Lenovo G400 Laptop Hardware Maintenance Manual - Lenovo G400, G500, G405, G505
Lenovo G400 Laptop Manual
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- Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 1
Lenovo G400/G500/G405/ G505/G410/G510 Hardware Maintenance Manual - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 2
using this information and the product it supports, be sure to read the general information under "Notices" on page 103. First Edition (March 2013) © Copyright Lenovo 2013. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 3
your computer to sleep 26 Shutting down the computer 27 Lenovo G400/G500/G405/G505/G410/ G510 28 Specifications 28 Status indicators 31 Fn key combinations 33 FRU replacement notices 34 Screw notices 34 Removing and replacing an FRU 35 1010 Battery pack 36 1020 Dummy card 37 1030 Hard - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 4
following Lenovo product: G400/G500/G405/G505/G410/G510 Use this manual to troubleshoot problems. The manual is divided into the following sections: • The common sections provide general information, guidelines, and safety information required for servicing computers. • The product-specific section - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 6
Lenovo G400/G500/G405/G505/G410/G510 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 8
Lenovo G400/G500/G405/G505/G410/G510 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 9
safety items were installed to protect users and service personnel from injury. This guide addresses only those items. You should use 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. - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 10
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Handling devices that are sensitive to electrostatic 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 12
Lenovo G400/G500/G405/G505/G410/G510 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 13
, veillez à n'utiliser que les modèles cités dans la liste de pièces détachées adéquate. En effet, une batterie inappropriée risque de prendre feu ou d'exploser. Akkus enthalten geringe Mengen von Nickel. Sie dürfen nicht zerlegt, wiederaufgeladen, kurzgeschlossen, oder Feuer oder Wasser ausgesetzt - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 14
Lenovo G400/G500/G405/G505/G410/G510 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, - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 16
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Safety notice 6 DANGER To avoid shock, do not remove um brennbare Materialien zu entzünden oder Verletzungen bei Personen hervorzurufen. Sebbene le batterie di alimentazione siano a basso voltaggio, una batteria in corto circuito o a - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 18
G405/G505/G410/G510 Hardware Maintenance Manual Laser compliance statement Some models of Lenovo to the requirements of the Department of Health and Human Services 21 Code of Federal Regulations (DHHS 21 CFR) Subchapter di procedure diverse da quelle specificate possono provocare l'esposizione a. - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 20
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://consumersupport.lenovo.com/. 2. Enter the serial - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 21
for replacing and servicing FRUs: • If you are instructed to replace an FRU, but the replacement does not solve the problem, reinstall the a hard disk drive Always try to run a low-level format before replacing a hard disk drive. This will cause all customer data on the hard disk to be lost - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 22
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Important information about replacing RoHS compliant FRUs RoHS, 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 24
keys caused by spilling a liquid onto the keyboard • Use of an incorrect AC adapter on laptop products The following symptoms might indicate damage caused by nonwarranted activities: • Missing parts might be a symptom of unauthorized service or modification. • If the spindle of a hard disk drive - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 25
: 1. Turn off the computer. 2. Remove the battery pack. 3. Connect the AC adapter. 4. Make sure 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 G400/G500/G405 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 26
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual To check whether the battery charges properly during operation, use a discharged battery pack or a battery pack that has less than 50% of the total power remaining when installed in the computer. 22 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 27
Meter icon in the icon tray of the Windows® taskbar and wait for a moment (but do not click it), and the percentage of battery power remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon. Note: If the battery pack becomes hot, it may not be able - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 28
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Related service information This chapter presents the following information: • "Restoring the factory contents by using Recovery Disc Set" on page 24 • "Passwords" on page 25 • "Power management" on page 26 Restoring the factory - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 29
complete, the Welcome to the Microsoft 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 30
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 31
Related service information 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 . 2. Select Power → Shut down. 27 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 32
/G510 Hardware Maintenance Manual Lenovo G400/G500/G405/G505/G410/G510 This chapter presents the following product-specific service references and product-specific parts information: • "Specifications" on page 28 • "Status indicators" on page 31 • "FRU tests" on page 31 • "Fn key combinations" on - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 33
Lenovo G400/G500/G405/G505/G410/G510 Table 1. Specifications (continued) Feature Hard disk drive Solid-state drive Optical drive I/O port MODEM slot Audio Video Ethernet (on the system board) PCI Express Mini Card slot WLAN WWAN Bluetooth wireless - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 34
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 1. Specifications (continued) Feature Finger Print Reader Integrated camera Battery AC adapter Pre-installed operating system Description • N/A • 640 × 480 pixels/1280 × 720 pixels • 6 cells, 2200mAh Li-Cyllinder • 90 W/65 W/ - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 35
Lenovo G400/G500/G405/G505/G410/G510 Status indicators The system status indicators below show the computer status: a b c 31 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 36
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 2. Status indicators Symbol Indicator battery has more than 20% charge. The battery has between 5% and 20% charge. There is a problem with the battery or the battery connection. The battery is being charged. When battery - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 37
Lenovo G400/G500/G405/G505/G410/G510 Fn key combinations The following table shows the function of each combination of Fn with a function key. Table 4. Fn key combinations Fn + PgUp: Fn + Home: Fn + End: Fn + PgDn: Enable/Disable the scroll lock. Activate the pause function. Activate the break - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 38
G405/G505/G410/G510 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 driver If specifications. 34 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 39
Lenovo G400/G500/G405/G505/G410/G510 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 outlets, remove the battery pack, and then - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 40
Lenovo G400/G500/G405/G505/G410/G510 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. Holding the spring- - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 41
Lenovo G400/G500/G405/G505/G410/G510 1020 Dummy card For access, remove this FRU: • "1010 Battery pack" on page 36 Figure 2. Removal steps of dummy cards Remove the dummy card in the direction shown by arrows a b . a b 37 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 42
Lenovo G400/G500/G405/G505/G410/G510 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 36 Figure 3. Removal steps of HDD/Memory/Mini PCI Express Card slot compartment cover Loosen the - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 43
Lenovo G400/G500/G405/G505/G410/G510 1040 Hard disk drive For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 Attention: • Do not drop the hard disk drive or apply any physical shock to - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 44
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 4. Removal steps of hard disk drive (continued) Pull the tab in the direction shown by arrow b . b Take out the hard disk drive secured in a metal frame c . c 40 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 45
Lenovo G400/G500/G405/G505/G410/G510 Figure 4. Removal steps of hard disk drive (continued) Remove four screws d and detach the metal frame from the hard disk drive e. d d e d d Step d Screw (quantity) Color M3 × 3 mm, flat-head, nylok-coated(4) White Torque 2.5 ~ 3.0 kgfcm When installing: - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 46
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 1050 Optical drive For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 Figure 5. Removal steps of optical drive Remove - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 47
Lenovo G400/G500/G405/G505/G410/G510 Figure 5. Removal steps of optical drive (continued) b c 43 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 48
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 1060 DIMM For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1030 Hard disk a b 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 49
Lenovo G400/G500/G405/G505/G410/G510 1070 PCI Express Mini Card for wireless LAN/WAN For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 Figure 7. Removal steps of PCI Express Mini Card - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 50
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 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 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 51
Lenovo G400/G500/G405/G505/G410/G510 1080 Keyboard For access, remove this FRU: • "1010 Battery pack" on page 36 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 Figure 8. Removal steps of keyboard G400: Remove screws a . a a a Step a Screw (quantity) - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 52
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 8. Removal steps of keyboard (continued) G400: Loosen the keyboard with fingers in the direction shown by arrow b. Lift the keyboard a little c, and then detach the connector in the direction shown by arrows d e. b c d e 48 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 53
Lenovo G400/G500/G405/G505/G410/G510 Figure 8. Removal steps of keyboard (continued) G500: Remove the screws a. a a a Step a Screw (quantity) Color Torque M2 × 6 mm, flat-head, nylok-coated (3) Black 1.5 ~ 2.0 kgfcm G500: Loosen the keyboard with fingers in the direction shown by arrow b. b 49 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 54
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 8. Removal steps of keyboard (continued) G500: Lift the keyboard a little c, and then detach the connectors in the direction shown by arrows d, e. c d e 50 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 55
Lenovo G400/G500/G405/G505/G410/G510 1090 Keyboard bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • "1050 Optical drive" on page 42 • "1080 Keyboard" on page 47 Figure 9. - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 56
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 9. Removal steps of keyboard (continued) G500: Remove seven screws a and three screws b on the bottom. a b b ab a a a a a Step a a Screw (quantity) M2.5 × 6 mm, flat-head, nylok-coated(7) M2 × 3 mm, flat-head, - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 57
Lenovo G400/G500/G405/G505/G410/G510 Figure 9. Removal steps of keyboard bezel (continued) G505: c Step b Screw (quantity) G400: M2.5 × 6 mm, flat-head, nylokcoated (1) Color Black Torque 2.0 ~ 2.5 kgfcm G400: Detach the power board connector, USB board cable and touch pad cable in the - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 58
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 9. Removal steps of keyboard bezel (continued) G500: Detach the power board connector and touch pad cable in the direction shown by arrow e . e When installing: Make sure that the power - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 59
Lenovo G400/G500/G405/G505/G410/G510 1100 System board Important notices for handling the system board: When handling the system board, bear the following these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 60
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 10. Removal steps of system board G400: Loosen the screws a . Detach the LCD connector in the direction shown by arrow b , unplug the DC-IN cable connector, speakers and back-up battery connectors in the direction shown by - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 61
Lenovo G400/G500/G405/G505/G410/G510 Figure 10. Removal steps of system board direction shown by arrow b , unplug the USB board and optical disk drive board connectors in the direction shown by arrows c . Unplug the DC-IN cable , back-up battery and speakers connectors in the direction shown by - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 62
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) G505: a a b c a G500: d d 58 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 63
Lenovo G400/G500/G405/G505/G410/G510 Figure 10. Removal steps of system board (continued) G505: d d When installing: Make sure that all the connectors are attached firmly. Step Screw ( - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 64
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 10. Removal steps of system board (continued) G505: e a a When installing: When attaching the system board to the base cover, adjust the placement of the ports as shown in , and make sure that both of the USB ports and the - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 65
Lenovo G400/G500/G405/G505/G410/G510 1110 LCD unit For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • "1040 Hard disk drive" on page 39 • "1050 Optical - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 66
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 11. Removal steps of LCD unit (continued) G500: Release the antenna cables from the cable guides in the direction shown by arrows a. Remove four screws b. bb bb a a Step b Screw (quantity) M2.5 × 5 mm, flat-head, nylok- - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 67
Lenovo G400/G500/G405/G505/G410/G510 Figure 11. Removal steps of LCD unit (continued) Remove the LCD unit in the direction shown by arrows c. c c 63 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 68
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 1120 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 69
Lenovo G400/G500/G405/G505/G410/G510 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) Detach the fan connector in the direction shown by arrow a loosen three screws b and two screws c to lift the fan assembly. a b b b c c 65 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 70
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 12. Removal steps of fan assembly and heat sink assembly (continued) G405: a b b b c c 66 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 71
Lenovo G400/G500/G405/G505/G410/G510 Figure 12. Removal steps of fan assembly and heat sink assembly (continued) G505: a b b b When installing: Make sure that the fan connector is - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 72
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 1130 CPU For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • "1040 Hard disk drive" on - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 73
Lenovo G400/G500/G405/G505/G410/G510 1140 Base cover, speakers, USB and power assembly For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • "1040 Hard - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 74
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Figure 14. Removal steps of base cover, speakers, USB and power assembly (continued) G500: a a G500: Loosen the screw b, then remove the USB in the direction shown by arrow c. b c When installing: Make sure that the USB connector is - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 75
Lenovo G400/G500/G405/G505/G410/G510 Figure 14. Removal steps of base cover, speakers, USB and power assembly (continued) G400: Remove the power assembly in the direction shown by arrow d. d 71 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 76
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Note: Applying labels to the base cover The new base Label BT Label for US/CA/TW or Indonesia Label for BT WLAN Label for US/CA/TW or WLAN Label for INDONESIA or WLAN Label for US/TW INDONESIA D-SIDE LABEL Brazil Label (BT) KCC Label - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 77
Lenovo G400/G500/G405/G505/G410/G510 1150 LCD front bezel For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • "1040 Hard disk drive" on page 39 • "1050 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 78
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 1160 LCD panel, LCD cable and hinges For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 79
Lenovo G400/G500/G405/G505/G410/G510 Figure 16. Removal steps of LCD panel, LCD cable and hinges (continued) G400: Remove six screws c . Lift the LCD panel with hinges - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 80
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 1170 Integrated camera For access, remove these FRUs in order: • "1010 Battery pack" on page 36 • "1020 Dummy card" on page 37 • "1030 Hard disk drive(HDD)/Memory/Mini PCI Express Card slot compartment cover" on page 38 • "1040 Hard - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 81
Lenovo G400/G500/G405/G505/G410/G510 Locations Front view a Integrated camera b Wireless antennas c Computer display d Speakers e Novo button f Power button g Built-in microphone h Touch pad i System status indicators j Memory card slot k Numeric keypad (G500/G505/G510) a b c e f d g h i b c e f g - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 82
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Right-side view a AC power adapter jack b USB port c Optical drive a b c 78 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 83
Lenovo G400/G500/G405/G505/G410/G510 Bottom and Left-side view a Kensington slot b Ventilation slots c VGA port d RJ-45 port e HDMI port f USB ports g Combo audio jack h Battery latch - manual i Battery pack j Battery latch - spring loaded k Louvers l Hard disk drive (HDD)/Memory/Mini PCI Express - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 84
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Parts list This section presents the following service parts: • "Overall" on page 81 • "LCD FRUs" on page 90 • "Keyboard" on page 93 • "Miscellaneous parts" on page 97 • "AC adapters" on page 98 • "Power cords" on page 99 Notes: • Each - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 85
Overall Lenovo G400/G500/G405/G505/G410/G510 1 2 G400 4 2 G500 3 5 G400 cf 6 11 7 9 10 8 G500 7 12㧔12-1㧕 13 14 14 15 16 17 18 a g 19 b 20 d 21 e 81 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 86
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 5. Parts list-Overall No. FRU FRU no. CRU ID 1 LCD unit (see "LCD FRUs" on page 90.) 2 Keyboard (see "Keyboard" on page 93.) 3 VIWGP Power Board W/Cable (G400/G405/G410) 90002790 N 3 VIWGR Power Board W/Cable (G500/G505/ - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 87
Lenovo G400/G500/G405/G505/G410/G510 Table 5. Parts list-Overall (continued) No. FRU 8 Kabini DC AMD E1-2100 1.0G 1M 2C A0 BGA APU (G405/G505) 9 VIWGR ODD Board W/Cable (G500/G505/G510) 10 VIWGP IO Board W/Cable (G400/G405/G410) 10 VIWGR IO Board W/Cable (G500/G505/G510) 11 VIWGP MB DIS HM76 2G 25W - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 88
VAWGA MB DIS E2-3000 2G (G405) 11 VAWGA MB DIS E2-3000 1G (G405) 11 VAWGA MB DIS E1-2100 2G (G405) 11 VAWGA MB DIS E1-2100 1G (G405) 11 VAWGA MB UMA A4-5000 (G405) 11 VAWGA MB UMA A6-5200 (G405) 11 VAWGA MB UMA E2-3000 (G405) 11 VAWGA MB UMA E1-2100 (G405) 11 VAWGA MB W8P DIS - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 89
Lenovo G400/G500/G405/G505/G410/G510 Table 5. Parts list-Overall (continued) No. FRU 11 VAWGB MB W8P DIS E1-2100 2G (G505) 11 VAWGB MB W8P DIS E1-2100 1G (G505) 11 VAWGB MB W8P UMA A6-5200 (G505) 11 VAWGB MB W8P UMA A4-5000 (G505) 11 VAWGB MB W8P UMA E2-3000 ( - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 90
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU FRU no. CRU ID 12 VIWGP Thermal Module DIS W/FAN 25W (G400/ 90202699 N G410) 12 VIWGP Thermal Module DIS W/FAN 18W (G400/ 90202700 N G405/G410) 12-1 VIWGP Thermal Module UMA W/ - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 91
Lenovo G400/G500/G405/G505/G410/G510 Table 5. Parts list-Overall (continued) No. FRU FRU no. CRU ID 17 HDD, 320G 5400rpm ST320LT012 7mm 5.4K 320G 16200212 ** HDD (G400/G405/G500/G505) 17 HDD, 320G 5400rpm HTS545032A7E380 RV 7mm 5.4K 16200296 ** 320G HDD (G400/G405/G500/G505) 17 HDD, 320G - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 92
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 5. Parts list-Overall (continued) No. FRU G500/G510) 18 WLAN, WiFi 1x1 BGN Cbt BCM94313HMG 1x1BGN 20200102 N HMC WLAN 18 WLAN, WiFi 1x1 BGN Liteon HB125 1x1BGN HMC 20200223 N WLAN 18 WLAN, WiFi 1x1 BGN+BT4.0 Cbt - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 93
Lenovo G400/G500/G405/G505/G410/G510 Table 5. Parts list-Overall (continued) No. FRU FRU no. CRU ID 20 ODD, 12.7 Tray-in BD Rambo HLDS BT30N 12.7 BD 25210754 N Rambo ODD 20 ODD, 12.7 Tray-in BD Rambo Panasonic UJ260AF 12.7 25210757 N BD Rambo ODD 21 VIWGP ODD Bezel Rambo (G400/G405/G410 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 94
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual LCD FRUs In Lenovo G400/G500/G405/G505/G410/G510, there are following types of LCDs. • "14.0-in. HD TFT" G400/G405/G410 • "15.6-in. HD TFT" G500/G505/G510 1 2 3 5 4 7 6 7 90 - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 95
Lenovo G400/G500/G405/G505/G410/G510 14.0-in. HD TFT (G400/G405/G410) Table 6. Parts list-14.0-in. HD TFT No. FRU FRU no. CRU ID 1 VIWGP LCD Bezel L-Texture (G400/G405/G410) 90202719 N 1 VIWGP LCD Bezel H-HTM (G400/G410) 90202721 N 2 Panel, HD-W-G AUO B140XW01 V8 3A HD G W LED1 18200207 N - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 96
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual 15.6-in. HD TFT (G500/G505/G510) Table 7. Parts list-15.6-in. HD TFT No. FRU FRU no. CRU ID 1 VIWGR LCD Bezel L-Texture (G500/ - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 97
Lenovo G400/G500/G405/G505/G410/G510 Keyboard Table 8. Parts list-Keyboard Language G400/ G410/ G405 Chicony 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 G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 98
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 8. Parts list-Keyboard (continued) Language G400/ G410/ G405 Sunrex (continued) Darfon Primax Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 99
Lenovo G400/G500/G405/G505/G410/G510 Table 8. Parts list-Keyboard (continued) Language Chicony G500/ G505/ G510 Sunrex English U.K. English Italian Spanish Turkish Thai Portuguese Latin Canadian English&French Korean Traditional Chinese Russian French German Arabic - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 100
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 8. Parts list-Keyboard (continued) Language G500/ G505/ G510 Sunrex (continued) Darfon Greek Hebrew Hungarian Four Nordic countries Belgian Icelandic Slovenian Swiss International English Czechoslovakian Bulgarian Indian - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 101
Lenovo G400/G500/G405/G505/G410/G510 Miscellaneous parts Table 9. Parts list-Miscellaneous parts FRU P/N CRU ID System miscellaneous parts: N • (a) VIWGR HDD Bracket W/Sponge (G500/G505/ 90202693 G510) • (a) VIWGP HDD Bracket W/Sponge (G400/G405/G410) 90202692 • (b) VIWGP ODD Bracket - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 102
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual AC adapters Table 10. Parts list-3-pin AC adapters FRU P/N 45W, Delta ADLX45NDC3A 20V2.25A adapter (G405/G505) 36200245 45W, Liteon ADLX45NLC3A 20V2.25A adapter (G405/ 36200246 G505) 45W, Chicony ADLX45NCC3A 20V2.25A adapter ( - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 103
G400/G500/G405/G505/G410/G510 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 CCC • LINETEK PC323+RVV300/300+ - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 104
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 12. Parts list-3-pin power cords (continued) Region Brazil • Longwell LP-46+H03VV-F+LS-18 1m Israel • Longwell LP-41+H03VV-F+LS-18 1m - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 105
Lenovo G400/G500/G405/G505/G410/G510 Table 12. Parts list-3-pin power cords (continued) Region Korea • VOLEX M2511+KETI IEC+VAC5S 1m Australia • VOLEX AU10S3+H03VV-F+VAC5S 1m - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 106
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Table 13. Parts list-power cords Region UK • lux 0031+H03VV-F 0.75/3C+0011 1m Europe • lux 0033+H03VV-F 0.75/3C+0011 1m US • lux - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 107
the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications - Lenovo G400 Laptop | Hardware Maintenance Manual - Lenovo G400, G500, G405, G505 - Page 108
Lenovo G400/G500/G405/G505/G410/G510 Hardware Maintenance Manual Any performance data contained herein was 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
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