Lenovo IdeaPad Y470 Hardware Maintenance Manual

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[Page 1] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual ...

[Page 2] Lenovo IdeaPad Y470

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 2011) © Copyright Lenovo 2011. All rights reserved. LENOVO products, data, computer softwa...

[Page 3] Lenovo IdeaPad Y470

iii About this manual........................................iv Safety information.........................................1 General safety ...................................................... 2 Electrical safety.......................................

[Page 4] Lenovo IdeaPad Y470

iv This manual contains service and reference information for the following Lenovo product: IdeaPad Y470/Y570 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general inform...

[Page 5] Lenovo IdeaPad Y470

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 g...

[Page 6] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 2 Follow these rules below to ensure general safety: • Observe a good housekeeping in the area where the machines are put during and after the maintenance. • When lifting any heavy object: 1. Make sur...

[Page 7] Lenovo IdeaPad Y470

Safety information 3 Observe the following rules when working on electrical equipments. • Find the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switc...

[Page 8] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 4 • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not to...

[Page 9] Lenovo IdeaPad Y470

Safety information 5 The purpose of this inspection guide is to assist you in identifying potential unsafe conditions. As each machine was designed and built, required safety items were installed to protect users and service personnel from injury. ...

[Page 10] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 6 Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between ...

[Page 11] Lenovo IdeaPad Y470

Safety information 7 The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notices: multilingual translations Safety notice 1 Before the computer is powered on after FRU replacemen...

[Page 12] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 8 Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose ...

[Page 13] Lenovo IdeaPad Y470

Safety information 9 Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use ...

[Page 14] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 10 Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinera...

[Page 15] Lenovo IdeaPad Y470

Safety information 11 Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water at least for 15 minutes. Seek medical care if any symptoms caused by the ...

[Page 16] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 12 Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en p...

[Page 17] Lenovo IdeaPad Y470

Safety information 13 Safety notice 8 DANGER Before removing any FRU, turn off the computer, unplug all power cords from electrical outlets, remove the battery pack, and then disconnect any interconnecting cables. Avant de retirer une unité rempla...

[Page 18] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 14 Some models of Lenovo computer are equipped from the factory with an optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such devices are also sold separately as options. If one of these...

[Page 19] Lenovo IdeaPad Y470

Safety information 15 A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER Emits visible and invisible laser radiation when open. Do not stare int...

[Page 20] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 16 This chapter presents the following important service information: • “Strategy for replacing FRUs” on page 16 – “Strategy for replacing a hard disk drive” on page 17 – “Important notice ...

[Page 21] Lenovo IdeaPad Y470

Important service information 17 Use the following strategy to prevent unnecessary expense for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the original FRU bef...

[Page 22] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 18 RoHS, The Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requir...

[Page 23] Lenovo IdeaPad Y470

General checkout 19 This chapter presents the following information: • “What to do first” on page 20 • “Power system checkout” on page 21 Before you go to the checkout, make sure to read the following important notes: General checkout Imp...

[Page 24] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 20 When you do return an FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: 1. Name and phone number of servicer 2. Date of service 3. D...

[Page 25] Lenovo IdeaPad Y470

General checkout 21 To verify a symptom, follow the steps below: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the AC adapter. 4. Make sure that power is supplied when you turn on the computer. 5. Turn off the computer. 6. Disconne...

[Page 26] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 22 Perform operational charging. If the battery status indicator or icon does not light on, remove the battery pack and let it return to room temperature. Reinstall the battery pack. If the charge indica...

[Page 27] Lenovo IdeaPad Y470

Related service information 23 This chapter presents the following information: • “Restoring the factory contents by using Recovery Disc Set” on page 23 •“Passwords” on page24 • “Power management” on page 25 When the hard disk drive...

[Page 28] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 24 7. When all of the data has been copied from the last disc in the set, remove the disc and restart the computer. 8. When the recovery process is complete, the Welcome to the Microsoft Windows screen i...

[Page 29] Lenovo IdeaPad Y470

Related service information 25 Note: Power management modes are not supported for APM operating system. To reduce power consumption, the computer has three power management modes: screen blank, sleep (standby), and hibernation. Screen blank mode If ...

[Page 30] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 26 Hibernation mode In hibernation mode, the following occurs: • The system status, RAM, VRAM, and setup data are stored on the hard disk. • The system is powered off. To cause the computer to enter hi...

[Page 31] Lenovo IdeaPad Y470

Lenovo Y470/Y570 27 This chapter presents the following product-specific service references and product-specific parts information: • “Specifications” on page 27 • “Status indicators” on page 29 • “FRU tests” on page 31 • “Fn k...

[Page 32] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 28 Table 1. Specifications (continued) Feature Description I/O port • External monitor connector • Stereo headphone jack •Microphone jack • RJ45 × 1 • USB 2.0 × 2 + E-SATA + USB combo × 1 • ...

[Page 33] Lenovo IdeaPad Y470

Lenovo Y470/Y570 29 The system status indicators below show the computer status: Status indicators e d g f h a b c ...

[Page 34] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 30 Table 2. Status indicators Indicator Meaning Caps lock White: Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key. To enable or disabl...

[Page 35] Lenovo IdeaPad Y470

Lenovo Y470/Y570 31 The following table shows the function of each combination of Fn with a function key. Table 4. Fn key combinations Fn + Esc: Turn on/off the integrated camera. Fn + F1: Enter sleep mode. Fn + F2: Turn on/off the backlight of the ...

[Page 36] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 32 This section presents notices related to removing and replacing parts. Read this section carefully before replacing any FRU. Screw notices Loose screws can cause a reliability problem. In the Lenovo co...

[Page 37] Lenovo IdeaPad Y470

Lenovo Y470/Y570 33 This section presents exploded figures with the instructions to indicate how to remove and replace the FRU. Make sure to observe the following general rules: 1. Do not attempt to service any computer unless you have been trained ...

[Page 38] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 34 1010 Battery pack Figure 1. Removal steps of battery pack Unlock the manual battery latch . Holding the spring-loaded battery latch in the unlocked position , remove the battery pack in the direction...

[Page 39] Lenovo IdeaPad Y470

Lenovo Y470/Y570 35 1020 Dummy card For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows . a b 1 2 ...

[Page 40] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 36 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 3. Removal steps of HDD/Memory/Mini PCI Express ...

[Page 41] Lenovo IdeaPad Y470

Lenovo Y470/Y570 37 1040 Hard disk drive For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 4. Removal steps of har...

[Page 42] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 38 Pull the tab in the direction shown by arrow . Take out the hard disk drive secured in a metal frame . When installing: Make sure that the HDD connector is attached firmly. Step Screw (quantity) Color...

[Page 43] Lenovo IdeaPad Y470

Lenovo Y470/Y570 39 1050 Optical drive For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 5. Removal steps of optical drive Remove the screw , insert a screwdriver into the screw hole and push the optical drive in the direct...

[Page 44] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 40 1060 DIMM For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 Figure 6. Rem...

[Page 45] Lenovo IdeaPad Y470

Lenovo Y470/Y570 41 1070 PCI Express Mini Card for wireless LAN/WAN and TV Card For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” o...

[Page 46] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 42 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN and TV Card (continued) Remove the card in the direction shown by arrow . Y470: Y570: When installing: • In models with a wirele...

[Page 47] Lenovo IdeaPad Y470

Lenovo Y470/Y570 43 Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN and TV Card Y570: Disconnect the TV card cable , and then remove the screw . Y570: Remove the card in the direction shown by arrow . Step Screw (quantity) ...

[Page 48] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 44 1080 Keyboard For access, remove this FRU: • “1010 Battery pack” on page 34 Figure 8. Removal steps of keyboard Y470: Remove eight screws , four screws and three screws . Y470: Lift the cap se...

[Page 49] Lenovo IdeaPad Y470

Lenovo Y470/Y570 45 Figure 8. Removal steps of keyboard (continued) Y470: Remove two screws . Lift the keyboard a little , and then detach the connector in the direction shown by arrow . Step Screw (quantity) Color Torque M2.0 × 3 mm, flat-head,...

[Page 50] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 46 Figure 8. Removal steps of keyboard (continued) Y570: Remove the screw . Y570: Loosen the keyboard with fingers in the direction shown by arrow . Step Screw (quantity) Color Torque M2.5 × 8 mm, flat-...

[Page 51] Lenovo IdeaPad Y470

Lenovo Y470/Y570 47 Figure 8. Removal steps of keyboard (continued) Y570: Lift the keyboard a little , and then detach the connector in the direction shown by arrow . Y570: Lift the keyboard cover in the direction shown by arrow . c d 3 4 e e ...

[Page 52] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 48 Figure 8. Removal steps of keyboard (continued) Loosen two screws to remove the power board. Step Screw (quantity) Color Torque M2.0 × 2 mm, flat-head, nylokcoated (2) Black 1.0 ~ 1.5 kgfcm f f f f ...

[Page 53] Lenovo IdeaPad Y470

Lenovo Y470/Y570 49 1090 Keyboard bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 • “1050 Optical drive” on...

[Page 54] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 50 Figure 9. Removal steps of keyboard bezel (continued) Y470: Remove the screw . Y570: Remove two screws . Step Screw (quantity) Color Torque Y470: M2.5 × 4 mm, flat-head, nylok- coated (1) Y570: M2.5 ...

[Page 55] Lenovo IdeaPad Y470

Lenovo Y470/Y570 51 Figure 9. Removal steps of keyboard bezel (continued) Y470: Detach and the LCD connector in the direction shown by arrow and the FPC connector in the direction shown by arrow . Unplug the microphone connector in the direction...

[Page 56] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 52 Figure 9. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow . h h ...

[Page 57] Lenovo IdeaPad Y470

Lenovo Y470/Y570 53 1100 System board For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page...

[Page 58] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 54 Figure 10. Removal steps of system board Y470: Loosen the screw . Unplug three microphone connectors in the direction shown by arrows . Step Screw (quantity) Color Torque M2.0 × 3 mm, flat-head, nyl...

[Page 59] Lenovo IdeaPad Y470

Lenovo Y470/Y570 55 Y570: Loosen four screws . Unplug three microphone connectors in the direction shown by arrows . When installing: Make sure that all the connectors are attached firmly. Step Screw (quantity) Color Torque M2.5 × 5 mm, flat-head...

[Page 60] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 56 Figure 10. Removal steps of system board (continued) Remove the system board in the direction shown by arrow . When installing: When attaching the system board to the base cover, adjust the placement ...

[Page 61] Lenovo IdeaPad Y470

Lenovo Y470/Y570 57 1110 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 36 ...

[Page 62] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 58 Y570: Release the antenna cables from the cable guides in the direction shown by arrows . Remove three screws . When installing: • Route the antenna cables along the cable guides. As you route the ...

[Page 63] Lenovo IdeaPad Y470

Lenovo Y470/Y570 59 Figure 11. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows . c 3 3 ...

[Page 64] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 60 1120 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini ...

[Page 65] Lenovo IdeaPad Y470

Lenovo Y470/Y570 61 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Y570: Detach the fan connector in the direction shown by arrow and loosen seven screws to lift the fan assembly. Step Screw (quantity) Color Torque M...

[Page 66] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 62 1130 CPU For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartme...

[Page 67] Lenovo IdeaPad Y470

Lenovo Y470/Y570 63 1140 Base cover, speakers and bluetooth card For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot c...

[Page 68] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 64 Y570: Y470: Loosen the screw , then remove the USB in the direction shown by arrow . When installing: Make sure that the power connector is attached firmly. Step Screw (quantity) Color Torque M2.0 × ...

[Page 69] Lenovo IdeaPad Y470

Lenovo Y470/Y570 65 Figure 14. Removal steps of base cover and bluetooth card (continued) Remove the power assembly in the direction shown by arrow . Remove the bluetooth card in the direction shown by arrow . e 5 f 6 ...

[Page 70] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 66 Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover, you need to apply the following label: The fo...

[Page 71] Lenovo IdeaPad Y470

Lenovo Y470/Y570 67 1150 LCD front bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on p...

[Page 72] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 68 Remove the LCD front bezel in the direction shown by arrows . b 2 2 2 ...

[Page 73] Lenovo IdeaPad Y470

Lenovo Y470/Y570 69 1160 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartme...

[Page 74] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 70 Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Y470: Remove five screws and the hinges in the direction shown by arrows . Y570: Remove four screws . Unplug the integrated ca...

[Page 75] Lenovo IdeaPad Y470

Lenovo Y470/Y570 71 Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Note: The LCD cables are attached to the LCD panel by a metal connector. Peel off the adhesive tape and detach the connector in the direction shown by arrow ...

[Page 76] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 72 1170 Integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card s...

[Page 77] Lenovo IdeaPad Y470

Lenovo Y470/Y570 73 1180 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Battery pack” on page 34 • “1020 Dummy card” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartmen...

[Page 78] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 74 Front view Integrated camera Built-in microphone Wireless module antennas Computer display Speaker Power button OneKey Rescue System button System status indicators Touchpad Memory card slot GPU( Graphi...

[Page 79] Lenovo IdeaPad Y470

Lenovo Y470/Y570 75 Right-side view Kensington slot AC power adapter jack Optical drive TV-in jack(Select models only) USB port eSATA/USB combo port Y470: Y570: a b c d e f 3 2 1 5 6 3 2 1 5 5 4 ...

[Page 80] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 76 Bottom and Left-side view VGA port HDMI port Fan louvers RJ-45 port USB port (Y470) eSATA/USB combo port (Y570) USB port Microphone jack Headphone jack Battery latch - spring loaded Battery pack Battery...

[Page 81] Lenovo IdeaPad Y470

Lenovo Y470/Y570 77 This section presents the following service parts: • “Overall” on page 78 • “LCD FRUs” on page 85 • “Keyboard” on page 88 • “Miscellaneous parts” on page 93 • “AC adapters” on page 94 •“Power cord...

[Page 82] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 78 Overall 1 15 h 18 19 d e 13 14 6 4 b 7 10 10 f 8 9 9 3 5 2 11 Y470 Y570 12 16 17 c 20 21 23 b 24 22 a 25 ...

[Page 83] Lenovo IdeaPad Y470

Lenovo Y470/Y570 79 Table 5. Parts list—Overall No. FRU FRU no. CRU ID 1 LCD unit (see “LCD FRUs” on page 85.) 2 Keyboard (see “Keyboard” on page 88.) 3 PIQY0 KEYBOARD COVER (Y470) 31049917 N 3 PIQY1 KEYBOARD COVER (Y570) 31049885 N 4 PIQY0...

[Page 84] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 80 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID 9 PIQY1 MB OPT 1G QC U3 W/TV/HDMI WO/BT (Y570) 11013480 N 9 PIQY1 MB DIS 1G QC U2 W/TV/HDMI WO/BT (Y570) 11013481 N 9 PIQY1 MB OPT 1G ...

[Page 85] Lenovo IdeaPad Y470

Lenovo Y470/Y570 81 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID 12 PIQY1 THERMAL MODULE FOR DC W/FAN (Y570) 31049881 N 12 PIQY1 THERNAL MODULE FOR QC W/FAN (Y570) 31049882 N 13 DDRIII 1333 1GB, SAM M471B2873FHS-CH9 11011936 ** 1...

[Page 86] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 82 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID 15 WLAN card,WiFi 1x1 BGN, Liteon AR9285 HB95 BGN MOW NB 20002357 ** 15 WLAN card,WiFi 2x2 BGN+BT, Cbt BCM43225HMB BGN+BT HMC 20002511 ...

[Page 87] Lenovo IdeaPad Y470

Lenovo Y470/Y570 83 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID 21 Hard disk drive, 500G 5400rpm SATA, WD5000BPVT- 24HXZT1 16004846 * 21 Hard disk drive, 500G 5400rpm SATA, Seagate ST9500325AS 16004189 * 21 Hard disk drive, 500G...

[Page 88] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 84 Table 5. Parts list—Overall (continued) No. FRU FRU no. CRU ID 23 ODD, 12.7 Rambo Tray, Optiarc AD-7710H Tray in Rambo 25011218 ** 23 ODD, 12.7 Rambo Tray, TSST TS-L633F Tray in Rambo 25011201 ** 23 ...

[Page 89] Lenovo IdeaPad Y470

Lenovo Y470/Y570 85 LCD FRUs In Lenovo Y470/Y570, there are following types of LCDs. • “14.0-in. HD TFT” Y470 • “15.6-in. HD TFT” Y570 8 7 5 6 3 9 10 10 ...

[Page 90] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 86 14.0-in. HD TFT (Y470) Table 6. Parts list—14.0-in. HD TFT No. FRU FRU no. CRU ID 1 PIQY0 LCD BEZLE W/CAREMA HOLE 31049928 N 3 14.0 HD LED Panel, AUO B140XW03 V0 HD G LED1 NB 18003943 N 3 14.0 HD LED...

[Page 91] Lenovo IdeaPad Y470

Lenovo Y470/Y570 87 15.6-in. HD TFT (Y570) Table 7. Parts list—15.6-in. HD TFT No. FRU FRU no. CRU ID 1 PIQY1 LCD BEZLE W/3D Remoter 31049897 N 1 PIQY1 LCD BEZEL WO/3D Remoter 31049898 N 2 PIQY1 SCREW MYLAR 31049894 N 3 15.6 HD LED Panel, AUO B156X...

[Page 92] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 88 Keyboard Table 8. Parts list—Keyboard Language P/N CRU ID Y470 Chicony English 25012027 ** U.K. English 25012100 ** Italian 25012099 ** Spanish 25012098 ** Turkish 25012097 ** Thai 25012096 ** Portugu...

[Page 93] Lenovo IdeaPad Y470

Lenovo Y470/Y570 89 Table 8. Parts list—Keyboard Language P/N CRU ID Y470 (continued) Sunrex (continued) Brazilian 25012746 ** Dutch 25012744 ** Greek 25012743 ** Hebrew 25012742 ** Hungarian 25012741 ** Four Nordic countries 25012740 ** Belgian ...

[Page 94] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 90 Table 8. Parts list—Keyboard (continued) Language P/N CRU ID Y470 (continued) NMB (continued) Bulgarian 25013388 ** Czechoslovakian 25013389 ** International English 25013390 ** Swiss 25013391 ** Slov...

[Page 95] Lenovo IdeaPad Y470

Lenovo Y470/Y570 91 Keyboard Table 8. Parts list—Keyboard Language P/N CRU ID Y570 Chicony English 25011801 ** U.K. English 25011800 ** Italian 25011799 ** Spanish 25011798 ** Turkish 25011796 ** Thai 25011795 ** Portuguese 25011794 ** Latin 250117...

[Page 96] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 92 Table 8. Parts list—Keyboard Language P/N CRU ID Y570 (continued) Darfon (continued) Brazilian 25011727 ** Arabic 25011728 ** German 25011729 ** French 25011730 ** Russian 25011731 ** Traditional Ch...

[Page 97] Lenovo IdeaPad Y470

Lenovo Y470/Y570 93 Miscellaneous parts Table 9. Parts list—Miscellaneous parts FRU P/N CRU ID System miscellaneous parts: • (a) PIQY0 HDD BRACKET • (b) PIQY0 ODD BRACKET 31049912 31049911 N Cable miscellaneous parts: • (c) PIQY1 TV CABLE (...

[Page 98] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 94 AC adapters Table 10. Parts list—3-pin AC adapters FRU P/N CRU ID 65W, Delta ADP-65KH BD 20V/3.25A adapter 36001929 N 65W, Liteon PA-1650-56LC adapter 36001651 N 65W, Brazil PA-1650-52LB 36001714 N 65...

[Page 99] Lenovo IdeaPad Y470

Lenovo Y470/Y570 95 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 11. Parts list—3-pin power cords Region P/N CRU ID CCC • SSD YD-118-1+IEC53RVV+SSD-3-2B-1 1m 14500060...

[Page 100] Lenovo IdeaPad Y470

Lenovo Y470/Y570 Hardware Maintenance Manual 96 Table 11. Parts list—3-pin power cords (continued) Region P/N CRU ID Brazil • Longwell LP-46+H03VV-F+LS-18 1m 145000564 * Israel • Longwell LP-41+H03VV-F+LS-18 1m 145000563 * UL • Longwell LP-30...