Lenovo G50-80 Touch Laptop Hardware Maintenance Manual - Lenovo G50-30, G50-45
Lenovo G50-80 Touch Laptop Manual
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- Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 1
Lenovo G50-30/G50-45/ G50-70/G50-70m/Z50-70/ Z50-75/G50-80 Hardware Maintenance Manual - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 2
this information and the product it supports, be sure to read the general information under "Notices" on page 91. • This manual applies to the following models: Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80. The illustrations used in this manual are for Lenovo G50-70 unless - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 3
this manual iv Safety information 1 General safety 2 Electrical safety 3 Safety inspection guide 5 Handling devices that are sensitive to electrostatic discharge 6 Grounding requirements 6 Safety notices: multilingual translations.......... 7 Laser compliance statement 14 Important service - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 4
, reference, and product-specific parts information. Important: This manual is intended only for trained servicers who are familiar with Lenovo products. Use this manual to troubleshoot problems effectively. Before servicing a Lenovo product, make sure to read all the information under "Safety - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 5
the following safety information that you need to get familiar with before you service a Lenovo G50-30/G50-45/G50-70/G50-70m/ Z50-70/Z50 safety" on page 2 • "Electrical safety" on page 3 • "Safety inspection guide" on page 5 • "Handling devices that are sensitive to electrostatic discharge" on - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 6
-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual General safety Follow these rules below to ensure general safety 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 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 7
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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 8
70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual • Always look carefully for possible hazards in your work 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 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 9
required safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use good hazard could be and whether you can continue without first correcting the problem. Consider these conditions and the safety hazards they present: • - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 10
/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer system, such as those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system to guard against ESD damage - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 12
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 14
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 16
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 18
G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo computer are equipped 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 20
replacing any FRUs listed in this manual. After a system board is replaced, ensure that the latest BIOS is loaded to the system board before completing the service action. To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://support.lenovo.com. 2. Enter the serial - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 22
70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, The Restriction 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 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 23
important notes: Important notes: • Only certified trained personnel can service the computer. • Before replacing any FRU, read the entire 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 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 24
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 beyond normal use. Before checking problems with the computer, determine whether - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 25
power when you turn on the computer. If you suspect a power problem, see the appropriate one of the following power supply checkouts: • 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 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 26
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 27
Related service information Related service information This chapter presents the following information: • "Restoring Recovery System and run System Recovery. For details of OneKey Recovery System, see the User Guide for Lenovo OneKey Recovery system. Note: This will delete all the new data on the - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 28
/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Passwords As many as three passwords may be needed for any disk drive. If no master HDP is available, neither Lenovo nor Lenov authorized service technicians provide any services to reset either the user or the master HDP, or to recover data - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 30
-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 26 • "Status indicators" on - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 31
HDD: SATA 3.0, 6Gb/s ODD: SATA 1.0, 1.5Gb/s USB Port: USB 3.0, 5Gb/s USB 2.0, 480Mb/s BT: USB2.0, 480Mb/s Card Reader: SD3.0, 50Mb/s VGA: VESA 1.1, Integrated VGA support up to 1920x1200@ 60Hz & 30bpp SMBus 2.0, 100KHz LPC 1.1 HD Audio: 1.5V bus SPI: up to 100 MHz • G50-70: 1600MHz DDR3 SDRAM (PC3 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 32
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Graphic memory chip Display Standard memory CMOS RAM Hard disk drive Optical drive I/O port Audio Ethernet (on the system board) Bluetooth - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 33
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Status indicators The system status indicators below show the computer status: Table 2. Status indicators Indicator 1 Power Indicator status On (solid white) Blinking Off On (solid white) On (solid amber) 2 Battery Blinking - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 34
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Hotkeys You can access certain system settings quickly by pressing the appropriate hotkeys. Table 3. Hotkeys : Mutes/unmutes the sound. : Decreases the volume level. : Increases the - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 35
problem is addressed with special nylon-coated screws that have the following characteristics: • They maintain tight connections. • They do not easily come loose, even with shock or vibration. • They are harder to tighten. • Each one should be used only once. Do the following when you service this - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 36
Z50-75/G50-80 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 have been trained - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 37
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 latch 1. Slide the spring-loaded latch to the unlocked position 2 to eject the battery pack. Lift up the inner edge of the battery pack - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 38
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1020 Base cover For access, remove this FRU: • "1010 Battery pack" on page 33 Figure 2. Removal steps of base cover Remove the screws 1. Then remove - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 39
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 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 base cover, you need to apply the following label: The following labels need to be peeled off from - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 40
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1030 Optical drive For access, remove this FRU: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 Figure 3. Removal steps of optical - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 41
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 Attention: • Do not drop the hard disk drive or apply any physical shock to it. The hard disk drive is sensitive to - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 42
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Remove the screws 3 and detach the metal frame from the hard disk drive. Step Screw (quantity) 3 M2 × 3.5 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 43
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1050 PCI Express Mini Card for wireless LAN For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 Figure 5. Removal steps of PCI Express Mini Card for wireless LAN Disconnect the two wireless - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 44
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 5. Removal steps of PCI Express Mini Card for wireless LAN (continued) Remove the card in the direction shown by arrow 3. When installing: • In models - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 45
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1060 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 Figure 6. Removal steps of DIMM Release the two latches on both edges of the socket at the same time in the directions shown by - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 46
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1070 Fan assembly Attention: For the Lenovo G50-30, select models (computers with UMA architecture) do not have a thermal fan. For access, remove these FRUs - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 47
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 7. Removal steps of fan assembly (continued) Remove the fan 3. 43 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 48
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1080 Keyboard For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 • "1070 Fan assembly" on - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 49
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 8. Removal steps of keyboard (continued) Insert the screwdriver into the bottom hole 2. Then pull the keyboard out of the keyboard bezel 3. 45 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 50
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 8. Removal steps of keyboard (continued) Lift the keyboard slightly 4. Detach the connectors in the directions shown by arrows 5 and 6. Then remove the keyboard. When - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 51
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 • "1030 Optical drive" on page 36 • "1040 Hard disk drive" on page 37 • "1070 Fan assembly" on page 42 • "1080 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 52
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) Disconnect the touchpad cable connector and the power board connector in the directions shown by arrows 2 and 3. Remove - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 53
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 9. Removal steps of keyboard bezel (continued) Remove the screw 5. Step 5 Screw (quantity) Color M2 × 3.5 mm, Phillips-head, nylok-coated (1) Black Power BD+C Torque 1.5 ~ 2.0 kgf*cm Carefully remove the power board in the - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 54
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1100 ODD board and USB&audio board For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 55
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 10. Removal steps of ODD board and USB&audio board (continued) Remove the ODD board 4. 51 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 56
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 10. Removal steps of ODD board and USB&audio board (continued) Detach the USB&audio board connector in the directions shown by arrows 5 and 6. - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 57
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 10. Removal steps of ODD board and USB&audio board (continued) Remove the USB&audio board 8. 53 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 58
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 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 G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 59
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 11. Removal steps of system board (continued) Unplug the speaker connector in the direction shown by arrow 3. Remove the screws 4. Step Screw (quantity) 4 M2 × 3.5 mm, Phillips-head, nylok-coated (3) MB + D Color Torque - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 60
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Remove the system board in the direction shown by arrow 5. 56 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 61
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1120 Heat sink assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 • "1030 Optical drive" on page 36 • "1040 Hard disk drive" on page 37 • "1050 PCI Express Mini Card for wireless - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 62
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1130 Speakers and DC-in cable For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 • " - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 63
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 13. Removal steps of speakers and DC-in cable (continued) Remove the DC-in cable in the direction shown by arrow 2. 59 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 64
-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1140 LCD unit For access, remove these FRUs in order: • "1010 not subjected to any tension. Tension could cause the cables to be damaged by the cable guides, or a wire to be broken. • Make sure that the LCD connector is attached - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 65
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 14. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrow 2. 61 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 66
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 1150 LCD front bezel, LCD panel, and hinges For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 67
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Figure 15. Removal steps of LCD front bezel, LCD panel, and hinges (continued) Remove the screws 2. Step Screw (quantity) 2 M2 × 3.5 mm, Phillips-head, nylok-coated (4) LCD Module + Cover Color Torque Black 1.5 ~ 2.0 kgf*cm - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 68
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 15. Removal steps of LCD front bezel, LCD panel, and hinges (continued) Remove the screws 5. Then release the hinges in the direction shown by - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 69
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1160 Camera For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 • "1030 Optical drive" on page 36 • "1040 Hard disk drive" on page 37 • "1050 PCI Express Mini Card for wireless LAN" on page - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 70
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Figure 16. Removal steps of camera (continued) Remove the camera in the direction shown by arrow 2. Note: The integrated camera is stuck on the top - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 71
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 1170 LCD cable and antenna assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 33 • "1020 Base cover" on page 34 • "1030 Optical drive" on page 36 • "1040 Hard disk drive" on page 37 • "1050 PCI Express Mini Card for - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 72
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Locations Front view and right-side view 1 Integrated camera 2 Built-in microphone Note: Select models may have two microphones, please refer to the actual product. 3 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 73
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Bottom and Left-side view 1 Speaker 2 USB port 3 HDMI port 4 RJ-45 port 5 VGA port 6 Fan louvers 7 Novo button 8 AC power adapter jack 1 8 7 1 6 5 4 3 2 2 69 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 74
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 71 • "LCD FRUs" on page 82 • "Keyboard" on page 84 • "Miscellaneous parts" on page 86 • "AC adapters" on page 87 • "Screws" - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 75
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Overall F C D E 71 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 76
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 4. Parts list-Overall No. FRU a-d See "Miscellaneous parts" on page 86. 1 LCD unit (see "LCD FRUs" on page 82.) 2 Keyboard (see "Keyboard" on page - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 77
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 4. Parts list-Overall (continued) No. FRU 5 L G50-45 DIS E2-6110 1G 5 L G50-45 W8S UMA E2-6110 5 L G50-45 W8S DIS E2-6110 2G 5 L G50-45 W8S DIS E2-6110 1G 5 L G50-45 W8P UMA E2-6110 5 L G50-45 W8P DIS E2-6110 2G 5 L G50-45 W8P DIS E2- - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 78
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. 5 ACLU2 MB W8P 3558U 2G 100M 90006510 5 ACLU2 MB W8S 3558U 2G 100M 90006511 5 ACLU2 MB - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 79
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 4. Parts list-Overall (continued) No. FRU 5 ACLU2 MB UMA 3558U 1000M 5 ACLU2 MB UMA I3-4005U 1000M 5 ACLU2 MB UMA I3-4010U 1000M 5 ACLU2 MB UMA I3-4100U 1000M 5 ACLU2 MB UMA I5-4200U 1000M 5 ACLU2 MB UMA I7-4500U 1000M 5 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 80
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU 5 ACLUB MB W8S DIS 2957 GT 2G 5 ACLUB MB W8S DIS I7-4500 GT 4G 5 ACLUB MB W8S - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 81
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 4. Parts list-Overall (continued) No. FRU 5 MBLG50-80NOK 3205U UMA 1000 5 MBLG50-80W8S 3205U UMA 1000 5 MBLG50-80W8P 3205U UMA 1000 5 MBLG50-80NOK 3755U M330 2G1000 5 MBLG50-80W8S 3755U M330 2G1000 5 MBLG50-80W8P 3755U M330 2G1000 5 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 82
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU 5 MBLG50-80W8PI5-5200UM230 2G1000 5 MBLG50-80NOK I5-5200U UMA 1000 5 MBLG50-80W8S I5-5200U UMA 1000 5 MBLG50-80W8P - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 83
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 4. Parts list-Overall (continued) No. FRU FRU no. CRU G50- G50- G50- G50- Z50- Z50- G50ID. 30 45 70 70m 70 75 80 5 MBLG50-80W8SI5-5200UM330 1G1000 5B20H14452 N ● 5 MBLG50-80W8PI5-5200UM330 1G1000 5B20H14393 N ● 5 MBLG50-80NOKI5- - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 84
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 4. Parts list-Overall (continued) No. FRU FRU no. 11 HDD, HTS541010A9E680 6G 9.5mm 5.4K 16200400 1T HDD 11 HDD, ST500LM000 6G 7mm 500G+8G - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 85
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 4. Parts list-Overall (continued) No. FRU FRU no. 15 ACLUH Lower Case White H W/Speaker 90205323 L+R 16 ACLU2 Thermal Door Black 90205218 16 ACLUH Thermal Door White H 90205324 17 Battery, G5XXS SY L12S4E01 14.4V41Wh 121500171 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 86
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual LCD FRUs In Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80, there are following types of LCDs. 82 - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 87
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 5. Parts list-15.6-in. HD LED No. FRU 1 ACLU2 LCD Bezel Black 1 ACLUH LCD Bezel Black M 1 ACLUH LCD Bezel Silver H 2 LGD LP156WH3-TPSH HD G F LED1 NB LCD 2 AUO B156XTN04.0 4A HD G F LED1 NB LCD 2 CMI N156BGE-EB1 C2 HD G S LED1 NB - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 88
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Keyboard Table 6. Parts list-Keyboard Language Chicony Sunrex P/N English 25214725 U.K. English 25214726 Italian 25214727 Spanish 25214728 Turkish 25214729 Thai 25214730 Portuguese 25214731 Latin - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 89
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 6. Parts list-Keyboard (continued) Language Sunrex Liteon P/N Arabic Brazilian 25214769 25214770 Japanese 25214771 Dutch 25214772 Greek 25214773 Hebrew 25214774 Hungarian 25214775 Four Nordic countries 25214776 Belgian - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 90
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Miscellaneous parts Table 7. Parts list-Miscellaneous parts FRU System miscellaneous parts: • (a) ACLU1 HDD Bracket L+R • (b) ACLU1 ODD Bracket • (c) ACLU1 ODD Bezel Tray-in • (c) ACLUG ODD Bezel - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 91
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 AC adapters Table 8. Parts list-3-pin AC adapters FRU Delta ADLX45NDC3A 20V2.25A adapter Liteon ADLX45NLC3A 20V2.25A adapter Chicony ADLX45NCC3A 20V2.25A adapter Delta ADLX45NDC3A 20V2.25A adap(CMN) Liteon ADLX45NLC3A 20V2.25A adap(CMN) - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 92
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual 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-power cords - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 93
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Table 10. Parts list-power cords (continued) Region Switzerland 3PIN • Longwell LP-37+H03VV-F+LS-18 1m Brazil 3PIN • Longwell LP-46+H03VV-F+LS-18 1m Israel 3PIN • Longwell LP-41+H03VV-F+LS-18 1m UL 3PIN • Longwell LP-30B+SPT-2 18AWG+LS-18 1m - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 94
G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Table 10. Parts list-power cords (continued) Region Japan 3PIN • VOLEX VAC5S+VCTF+M755 1m Argentina 3PIN • VOLEX VA2073+H03VV-F+VAC5S 1m Brazil 3PIN • VOLEX - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 95
evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons - Lenovo G50-80 Touch Laptop | Hardware Maintenance Manual - Lenovo G50-30, G50-45 - Page 96
G50-45/G50-70/G50-70m/Z50-70/Z50-75/G50-80 Hardware Maintenance Manual Any performance data contained herein was determined in a controlled environment. Therefore, the United States, other countries, or both. Other company, products, or service names may be trademarks or service marks of others. 92
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