Parts list—Keyboard (continued)Language P/N CRU IDV570c (continued)Sunrex (continued)Japanese

Lenovo V470c/V570c85Miscellaneous partsTable 8. Parts list—Miscellaneous partsFRU FRU no. CRU IDSystem miscellaneous parts:• (a) LA47 FINGER PRINT BR

Safety information5The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and

Lenovo V470c/V570c Hardware Maintenance Manual86AC adaptersTable 9. Parts list—3-pin AC adaptersFRU P/N CRU ID65W, Delta ADP-65KH BD 20V/3.25A adapter

Lenovo V470c/V570c87Power cordsA Lenovo power cord for a specific country or region is usually available only in that country or region:Table 10. Part

Lenovo V470c/V570c Hardware Maintenance Manual88Table 10. Parts list—3-pin power cords (continued)Region P/N CRU IDBrazil• Longwell LP-46+H03VV-F+LS-1

Lenovo V470c/V570c89Table 10. Parts list—3-pin power cords (continued)Region P/N CRU IDKorea• Volex LP-486+KTLH03VV-F+LS-5 1m145000533 *Australia• Vol

Lenovo V470c/V570c Hardware Maintenance Manual90Lenovo may not offer the products, services, or features discussed in this document in all countries.

Notices91Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environme