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Lenovo G400s Touch Hardware Maintenance Manual
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Lenovo G400s Touch Hardware Maintenance Manual

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Summary of Contents for Lenovo G400s Touch

  • Page 1 Lenovo G400s/G405s/ G400s Touch/G500s/ G505s/G500s Touch Hardware Maintenance Manual...
  • Page 2 First Edition (April 2013) © Copyright Lenovo 2013. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.

  • Page 3: Table Of Contents

    Notices ............99 Power management .......... 25 Trademarks............100 Screen blank mode ........25 Putting your computer to sleep....25 Shutting down the computer..... 26 Lenovo G400s/G405s/G400s Touch/G500s/ G505s/G500s Touch........27 Specifications ............. 27 Status indicators ..........30 Fn key combinations ......... 32...

  • Page 4: About This Manual

    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 information” on page 1 and “Important service information”...

  • Page 5: Safety Information

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

  • Page 6: General Safety

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s 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.

  • Page 7: Electrical Safety

    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 customers have rubber floor mats near their machines that contain small conductive fibers to decrease electrostatic discharges.
  • Page 8 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual • Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds. • Do not touch live electrical circuits with the reflective surface of a plastic dental mirror.

  • Page 9: Safety Inspection Guide

    4. Check for cracked or bulging batteries. 5. Remove the cover. 6. Check for any obvious non-Lenovo alterations. Use good judgment as to the safety of any non-Lenovo alterations. 7. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or other liquids, or signs of fire or smoke damage.

  • Page 10: Handling Devices That Are Sensitive To Electrostatic Discharge

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge.

  • Page 11: Safety Notices: Multilingual Translations

    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 parts are in place and are not left loose inside the computer.
  • Page 12 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s 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 ordinances or regulations.
  • 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 replacing the battery pack.
  • Page 14 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s 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. Dispose of the battery as required by local ordinances or regulations.
  • 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.
  • Page 16 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s 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 carte d’alimentation.
  • 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, débranchez tous les cordons d’alimentation des socles de prise de courant, retirez la batterie et déconnectez tous les cordons d’interface.

  • Page 18: Laser Compliance Statement

    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 installed, it is certified in the U.S.
  • 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 instruments, and avoid direct exposure to the beam.

  • Page 20: Important Service Information

    To download software fixes, drivers, and BIOS, follow the steps below: 1. Go to http://consumersupport.lenovo.com/. 2. Enter the serial number or select a product or use Lenovo smart downloading. 3. Select the BIOS/Driver/Applications and download.

  • Page 21: Strategy For Replacing A Hard Disk Drive

    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. •...

  • Page 22: Important Information About Replacing Rohs Compliant Frus

    Electronic Equipment Directive (2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS requirements must be implemented on Lenovo products placed on the market after June 2006. Products on the market before June 2006 are not required to have RoHS compliant parts.

  • Page 23: General Checkout

    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: •...

  • Page 24: What To Do First

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s 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 servicer 2.

  • Page 25: Power System Checkout

    4. If the voltage is acceptable, do the following: • Replace the system board. • If the problem persists, go to “Lenovo G400s/G405s/G400s Touch/G500s/ G505s/G500s Touch” on page 27. Note: Noise from the AC adapter does not always indicate a defect.

  • Page 26: Checking The Battery Pack

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s 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 battery pack.

  • Page 27: Related Service Information

    1. Insert the bootable Start Recovery Disc into the optical drive. 2. Start the computer. When the Lenovo logo comes up, immediately press F12; on the boot sequence menu, select the optical drive as the first boot-up device.

  • Page 28: Passwords

    Windows screen is displayed. Follow the instructions on the screen to complete the Windows setup. 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 supervisor password (SVP).

  • Page 29: Power Management

    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 mode If the time set on the “Turn off monitor” timer in the operating system expires, the LCD backlight turns off.

  • Page 30: Shutting Down The Computer

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 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 your computer: 1. Open the charms, select Settings → Shut down.

  • Page 31: Lenovo G400S/G405S/G400S Touch/G500S/G505S/G500S Touch

    • “FRU replacement notices” on page 33 • “Removing and replacing an FRU” on page 34 • “Locations” on page 75 • “Parts list” on page 79 Specifications The following table lists the specifications of the Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch: Table 1. Specifications Feature Description Processor •...
  • Page 32 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Table 1. Specifications (continued) Feature Description Hard disk drive • 320GB, 5400rpm • 500GB, 5400rpm • 750GB, 5400rpm • 1TB, 5400rpm • 500G+8G(Hybrid HDD) • 1T+8G(Hybrid HDD) Solid-state drive Optical drive • 9.5 mm •...
  • Page 33 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Table 1. Specifications (continued) Feature Description Finger Print • N/A Reader Integrated • 640 × 480 pixels/1280 × 720 pixels camera Battery • 4 cells, 2800mAh Li-Cyllinder AC adapter • 65W, 90W Pre-installed • Linpus lite/DOS operating system •...

  • Page 34: Status Indicators

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Status indicators The system status indicators below show the computer status:...

  • Page 35: Fru Tests

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Table 2. Status indicators Symbol Indicator status Meaning On (solid white) The computer is powered on. Blinking The computer is in sleep mode. The computer is powered off. On (solid white) The battery has more than 20% charge.

  • Page 36: Fn Key Combinations

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 4. Fn key combinations Fn + Home: Activate the pause function. Fn + End: Activate the break function.

  • Page 37: 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 special nylon-coated screws that have the following characteristics: •...

  • Page 38: Removing And Replacing An Fru

    Before touching it, establish personal grounding by touching a ground point with one hand or using an electrostatic discharge (ESD) strap (P/N 6405959) to remove potential shock reasons. Note: The illustrations used in this section are of the Lenovo G500s, unless otherwise stated.

  • Page 39: 1010 Battery Pack

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 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 latch . Slide the spring-loaded latch to the unlocked position to eject the battery pack.

  • Page 40: 1020 Dummy Card

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1020 Dummy card For access, remove this FRU: • “1010 Battery pack” on page 35 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows...

  • Page 41: 1030 Hard Disk Drive(Hdd)/Memory/Mini Pci Express Card Slot Compartment Cover

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover For access, remove this FRU: • “1010 Battery pack” on page 35 Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Loosen the screws that secure the compartment cover.

  • Page 42: 1040 Hard Disk Drive

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1040 Hard disk drive For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 Attention: •...
  • Page 43 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 4. Removal steps of hard disk drive (continued) Pull the tab in the direction shown by arrow Take out the hard disk drive secured in a metal frame...
  • Page 44 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Remove four screws and detach the metal frame from the hard disk drive Step Screw (quantity) Color Torque M3 × 3 mm, flat-head, nylok-coated(4) White 2.88 ~ 2.95 kgfcm...

  • Page 45: 1050 Optical Drive

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1050 Optical drive For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 Figure 5. Removal steps of optical drive...
  • Page 46 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 5. Removal steps of optical drive (continued)

  • Page 47: 1060 Dimm

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1060 DIMM For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 Figure 6. Removal steps of DIMM...

  • Page 48: 1070 Pci Express Mini Card For Wireless Lan/Wan

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1070 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 Figure 7.
  • Page 49 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 7. Removal steps of PCI Express Mini Card for wireless LAN/WAN (continued) When installing: • In models with a wireless LAN card that has two antenna connectors, plug the black cable (1st) (MAIN) into the jack labeled 1, and the white cable (2nd) (AUX) into jack labeled 2 on the card.

  • Page 50: 1080 Fan Assembly

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1080 Fan assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 Figure 8. Removal steps of fan assembly...

  • Page 51: 1090 Keyboard

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1090 Keyboard For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 • “1080 Fan assembly” on page 46 Figure 9.
  • Page 52 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 9. Removal steps of keyboard (continued) Push the back of the keyboard in the direction shown by arrow G500s: Loosen the keyboard with fingers in the direction shown by arrow Lift the keyboard a little...
  • Page 53 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 9. Removal steps of keyboard (continued) G400s: Remove the screws Step Screw (quantity) Color Torque M2 × 9 mm, flat-head, nylok-coated (2) Black 1.89 ~ 1.98 kgfcm (G400s)
  • Page 54 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 9. Removal steps of keyboard (continued) G400s: Push the back of the keyboard in the direction shown by arrow G400s: Loosen the keyboard with fingers in the direction shown by arrow...
  • Page 55 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 9. Removal steps of keyboard (continued) G400s: Lift the keyboard a little , and then detach the connector in the direction shown by arrows...

  • Page 56: 1100 Keyboard Bezel

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1100 Keyboard bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 • “1040 Hard disk drive” on page 38 •...
  • Page 57 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 10. Removal steps of keyboard (continued) G400s: Remove six screws and three screws on the bottom. Step Screw (quantity) Color Torque M2.5 × 6 mm, flat-head, nylok-coated (6) Black 2.38 ~ 2.5 kgfcm M2 × 3 mm, flat-head, nylok-coated (3) Black 1.0 ~ 1.5 kgfcm...
  • Page 58 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 10. Removal steps of keyboard bezel (continued) Remove the keyboard bezel in the direction shown by arrow...

  • Page 59: 1110 System Board

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 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 the system board on a bench top that has a hard surface, such as metal, wood, or composite.
  • Page 60 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 11. Removal steps of system board G500s: Loosen the screws . Detach the LCD connector , optical disk drive board connector, IO board and LED board connector in the direction shown by...
  • Page 61 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 11. Removal steps of system board G400s: Loosen two screws . Detach LCD connector in the direction shown by arrow , USB board connector in the direction shown by arrow . Unplug the DC-IN cable and speakers connectors in the direction shown by arrows When installing: Make sure that all the connectors are attached firmly.
  • Page 62 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 11. Removal steps of system board (continued) Remove the system board in the direction shown by arrow When installing: When attaching the system board to the base cover, adjust the placement of the ports as shown in...

  • Page 63: 1120 Lcd Unit

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1120 LCD unit For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 •...
  • Page 64 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 12. Removal steps of LCD unit (continued) G400s: Release the antenna cables from the cable guides. Remove four screws Step Screw (quantity) Color Torque M2.5 × 4 mm, flat-head, nylok-coated Black 2.38 ~ 2.5 kgfcm When installing: •...
  • Page 65 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 12. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows...

  • Page 66: 1130 Heat Sink Assembly

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1130 Heat Sink assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...
  • Page 67 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 13. Removal steps of heat sink assembly Loosen three screws and two screws to lift the heat sink assembly. Step Screw (quantity) Color Torque M2.0 × 3.2 mm, flat-head, nylok-coated (3) Black 1.0 ~ 1.5 kgfcm M2.0 ×...

  • Page 68: 1140 Cpu

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1140 CPU For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 •...

  • Page 69: 1150 Base Cover, Speakers, Usb And Power Assembly

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1150 Base cover, speakers, USB and power assembly For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...
  • Page 70 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 15. Removal steps of base cover, speakers, USB and power assembly (continued) G400s: Step Screw (quantity) Color Torque M2.5 × 2 mm+5.7, flat-head, nylok-coated Black 2.38 ~ 2.48 kgfcm G500s: Loosen the screw...
  • Page 71 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Figure 15. Removal steps of base cover, speakers, USB and power assembly (continued) G500s: Remove the power assembly in the direction shown by arrow G500s: Remove two screws , and remove the optical disk drive board in the...
  • Page 72 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 15. Removal steps of base cover, speakers, USB and power assembly (continued) Remove screw , then remove LED board in the direction shown by arrow Step Screw (quantity) Color Torque M2.5 × 3 mm, flat-head, nylok-coated (1)
  • Page 73 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 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 the old base cover, and need to be put on the new base cover.

  • Page 74: 1160 Lcd Front Bezel

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1160 LCD front bezel For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...

  • Page 75: 1170 Lcd Panel, Lcd Cable And Hinges

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1170 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...
  • Page 76 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Figure 17. Removal steps of LCD panel, LCD cable and hinges (continued) G500s: Remove four screws and the hinges in the direction shown by arrows Step Screw (quantity) Color Torque M2.5 × 3 mm, flat-head, nylok-coated (4) Black kgfcm Note: The LCD cables are attached to the LCD panel by a metal connector.

  • Page 77: 1180 Integrated Camera

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch 1180 Integrated camera For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover” on page 37 •...

  • Page 78: 1190 Antenna Assembly And Lcd Cover

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 1190 Antenna assembly and LCD cover For access, remove these FRUs in order: • “1010 Battery pack” on page 35 • “1020 Dummy card” on page 36 • “1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover”...

  • Page 79: Locations

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Locations Front view Integrated camera Wireless antennas Computer display Multi-touch display (on select models) Power button Novo button System status indicators Built-in microphone Touch pad Numeric keypad (G500s/G505s/G500s Touch) G400s/G405s: G400s Touch:...
  • Page 80 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual G500s/G505s: G500s Touch:...

  • Page 81: Right-Side View

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Right-side view Kensington slot Optical disc drive USB port Memory card slot Combo audio jack...

  • Page 82: Bottom And Left-Side View

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Bottom and Left-side view AC power adapter jack Ventilation slots VGA port RJ-45 port HDMI port USB ports Battery latch - manual Battery pack Battery latch - spring loaded Louvers Hard disk drive (HDD)/Memory/Mini PCI Express Card slot compartment...

  • Page 83: Parts List

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Parts list This section presents the following service parts: • “Overall” on page 80 • “LCD FRUs” on page 86 • “Keyboard” on page 89 • “Miscellaneous parts” on page 93 • “AC adapters” on page 94 •...

  • Page 84: Overall

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Overall...
  • Page 85 Table 5. Parts list—Overall FRU no. CRU ID LCD unit (see “LCD FRUs” on page 86.) Keyboard (see “Keyboard” on page 89.) VILG2 Power Board W/Cable (G400s/G400s Touch) 90003134 VILG1 Power Board W/Cable (G500s/G500s Touch) 90003100 VILG1 LED Board W/Cable (G500s/G500s Touch)
  • Page 86 VILG2 MB DIS HM76 GE 2G TS (G400s Touch) 90003107 VILG2 MB DIS HM76 GE 1G TS (G400s Touch) 90003108 VILG2 MB UMA HM70 TS (G400s Touch) 90003109 VILG2 MB UMA HM76 TS (G400s Touch) 90003112 VILG2 MB W8P DIS HM76 GE 2G TS (G400s Touch) 90003117...
  • Page 87 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Table 5. Parts list—Overall (continued) FRU no. CRU ID VILG2 MB W8P DIS HM76 GE 1G TS (G400s Touch) 90003118 VILG2 MB W8P UMA HM70 TS (G400s Touch) 90003119 VILG2 MB W8P UMA HM76 TS (G400s Touch)
  • Page 88 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Table 5. Parts list—Overall (continued) FRU no. CRU ID DDR3 1600 4GB RMT3170EB68F9W-1600 4GB DDR3L 11201512 1600 DDR3 1600 4GB SM321NQ08ICF 4GB DDR3L 1600 11201834 DDR3 1600 4GB MT8KTF51264HZ-1G6J1 4GB DDR3L 11201342 1600...
  • Page 89 25209260 ODD, 9.5 Blueray Rambo Panasonic UJ262 9.5 BD 25209259 Rambo ODD VILG2 ODD Bezel Black Rambo (G400s/G400s Touch) 90202892 VILG2 ODD Bezel Black BD (G400s/G400s Touch) 90202893 VILG1 ODD Bezel Black Rambo (G500s/G500s Touch) 90202863 VILG1 ODD Bezel Black BD (G500s/G500s Touch)

  • Page 90: Lcd Frus

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual LCD FRUs In Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch, there are following types of LCDs. • “14.0-in. HD TFT” G400s/G405s/G400s Touch • “15.6-in. HD TFT” G500s/G505s/G500s Touch...
  • Page 91 14.0-in. HD TFT (G400s/G405s/G400s Touch) Table 6. Parts list—14.0-in. HD TFT FRU no. CRU ID VILG2 LCD Module TS (G400s Touch) 90400135 VILG2 LCD Bezel Cap L+R TS (G400s Touch) 90202911 VILG2 LCD Bezel (G400s) 90202899 VILG2 LCD Bracket L+R (G400s) 90202900...
  • Page 92 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual 15.6-in. HD TFT (G500s/G505s/G500s Touch) Table 7. Parts list—15.6-in. HD TFT FRU no. CRU ID VILG1 LCD Module TS (G500s Touch) 90400134 VILG1 Hinge Cover L+R TS (G500s Touch) 90202887 VILG1 LCD Bezel (G500s)

  • Page 93: Keyboard

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Keyboard Table 8. Parts list—Keyboard Language CRU ID English 25211110 U.K. English 25211111 Italian 25211112 Spanish 25211113 Turkish 25211114 Thai 25211115 Portuguese 25211116 Latin 25211117 Canadian English&French 25211118 Korean 25211119 Traditional Chinese 25211120 Russian 25211121 French...
  • Page 94 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Table 8. Parts list—Keyboard Language CRU ID Greek 25211158 Hebrew 25211159 Hungarian 25211160 Four Nordic countries 25211161 Belgian 25211162 Sunrex Icelandic 25211163 (continued) Slovenian 25211164 Swiss 25211165 International English 25211166 Czechoslovakian 25211167 Bulgarian...
  • Page 95 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Table 8. Parts list—Keyboard Language CRU ID English 25211020 U.K. English 25211021 Italian 25211022 Spanish 25211023 Turkish 25211024 Thai 25211025 Portuguese 25211026 Latin 25211027 Canadian English&French 25211028 Korean 25211029 Traditional Chinese 25211030 Russian 25211031 French 25211032...
  • Page 96 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Table 8. Parts list—Keyboard Language CRU ID Greek 25211068 Hebrew 25211069 Hungarian 25211070 Four Nordic countries 25211071 Belgian 25211072 Sunrex Icelandic 25211073 (continued) Slovenian 25211074 Swiss 25211075 International English 25211076 Czechoslovakian 25211077 Bulgarian...

  • Page 97: Miscellaneous Parts

    90202866 (a) VILG1 HDD Bracket (G400s/G500s/G400s Touch/ G500s Touch) • (b) VILG1 ODD Bracket (G500s/G500s Touch) 90202865 • (c) VILG2 Rubber Foot Black (G400s/G400s Touch) 90202890 • (c) VILG1 Rubber Foot Black (G500s/G500s Touch) 90202860 Cable miscellaneous parts: • (d) VILG2 TP Cable (G400s/G400s Touch) 90202897 •...

  • Page 98: Ac Adapters

    VILG1 SCREW 2D 2L K 4.6D ZK NL + CR3+ (G400s/G500s/ 90202915 G400s Touch/G500s Touch) VILG1 SCREW 2 2.0D 2L K 7D ZK NL + CR3+ (G400s/ 90202916 G500s/G400s Touch/G500s Touch) VILG1 SCREW 2.0D 3.5L K 3.7D BNI NL+0.5T (G400s/...

  • Page 99: Power Cords

    Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Power cords A Lenovo power cord for a specific country or region is usually available only in that country or region: Table 12. Parts list—3-pin power cords Region CRU ID 145000600 • LINETEK PC323+RVV300/300+LS15 1m Argentina 145000599 •...
  • Page 100 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Table 12. Parts list—3-pin power cords (continued) Region CRU ID Brazil 145000564 • Longwell LP-46+H03VV-F+LS-18 1m Israel 145000563 • Longwell LP-41+H03VV-F+LS-18 1m 145000562 • Longwell LP-30B+SPT-2 18AWG+LS-18 1m 145000561 • Longwell LP-61L+H03VV-F+LS-18 1m...
  • Page 101 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Table 12. Parts list—3-pin power cords (continued) Region CRU ID Korea 145000533 • VOLEX M2511+KETI IEC+VAC5S 1m Australia 145000532 • VOLEX AU10S3+H03VV-F+VAC5S 1m Taiwan 145000531 • VOLEX TW15CS3+VCTF+VAC5S 1m Japan 145000530 • VOLEX VAC5S+VCTF+M755 1m 145000525 •...
  • Page 102 Lenovo G400s/G405s/G400s Touch/G500s/G505s/G500s Touch Hardware Maintenance Manual Table 13. Parts list—power cords Region CRU ID 145500000 • lux 0031+H03VV-F 0.75/3C+0011 1m Europe 145500001 • lux 0033+H03VV-F 0.75/3C+0011 1m 145500002 • lux 0014+SPT-2 60°C 18/3C+0016 1m China 145500003 • lux 0036+RVV 300/300 0.75/3C+0002 1m...

  • Page 103: Notices

    The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

  • Page 104: Trademarks

    Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The 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 Corporation in the United States, other countries, or both.

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