Lenovo G70-80 Laptop Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70-
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- Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 1
Lenovo G70-70/G70-80/ Z70-80 Hardware Maintenance Manual - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 2
using this information and the product it supports, be sure to read the general information under "Notices" on page 103. First Edition (September 2014) © Copyright Lenovo 2014. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 3
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 state 25 Putting the computer to sleep or shutting it down 25 Lenovo G70-70/G70-80/Z70-80 27 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 4
About this manual This manual contains service and reference information for the following Lenovo product: Lenovo G70-70/G70-80/Z70-80 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 5
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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 6
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual General safety Follow these rules below to Please remove covers and other parts in a safe place, away from all personnel, while you are servicing the machine. • Keep your toolcase away from walk areas so that other people will not trip it - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 7
you from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; instructions for these precautions are in the safety sections of maintenance information. Be extremely careful when you measure the high voltages. • Regularly - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 8
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual • Always look carefully for possible hazards in surface is conductive; such touching can cause personal injury and machine damage. • Do not service the following parts with the power on when they are removed from their normal operating places - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 9
and service personnel from injury. This guide addresses only non-Lenovo features or options not covered by this inspection guide. If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correcting the problem - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 10
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge grounding system, such as those listed below, to provide protection that meets the specific service requirement. Notes: The use of a grounding system to guard against ESD damage is - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 11
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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 12
Lenovo G70-70/G70-80/Z70-80 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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 13
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 when - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 14
Lenovo G70-70/G70-80/Z70-80 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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 15
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' - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 16
Lenovo G70-70/G70-80/Z70-80 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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 17
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, dé - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 18
G70-70/G70-80/Z70-80 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped from the in the U.S. to conform to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter J for Class 1 laser - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 19
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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 20
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Important service information This chapter presents the following important service information: • " driver fixes are customer-installable. The BIOS and device drivers are posted on the customer support site: http://consumersupport.lenovo - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 21
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 processor board and a system - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 22
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule in the EU. Products sold in 2005 and 2006 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 23
, saving, or formatting. Drives in the computer that you are servicing sequence might have been altered. If you select an incorrect drive, , electrostatic discharge, or software errors. Consider replacing an FRU only when a problem recurs. If you suspect that an FRU is defective, clear the error logs - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 24
Lenovo G70-70/G70-80/Z70-80 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 servicer 2. Date of service checking problems with the - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 25
pin No. 2 may differ from the one you are servicing. 3. If the voltage is not correct, replace the AC adapter. 4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to "Lenovo G70-70/G70-80/Z70-80" on page 27. Note: Noise from the AC adapter - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 26
Lenovo G70-70/G70-80/Z70-80 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. - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 27
service information Related service . 2. Start the computer. When the Lenovo logo comes up, immediately press F12; Start Recovery Disc. Follow the on-screen instructions to begin the recovery process. 3. Read Drivers Recovery Disc when prompted and then click OK to begin the applications and drivers - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 28
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual instructions on the screen to complete the Windows setup. Passwords As many as three passwords may be needed for any Lenovo HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 29
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 hibernation. Screen blank state If - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 30
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Shutting down the computer If you are not going to use your computer for a long time, shut it down.To shut down the computer, do - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 31
G70-70/G70-80/Z70-80 Lenovo G70-70/G70-80/Z70-80 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 • "Hotkeys" on page 31 • "FRU - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 32
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Video WLAN WWAN Bluetooth Keyboard Touch pad Integrated camera Battery AC adapter Pre-installed operating system HDMI port × 1 G70-70/G70-80 Intel 802.11ac (1x1) + BT combo card non-Intel 802.11ac(1x1)+BT combo card Z70-80 Intel 802.11ac (2x2 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 33
Lenovo G70-70/G70-80/Z70-80 Status indicators The system status indicators below show the computer status: a b 29 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 34
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 2. Status indicators Indicator Indicator status On (solid Power status white) indicator Blinking Off On (solid white) Solid amber Battery status indicator Fast blinking amber - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 35
Lenovo G70-70/G70-80/Z70-80 Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. Table 3. Hotkeys : Mutes/unmutes the sound. : Enables/disables airplane mode. : Decreases the - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 36
80/Z70-80 Hardware Maintenance Manual 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 Torque driver If - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 37
Lenovo G70-70/G70-80/Z70-80 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 have been trained and certified - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 38
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1010 Battery pack DANGER Only use the battery specified in the parts list for your computer. Any other battery could ignite or explode. Figure 1. Removal steps of battery pack Unlock the manual battery latch a. Slide the spring-loaded latch - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 39
Lenovo G70-70/G70-80/Z70-80 1020 Dummy card For access, remove this FRU: • "1010 Battery pack" on page 34 Figure 2. Removal steps of dummy card Remove the dummy card in the direction shown by arrows a b . a b 35 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 40
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 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. - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 41
Lenovo G70-70/G70-80/Z70-80 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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 42
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Push the hard disk drive in the direction shown by arrow b . b Take out the hard disk drive secured in a metal frame c . c 38 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 43
Lenovo G70-70/G70-80/Z70-80 Figure 4. Removal steps of hard disk drive (continued) Remove four screws d and detach the metal frame from the hard disk drive. d d d d Step d Screw (quantity) M3 × 3 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 44
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1050 DIMM For access, remove these FRUs in in the direction shown by arrow b. b a a Note: If only one DIMM is used on the computer you are servicing, the card must be installed in SLOT-0 ( : lower slot), but not in SLOT-1 ( : upper slot). - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 45
Lenovo G70-70/G70-80/Z70-80 1060 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 46
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 6. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) Remove the card in the direction shown by arrow c . c When installing: • In - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 47
Lenovo G70-70/G70-80/Z70-80 1070 Optical drive For access, remove these FRUs in order:: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 48
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 7. Removal steps of optical drive (continued) Insert a screwdriver into the screw hole and push the optical drive in the direction shown by arrow b. Pull the optical drive out in the direction shown by arrow c. c b 44 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 49
Lenovo G70-70/G70-80/Z70-80 1080 Fan assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 50
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1090 Keyboard For access, remove these FRUs in order:: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 51
Lenovo G70-70/G70-80/Z70-80 Figure 9. Removal steps of keyboard (continued) Push the back of the keyboard in the direction shown by the arrow. 47 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 52
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 9. Removal steps of keyboard (continued) Loosen the keyboard with fingers in the direction shown by arrow b. b 48 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 53
Lenovo G70-70/G70-80/Z70-80 Figure 9. Removal steps of keyboard (continued) Lift the keyboard a little c. Pull the keyboard connector slot cover upward as shown by arrow d, and detach the keyboard cable from the keyboard connector in the direction shown by arrow e. c d e 49 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 54
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1100 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 55
Lenovo G70-70/G70-80/Z70-80 Figure 10. Removal steps of keyboard bezel (continued) Remove the screws c. c c c Step d Screw (quantity) Color M2.5 × 4 mm, flat-head, nylok-coated (3) Black Torque 3.0 kgfcm 51 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 56
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 10. Removal steps of keyboard bezel (continued) Pull the touch pad, LED indicator board and power board connector slot cover upward as shown by - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 57
Lenovo G70-70/G70-80/Z70-80 Figure 10. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow f. f 53 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 58
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1110 System board Important notices for handling the system board: When handling the system board, bear the following in mind. • Be careful not to drop - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 59
Lenovo G70-70/G70-80/Z70-80 Figure 11. Removal steps of system board Loosen the screws a . Detach optical disk drive switch board connector in the direction shown by arrow b , USB board - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 60
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Unplug power assembly connector in the direction shown by arrow d , disconnect LCD connector in the direction shown - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 61
Lenovo G70-70/G70-80/Z70-80 Figure 11. Removal steps of system board (continued) Remove the system board in the direction shown by arrow g. g a a When installing: When attaching the system board - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 62
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 1120 LCD unit For access, remove these FRUs in order: • " on page 46 • "1100 Keyboard bezel" on page 50 Figure 12. Removal steps of LCD unit Z70-80: Remove the screws a . a a aa Step Screw (quantity) a M2.5 × 5 mm, flat-head, nylok-coated - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 63
Lenovo G70-70/G70-80/Z70-80 Figure 12. Removal steps of LCD unit (continued) G70-70/G70-80: Release the antenna cables from the cable guides in the direction shown by arrows a. Remove the screws b. b b bb a a a Step Screw (quantity) a M2.5 × 5 mm, flat-head, nylok-coated (4) Color Torque White - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 64
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 12. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows c. c c 60 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 65
Lenovo G70-70/G70-80/Z70-80 1130 Heat Sink assembly For access, remove these FRUs in order: • "1010 bezel" on page 50 • "1120 LCD unit" on page 58 Figure 13. Removal steps of heat sink assembly Z70-80: Remove the screws a. a a a a a a Step Screw (quantity) a M2.0 × 3 mm, flat-head, nylok- - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 66
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 13. Removal steps of heat sink assembly (continued) G70-70/G70-80: Remove the screws a. a a a a Step Screw (quantity) a M2.0 × 3 mm, flat-head, nylok-coated (4) Color Black Torque 2.0 kgfcm 62 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 67
Lenovo G70-70/G70-80/Z70-80 1140 Base cover and LED board For access, remove these FRUs in order: • "1010 Battery pack" on page 34 • "1020 Dummy card" on page 35 • " - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 68
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 14. Removal steps of base cover and LED board Loosen the screw a, then remove the USB and audio board. a When installing: Make sure that - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 69
Lenovo G70-70/G70-80/Z70-80 Figure 14. Removal steps of base cover and LED board (continued) Remove the power assembly in the direction shown by arrow a. a Loosen screw a, then remove - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 70
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 14. Removal steps of base cover and LED board (continued) Loosen the two screws a, then remove the LED board. a a Step Screw (quantity) a M2.0 × 3 mm, - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 71
Lenovo G70-70/G70-80/Z70-80 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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 72
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 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 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 73
Lenovo G70-70/G70-80/Z70-80 1160 LCD panel, LCD cable and hinges For access, remove page 54 • "1150 LCD front bezel" on page 68 Figure 16. Removal steps of LCD panel, LCD cable and hinges Z70-80: Remove four screws a. Detach the LCD connector in the direction shown by arrow b. a a a a b Step Screw - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 74
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) G70-70/G70-80: Remove the eight screws a. Detach the integrated camera connector in the direction shown by arrow b. Lift the LCD panel in the direction shown by arrows c. a - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 75
Lenovo G70-70/G70-80/Z70-80 Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) Z70-80: Remove the screws c and the hinges in the direction shown by arrows d. c d c d Step a Screw (quantity) M2.5 × 4 mm, flat-head, nylok-coated (6) Color White Torque 3.0 kgfcm 71 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 76
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) G70-70/G70-80: Remove four screws d . Lift the LCD panel with hinges in the direction shown by arrows e . d e d d e d Step d Screw (quantity) Color M2.0 × 3 mm, flat- - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 77
Lenovo G70-70/G70-80/Z70-80 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. - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 78
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 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/ - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 79
Locations Front view a Integrated camera b Built-in microphone c Wireless antennas d Display e Power button f Touch pad g Numeric keypad Z70-80: a Lenovo G70-70/G70-80/Z70-80 b d c e c f g 75 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 80
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual G70-70/G70-80: a c b c d e f g 76 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 81
Right-side view a Combo audio jack b Memory card slot c USB ports d Optical disc drive e Kensington slot Lenovo G70-70/G70-80/Z70-80 e d c b a 77 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 82
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Bottom and Left-side view a AC power adapter jack b Novo button c Ventilation slots d VGA port e RJ-45 port f HDMI port g USB ports h Battery latch - manual i Battery pack j Battery latch - spring loaded k Ventilation slots l Speakers h i j l - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 83
Lenovo G70-70/G70-80/Z70-80 Parts list This section presents the following service parts: • "Overall" on page 80 • "LCD FRUs" on page 89 • "Keyboard" on page 91 • "Miscellaneous parts" on page 98 • "AC adapters" on page 99 • "Power cords" on page 100 Notes: • - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 84
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Overall a b c d e f d h i j k a l m n g G70-70/G70-80 m g Z70-80 o p q c r b 80 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 85
Lenovo G70-70/G70-80/Z70-80 Table 4. Parts list-Overall No. FRU FRU no. CRU G70-70 G70-80 Z70-80 ID 1 LCD unit (see "LCD FRUs" on MB L G70-70 NOK 5B20G89506 N • I5-4210U UMA 7 MB L G70-70 W8P 5B20G89500 N • I5-4210U UMA 7 MB L G70-70 W8S 5B20G89582 N • I5-4210U UMA 7 MB L G70-70 NOK - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 86
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G70-70 G70-80 Z70-80 ID 7 MB L G70-70 W8P 5B20G89502 N • I5-4210U 2G 7 MB L G70-70 W8S 5B20G89581 N • I5-4210U 2G 7 MB L G70-70 NOK 2957U 5B20G89497 N • 2G 7 MB L G70- - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 87
7 MB L Z70-80 W8S UMA 5B20H14165 N • I7-5500 7 MB L Z70-80 W8S DIS 5B20H14159 N • I7-5500 2G 7 MB L Z70-80 W8S DIS 5B20H14160 N • I7-5500 4G 7 MB L Z70-80 W8S UMA 5B20H14161 N • I5-5200 7 MB L Z70-80 W8S DIS 5B20H14162 N • I5-5200 2G 7 MB L Z70-80 W8S DIS 5B20H14164 N • I5-5200 4G - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 88
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G70-70 G70-80 Z70-80 ID 8 WirelessLan_Intel, Intel SW10A11511 * • • WP1 3160 1x1ac+BT M.2 ROW Combo.(BT ROM update), INTEL 3160 1X1 AC+BT4.0, Intel 1x1 AC + BT4.0 8 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 89
Lenovo G70-70/G70-80/Z70-80 Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G70-70 G70-80 Z70-80 ID 8 WirelessLan_Non_Intel, 20200580 * • Ltn NFA344 2x2AC+BT4.0 PCIE M.2 WLAN, NON-INTEL 2X2 AC+BT4.0, 2X2 AC+BT4.0 9 LED Board L G70-70W/ 5C50G89485 N • • CB/TPButton 10 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 90
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G70-70 G70-80 Z70-80 / 5H40G89477 N • • FAN UMA 14 Intel i5-4210U 1.7G 3M 102500736 N • D0 2cBGA CPU 102500687 N • 2cBGA CPU 14 Intel i7-4510U 2G 4M D0 102500737 N • - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 91
Lenovo G70-70/G70-80/Z70-80 Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G70-70 G70-80 Z70-80 ID 17 MT8KTF51264HZ-1G6E1 11202125 * • • • 4GB DDR3L 1600 4G(1*4GBDDRIIIL1600) 17 HMT451S6BFR8A-PB 11202706 * • • • 4GB DDR3L 1600 8G(2*4GBDDRIIIL1600) 17 M471B5173DB0- - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 92
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G70-70 G70-80 Z70-80 ID 18 ODD, QSI UJ8FBS 9.0 25215312 * • Rambo ODD, 9.0 Rambo Tray-in 18 ODD, Dummy ODD * • 18 ODD, HLDS GUC0N 5DX0F85915 * • • • 9.0mm Slim Tray - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 93
Lenovo G70-70/G70-80/Z70-80 LCD FRUs In Lenovo G70-70/G70-80/Z70-80, there are following types of LCDs. • "17.3-in. HD TFT" G70-70/G70-80/Z70-80 a b c d e 89 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 94
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 17.3-in. HD TFT G70-70/G70-80/Z70-80 Table 5. Parts list-17.3-in. HD TFT G70-70/G70-80/Z70-80 No. FRU FRU no. CRU ID G70-70 G70-80 Z70-80 1 LCD Bezel Black L 5B30G89492 N • G70-70 1 LCD Bezel L Z70-80 5B30H14170 N • 2 Panel, AUO - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 95
Lenovo G70-70/G70-80/Z70-80 Keyboard Table 6. Parts list-Keyboard Language G70-70 Chicony Sunrex English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 96
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 6. Parts list-Keyboard Language G70-70 (continued) Sunrex (continued) Darfon Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 97
Lenovo G70-70/G70-80/Z70-80 Table 6. Parts list-Keyboard (continued) Language G70-80 Chicony English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 98
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Keyboard Table 6. Parts list-Keyboard Language Sunrex G70-80 (continued) Darfon English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Arabic Brazilian - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 99
Lenovo G70-70/G70-80/Z70-80 Table 6. Parts list-Keyboard Language G70-80 (continued) Darfon (continued) French German Arabic Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian P/N - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 100
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Table 6. Parts list-Keyboard Language Chicony Z70-80 Sunrex English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Arabic Brazilian Japanese Dutch Greek - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 101
Lenovo G70-70/G70-80/Z70-80 Table 6. Parts list-Keyboard Language Z70-80 (continued) Sunrex (continued) Darfon Brazilian Japanese Dutch Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian English U.K. English - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 102
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Miscellaneous parts Table 7. Parts list-Miscellaneous parts FRU P/N CRU G70- G70 Z70 ID 70 -80 -80 System miscellaneous parts: • (a) ACLU1 HDD Bracket L+R 90205110 N • • • (b) ACLU1 ODD Bracket 90205111 N • • • (c) ACLU1 ODD - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 103
Lenovo G70-70/G70-80/Z70-80 AC adapters Table 8. Parts list-3-pin AC adapters FRU P/N 45W, Delta ADLX45NDC3A 20V2.25A adapter(CMN) BLACK 3-PIN 45W, Liteon ADLX45NLC3A 20V2.25A adapter(CMN) - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 104
G70-70/G70-80/Z70-80 Hardware Maintenance Manual 100 Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 10. Parts list-3-pin power cords Region P/N CRU G70 G70 Z70- ID -70 -80 80 CCC 145000600 * • LINETEK PC323+RVV300 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 105
Lenovo G70-70/G70-80/Z70-80 Table 10. Parts list-3-pin power cords (continued) Region P/N CRU G70 G70 Z70- ID -70 -80 80 Brazil • Longwell LP-46+H03VV-F+LS-18 1m Israel • Longwell LP-41+H03VV-F+LS-18 1m UL • Longwell LP-30B+SPT-2 18AWG+LS-18 1m - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 106
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual 102 Table 10. Parts list-3-pin power cords (continued) Region P/N CRU G70 G70 Z70- ID -70 -80 80 Brazil 145000527 * • • • • VOLEX CH10S3+H03VV-F+VAC5S 1m Israel 145000526 * • • • • VOLEX SI16S3+H03VV-F+VAC5S 1m CE 145000525 - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 107
and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to - Lenovo G70-80 Laptop | Hardware Maintenance Manual - Lenovo G70-70, G70-80, Z70- - Page 108
Lenovo G70-70/G70-80/Z70-80 Hardware Maintenance Manual Any performance data contained herein was determined in a following terms are trademarks or registered trademarks of Lenovo in the United States, other countries, or both. Lenovo OneKey Microsoft and Windows are trademarks of Microsoft
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