Lenovo Y70-70 Touch Notebook- Manuals

Notes: • Before using this information and the product it supports, be sure to read the general information under “Notices” on page 76. • This manual applies to the following models: Lenovo Y70-70 Touch/Y70-80 Touch. The illustrations used in this manual are for Lenovo Y70-70 Touch unless otherwise ...

Page 3 - iii; Contents; Handling devices that are sensitive to; Important information about replacing

iii Contents About this manual ....................................... iv Safety information ........................................ 1 General safety ................................................ 2 Electrical safety .............................................. 3 Safety inspection guide ..........

Page 4 - iv; About this manual; information required for servicing computers.

iv About this manual This manual contains service and reference information for the following Lenovo product: Lenovo Y70-70 Touch/Y70-80 Touch Use this manual to troubleshoot problems.The manual is divided into the following sections:• The common sections provide general information, guidelines, and...

Page 5 - Safety information

1 Safety information Safety information This chapter presents the following safety information that you need to get familiar with before you service a Lenovo Y70-70 Touch/Y70-80 Touch computer:• “General safety” on page 2• “Electrical safety” on page 3• “Safety inspection guide” on page 5• “Handling...

Page 6 - General safety

2 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual General safety 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 sure that you can stand safely with...

Page 7 - Electrical safety; to protect yourself from electrical shock.

3 Safety information Electrical safety Observe the following rules when working on electrical equipments. Important: Use only approved tools and test equipments. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.Many custo...

Page 9 - Safety inspection guide; options not covered by this inspection guide.

5 Safety information Safety inspection guide 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. This guide addresses only th...

Page 11 - Safety notices: multilingual translations; Safety notice 1; Metallic parts or metal flakes can cause electrical shorts.

7 Safety information Safety notices: multilingual translations The safety notices in this section are provided in English, French, German, Hebrew, Italian, Japanese, and Spanish. Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small p...

Page 12 - result in ignition or explosion of the battery.

8 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 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 of the battery as required by local ordina...

Page 13 - Safety notice 3; provocar la ignición o explosión de la misma.

9 Safety information 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 only the battery in the appropriate parts listing wh...

Page 14 - Batterien kann zu Entzündung oder Explosion führen.

10 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 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), incinerate it, or expose its cell contents to water. ...

Page 15 - Safety notice 5; Beschwerden anschließend ein Arzt aufgesucht werden.

11 Safety information 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 fluid are present after washing.Si le panneau d’affi...

Page 16 - protégeant la partie inférieure de la carte d’alimentation.; Safety notice 7; entzünden oder Verletzungen bei Personen hervorzurufen.

12 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 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 plastique protégeant la partie inférieure de la ...

Page 17 - Safety notice 8; cualquier cable de conexión entre dispositivos.

13 Safety information 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 remplaçable en clientèle, mettez le système hors tension, d...

Page 18 - Laser compliance statement; optical storage device such as a CD-ROM drive or a DVD-ROM drive. Such; CAUTION; gefährliche Laserstrahlung auftreten.; Do not open

14 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Laser compliance statement 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 drives is insta...

Page 19 - DANGER; in den Laserstrahl sehen und den Strahlungsbereich meiden.

15 Safety information 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 into the beam, do not view directly with optical instr...

Page 20 - Important service information; are posted on the customer support site:; Strategy for replacing FRUs; Before replacing parts:

16 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Important service information 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 for replacing a system board...

Page 21 - the problem, reinstall the original FRU before you continue.; Strategy for replacing a hard disk drive; The drive startup sequence in the computer you are servicing may; Important notice for replacing a system board; When handling a system board:

17 Important service information 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 before you continue. • Some computers have both a processo...

Page 22 - Important information about replacing RoHS compliant FRUs; RoHS, The Restriction of Hazardous Substances in Electrical and; RoHS and non-RoHS FRU part numbers with the same fit and function

18 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs 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 indust...

Page 23 - General checkout; Drives in the computer that you are servicing sequence might; • Replace an FRU only with another FRU of the correct model.; When you; • Be careful not to replace a nondefective FRU.

19 General checkout General checkout 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: Important notes: • Only certified trained personnel can service the...

Page 24 - What to do first; During the warranty period, the customer may be; The following are not covered under warranty:; dropped

20 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual What to do first 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 servicer2. Date of service3. Date on which the machine fai...

Page 25 - Power system checkout; Checking the AC adapter; adapter for correct continuity and installation.; Checking operational charging; power remaining when installed in the computer.

21 General checkout Power system checkout 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. Disconnect the AC adapter and install the ...

Page 26 - Checking the battery pack; from having a shortened life.

22 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 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 indicator or icon is still off, replace the batte...

Page 27 - Related service information; Restoring the factory contents by using OneKey Recovery; Restore of factory default; System Recovery; . For details of OneKey Recovery System, see

23 Related service information Related service information This chapter presents the following information:• “Restoring the factory contents by using OneKey Recovery” on page 23• “Passwords” on page 24• “Power management” on page 25 Restoring the factory contents by using OneKey Recovery Restore of ...

Page 28 - Passwords; As many as three passwords may be needed for any Lenovo computer:; Administrator password; password was cleared, the User password was cleared too.

24 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Passwords As many as three passwords may be needed for any Lenovo computer: the power-on password (POP), the hard disk password (HDP), and the administrator password.If any of these passwords has been set, a prompt for it appears on the screen...

Page 29 - Power management; Screen blank state; pressing; Putting the computer to sleep or shutting it down; • Open the charms bar, then select

25 Related service information Power management 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 shut down. Screen blank state If the time set on the “Turn off monit...

Page 30 - Specifications; Table 1. Specifications

26 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Lenovo Y70-70 Touch/Y70-80 Touch This chapter presents the following product-specific service references and product-specific parts information:• “Specifications” on page 26• “Status indicators” on page 28• “Fn key combinations” on page 30• “F...

Page 32 - Status indicators; The system status indicators below show the computer status:

28 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Status indicators The system status indicators below show the computer status: 1 2 3 4 Table 2. Status indicators Indicator Indicator status Charge status Meaning 1 Power On (solid white) --- The computer is powered on. Blinking --- The comp...

Page 34 - Fn key combinations; Table 3. Fn key combinations

30 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 3. Fn key combinations Fn + F1: Enters sleep mode. Fn + F2: Turns on/off the backlight of the LCD screen. Fn + F3: Opens the interf...

Page 35 - FRU replacement notices; this section carefully before replacing any FRU.; Screw notices; Plastic to plastic; tighten all screws firmly to the torque shown in the table.; Carefully remove

31 Lenovo Y70-70 Touch/Y70-80 Touch FRU replacement notices 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 computer, this problem is addressed with ...

Page 36 - Removing and replacing an FRU; interconnecting cables.

32 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Removing and replacing an FRU 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 hav...

Page 37 - Remove the base cover in the directions shown by arrows

33 Lenovo Y70-70 Touch/Y70-80 Touch 1010 Base cover Figure 1. Removal steps of base cover Remove the screws 1 and 2 . 1 1 1 1 2 2 2 2 2 2 2 2 2 2 Step Screw (quantity) Color Torque 1 M2.0 × 12.5 mm, flat-head, nylok-coated (4) LOGIC LOW to LOGIC UP ASSY Black 2.0 kgf*cm 2 M2.0 × 5.0 mm, flat-head, n...

Page 38 - Note: Applying labels to the base cover

34 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 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 following labels need to be peeled off from th...

Page 39 - could ignite or explode.; Make sure that the battery connector is attached firmly.

35 Lenovo Y70-70 Touch/Y70-80 Touch 1020 Battery pack For access, remove this FRU: • “1010 Base cover” on page 33 DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 2. Removal steps of battery pack Unplug the battery connector...

Page 40 - Remove the battery pack

36 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Figure 2. Removal steps of battery pack (continued) Remove the battery pack 3 . 3

Page 41 - • Do not drop the hard disk drive or apply any physical shock to it.; The hard; Make sure that the HDD connector is attached firmly.

37 Lenovo Y70-70 Touch/Y70-80 Touch 1030 Hard disk drive For access, remove these FRUs in order: • “1010 Base cover” on page 33 • “1020 Battery pack” on page 35 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to physical shock. Imprope...

Page 42 - If a hard disk drive mylar label is present, do not reuse it. Use

38 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Figure 3. Removal steps of hard disk drive (continued) Remove the hard disk drive 3 . 3 Remove the screws 4 and detach the metal frame from the hard disk drive. 4 4 4 4 Step Screw (quantity) Color Torque 4 M3 × 3 mm, flat-head, nylok-coated (4...

Page 43 - 040 PCI Express Mini Card for wireless LAN; Figure 4. Removal steps of PCI Express Mini Card for wireless LAN

39 Lenovo Y70-70 Touch/Y70-80 Touch 1040 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • “1010 Base cover” on page 33 • “1020 Battery pack” on page 35 Figure 4. Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wireless LAN cables (black, whi...

Page 44 - Remove the card in the direction shown by arrow; MAIN; , and the white cable; AUX; the jack labeled

40 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Figure 4. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3 . 3 When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1s...

Page 47 - Make sure that the connector is attached firmly.

43 Lenovo Y70-70 Touch/Y70-80 Touch 1070 Subwoofer For access, remove these FRUs in order: • “1010 Base cover” on page 33 • “1020 Battery pack” on page 35 Figure 7. Removal steps of subwoofer Unplug the subwoofer connector in the direction shown by arrow 1 . Remove the screws 2 . Then remove the sub...

Page 48 - Remove the USB board in the direction shown by arrow

44 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual 1080 USB board For access, remove these FRUs in order: • “1010 Base cover” on page 33 • “1020 Battery pack” on page 35 Figure 8. Removal steps of USB board Detach the connector in the direction shown by arrow 1 , Remove the screws 2 . 1 2 2 St...

Page 49 - 090 Fan assembly and Heat Sink assembly; Figure 9. Removal steps of fan assembly and heat sink assembly; Remove the fan

45 Lenovo Y70-70 Touch/Y70-80 Touch 1090 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • “1010 Base cover” on page 33 • “1020 Battery pack” on page 35 Figure 9. Removal steps of fan assembly and heat sink assembly Release the antenna cables and the speaker cables from t...

Page 50 - Remove the heat sink assembly in the direction shown by arrow

46 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Figure 9. Removal steps of fan assembly and heat sink assembly (continued) Remove the screws 5 . 5 5 5 5 5 5 Step Screw (quantity) Color Torque 5 M2.0 × 6.5 mm, flat-head, nylok-coated (6) THERMAL MODULE(CPU) to MB Black 2.5 kgf*cm Remove the ...

Page 51 - Important notices for handling the system board:; as an ESD mat or conductive corrugated material.; Make sure that the connectors are attached firmly.

47 Lenovo Y70-70 Touch/Y70-80 Touch 1100 System board Important notices for handling the system board: When handling the system board, bear the following in mind.• Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or composite. • Avoid rough handlin...

Page 54 - Remove the speakers in the direction shown by arrows

50 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Figure 11. Removal steps of speakers (continued) Remove the speakers in the direction shown by arrows 3 . 3 3

Page 55 - 120 Power board and touchpad; Figure 12. Removal steps of power board and touchpad

51 Lenovo Y70-70 Touch/Y70-80 Touch 1120 Power board and touchpad For access, remove these FRUs in order: • “1010 Base cover” on page 33 • “1020 Battery pack” on page 35• “1030 Hard disk drive” on page 37• “1040 PCI Express Mini Card for wireless LAN” on page 39• “1060 LED board” on page 42• “1070 S...

Page 61 - Remove the screws

57 Lenovo Y70-70 Touch/Y70-80 Touch Figure 14. Removal steps of LCD unit (continued) Remove the screws 2 . Then push the LCD module slightly in the direction shown by arrow 3 . 2 2 2 3 Step Screw (quantity) Color Torque 2 M2.5 × 3.5 mm, flat-head, nylok-coated (3) Bezel to LCD COVER Black 2.5 kgf*cm...

Page 64 - Remove the LCD cable

60 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Figure 14. Removal steps of LCD unit (continued) Remove the LCD cable k . 11

Page 66 - Locations; Front view and right-side view; Built-in microphone

62 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera 2 Built-in microphone 3 Computer display 4 Wireless LAN antennas 5 Speaker 6 Touchpad 7 System status indicators Note: For the description of each indicator, see “Status indicators” ...

Page 67 - Bottom and Left-side view; USB port

63 Lenovo Y70-70 Touch/Y70-80 Touch Bottom and Left-side view 1 USB port 2 HDMI port 3 RJ-45 port 4 AC power adapter jack 5 Speaker 5 4 2 3 1

Page 68 - Parts list; “Overall” on page 65

64 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Parts list This section presents the following service parts:• “Overall” on page 65 • “LCD FRUs” on page 69• “Miscellaneous parts” on page 71• “AC adapters” on page 72• “Screws” on page 72• “Power cords” on page 73 Note: Each FRU is available ...

Page 69 - Overall

65 Lenovo Y70-70 Touch/Y70-80 Touch Overall F C H D G J I E

Page 70 - Table 4. Parts list—Overall

66 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Table 4. Parts list—Overall No. FRU FRU no. CRU ID. a-h See “Miscellaneous parts” on page 71. 1 LCD unit (see “LCD FRUs” on page 69.) 2 Upper Case C Y70-70T W/KB-US 5CB0G59766 N 2 Upper Case C Y70-70T W/KB-GRK 5CB0G59768 N 2 Upper Case C Y70-7...

Page 73 - LCD FRUs

69 Lenovo Y70-70 Touch/Y70-80 Touch LCD FRUs In Y70-70 Touch/Y70-80 Touch, there are following types of LCDs.• “17.3-in. Touch HD LED”

Page 75 - Miscellaneous parts; Table 6. Parts list—Miscellaneous parts

71 Lenovo Y70-70 Touch/Y70-80 Touch Miscellaneous parts Table 6. Parts list—Miscellaneous parts FRU FRU no. CRU ID. System miscellaneous parts: • ( a ) TouchPad Bracket C Y70-70T • ( b ) RJ45 Cover C Y70-70T • ( c ) HDD Bracket C Y70-70T 5B40G597565M20G597475B40G59773 N Cable miscellaneous parts: • ...

Page 76 - AC adapters; FRU; Screws; Table 8. Parts list—screws

72 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual AC adapters Table 7. Parts list—3-pin AC adapters FRU P/N CRU ID. Adapter, 135W Slim Plug (3pin) Common noise, Delta ADL135NDC3A 20V6.75A adapter 36200605 * Adapter, 135W Slim Plug (3pin) Common noise, Liteon ADL135NLC3A 20V6.75A adapter 36200...

Page 77 - Power cords; that country or region:

73 Lenovo Y70-70 Touch/Y70-80 Touch Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 9. Parts list—3-pin power cords Region P/N CRU ID. UK • LINETEK LP-61L+ H03VV-F+ LS15 1m 145000593 * UK • Longwell LP-61L+H03VV-F+LS-18 1m 1...

Page 78 - Region

74 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Region P/N CRU ID. Japan • VOLEX VAC5S+VCTF+M755 1m 145000530 * Japan • lux 0018(E)+VCTF 0.75/3C+0021 1m 145500005 * Australia • LINETEK LS15+H03VV-F+LP-23A 1m 145000589 * Australia • Longwell LP-23A+LFC-3R+LS-18 1m 145000557 * Australia • VOL...

Page 80 - Notices

76 Y70-70 Touch/Y70-80 Touch Hardware Maintenance Manual Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference...

Page 81 - may vary significantly. Some measurements may have been made on; Trademarks

77 Notices Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will...