Lenovo 3000 N100 0689 Hardware Maintenance Manual

Lenovo 3000 n100 0689: hardware guide.
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Hardware Maintenance Manual
September 2006
This manual supports:
(MT 0689, 0690, and 0768)

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   Summary of Contents for Lenovo 3000 N100 0689

  • Page 1: Lenovo 3000 N100

    Lenovo 3000 N100 Hardware Maintenance Manual September 2006 This manual supports: Lenovo 3000 N100 (MT 0689, 0690, and 0768)

  • Page 3

    Lenovo 3000 N100 Hardware Maintenance Manual...

  • Page 4

    RESTRICTED RIGHTS. Use, duplication or disclosure by the Government is subject to the GSA ADP Schedule contract with Lenovo Group Limited, if any, or the standard terms of this commercial license, or if the agency is unable to accept this Program under these terms, then we provide this Program under the provisions set forth in Commercial Computer Software–Restricted Rights at FAR 52.227-19, when applicable, or under Rights in...

  • Page 5: Table Of Contents

    Checkout guide . Testing the computer . Detecting system information with PC-Doctor . Power system checkout . Lenovo 3000 N100 ..31 Product overview . Specifications . Status indicators . FRU tests .

  • Page 6

    MT 0689, 0690, and 0768...

  • Page 7: Introduction, About This Manual, Important Service Information, Strategy For Replacing Frus

    Introduction About this manual This manual contains service and reference information for Lenovo 3000 N100 (MT 0689, 0690, and 0768). Use this manual along with the advanced diagnostic tests to troubleshoot problems. The manual is divided into sections as follows: v The common sections provide general information, guidelines, and safety information required in servicing computers.

  • Page 8: Strategy For Replacing A Hard Disk Drive, Important Notice For Replacing A System Board

    Strategy for replacing FRUs for Custom Model Variant (CMV) products Custom Model Variant (CMV) is a unique configuration that has been negotiated between Lenovo and the customer. A unique 4-digit MT and 3-digit model is provided to the customer to place orders (Example: 1829-W15). A CMV is a special bid offering.

  • Page 9: Using Pc Entitlement Warehouse (pew), Using Esupport, Using The Hmm

    (this is the same record found in PEW). v eSupport can be accessed at the following Web site: http://www.lenovo.com/ support v To view the key commodities, click on PARTS INFORMATION, then PARTS LOOKUP.

  • Page 10: Important Information About Replacing Rohs Compliant Frus

    RoHS compliant. Lenovo plans to transition to RoHS compliance well before the implementation date and expects its suppliers to be ready to support Lenovo's requirements and schedule. Products sold in 2005, will contain some RoHS compliant FRUs. The following statement pertains to these products and any product Lenovo produces containing RoHS compliant FRUs.

  • Page 11: Diskette Compatibility Matrix, Safety Notices: Multilingual Translations

    Diskette compatibility matrix The compatibility of each of the drives with the diskettes for it is as follows: Safety notices: multilingual translations In this manual, safety notices appear in English with a page number reference to the appropriate multilingual, translated safety notice found in this section. The following safety notices are provided in English, French, German, Hebrew, Italian, and Spanish.

  • Page 12: Safety Notices

    Safety notices 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. Use only the battery in the appropriate parts listing.

  • Page 13

    Safety notices 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

    Safety notices 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 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 for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing. Si le panneau d’affichage à...

  • Page 16

    Safety notices Safety notice 7 DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials. Bien que le voltage des batteries principales soit peu élevé, le court-circuit ou la mise à...

  • Page 17: Safety Information, General Safety, Electrical Safety

    Safety information The following section presents safety information with which you need to be familiar before you service a Lenovo 3000 computer. General safety Follow these rules to ensure general safety: v Observe good housekeeping in the area of the machines during and after maintenance.

  • Page 18

    Safety information Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents. Many customers have, near their equipment, rubber floor mats that contain small conductive fibers to decrease electrostatic discharges.

  • Page 19: Safety Inspection Guide

    Insulation must not be frayed or worn. 4. Remove the cover. 5. Check for any obvious non-Lenovo 3000 alterations. Use good judgment as to the safety of any non-Lenovo 3000 alterations. 6. 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 20: Handling Devices That Are Sensitive To Electrostatic Discharge, Grounding Requirements

    Safety information 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 21: Laser Compliance Statement

    Laser compliance statement Some models of Lenovo 3000 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 22

    Laser compliance statement 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 23: General Descriptions, Read This First, What To Do First

    General descriptions The descriptions in this chapter apply to any Lenovo 3000 model that has the PC-Doctor your particular computer. Read this first Before you go to the checkout guide, be sure to read this section. Important notes v Only certified trained personnel should service the computer.

  • Page 24

    Read this first Following is a list of some common items that are not covered under warranty and some symptoms that might indicate that the system was subjected to stress beyond normal use. Before checking problems with the computer, determine whether the damage is covered under the warranty by referring to the following list: The following are not covered under warranty: v LCD panel cracked from the application of excessive force or from being...

  • Page 25: Related Service Information, Service Web Site, Restoring The Factory Contents By Using Product Recovery Cds

    Service Web site When the latest maintenance diskette and the system program service diskette become available, they will be posted on http://www.lenovo.com/think/spm Restoring the factory contents by using Product Recovery When the hard disk drive is replaced because of a failure, no Product Recovery program is on the new hard disk.

  • Page 26

    Related service information 9. When prompted, insert the appropriate Product Recovery CD and then click OK. The second phase of the recovery process begins. 10. When all of the data has been copied from the last Product Recovery CD in the set, a message is displayed prompting you to restart the computer.

  • Page 27: Passwords

    Passwords As many as three passwords may be needed for any Lenovo 3000 computer: the power-on password (POP), the hard-disk password (HDP), and the supervisor password (SVP). If any of these passwords has been set, a prompt for it appears on the screen whenever the computer is turned on.

  • Page 28: How To Remove The Hard-disk Password

    Attention: If User only mode is selected and the user HDP has been forgotten and cannot be made available to the servicer, neither Lenovo nor Lenovo authorized servicers provide any services to reset the user HDPs or to recover data from the hard disk drive.

  • Page 29: Power Management

    5. Select Password. 6. Select Hard-disk x password, where x is the letter of the hard disk drive. A pop-up window opens. 7. Select Master HDP. 8. Type the current master HDP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice.

  • Page 30

    Related service information Hibernation mode In hibernation mode, the following occurs: v The system status, RAM, VRAM, and setup data are stored on the hard disk. v The system is powered off. To cause the computer to enter hibernation mode, do any of the following: v Press the Fn+F12 keys.

  • Page 31: Checkout Guide, Testing The Computer

    Use the following procedures as a guide in identifying and correcting problems with the Lenovo 3000 computer. Note: The diagnostic tests are intended to test only Lenovo 3000 products. The use of non-Lenovo 3000 products, prototype cards, or modified options can lead to false indications of errors and invalid system responses.

  • Page 32

    In the Keyboard test in Interactive Tests, the Fn key should be held down with M key for at least 2 seconds; otherwise, it cannot be sensed. v Video Adapter test supports only the LCD display on the Lenovo 3000 computer. If you have an external monitor attached to your computer, detach it before running PC-Doctor for DOS.

  • Page 33: Detecting System Information With Pc-doctor, Power System Checkout

    Detecting system information with PC-Doctor PC-Doctor can detect the following system information: Hardware Info v System Configuration v Memory Contents v Physical Disk Drives v Logical Disk Drives v VGA Information v IDE Drive Info v PCI Information v PNPISA Info v SMBIOS Info v VESA LCD Info v Hardware Events Log...

  • Page 34: Checking Operational Charging, Checking The Battery Pack

    Checkout guide (20V) Note: Output voltage of pin no.2 of the ac adapter may different from the one 3. If the voltage is not correct, replace the ac adapter. 4. If the voltage is acceptable, do the following: v Replace the system board. v If the problem persists, go to “Product overview”...

  • Page 35

    7(-) 6(-) 2(+) 1(+) 3. If the voltage is less than +11.0 V dc, the battery pack has been discharged. Note: Recharging will take at least 3 hours, even if the indicator does not turn If the voltage is still less than +11.0 V dc after recharging, replace the battery. 4.

  • Page 36

    Checkout guide MT 0689, 0690, and 0768...

  • Page 37: Lenovo 3000 N100

    1090 Thermal module slot cover 1100 Fan . 1110 Thermal module . 1120 CPU . 1130 Cover, strip (E cover) . 1140 Keyboard . © Copyright Lenovo 2006 . 32 1150 Function board . 32 1160 LCD unit . 34 1170 Top cover assembly (C cover) with speakers .

  • Page 38: Product Overview, Specifications

    “Specifications” v “Status indicators” on page 34 v “FRU tests” on page 35 v “Fn key combinations” on page 36 Specifications The following table lists the specifications of the Lenovo 3000 N100: Feature Processor Bus architecture Graphic memory chip...

  • Page 39

    Mini PCI adapter v Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v Broadcom 802.11ag WLAN PCI-E Mini Card v Broadcom 802.11bg WLAN PCI-E Mini Card v Lenovo 11a/b/g/n Wireless LAN Mini-PCI Express Adapter PC Card slot v PC Card (Type-II) × 1...

  • Page 40: Status Indicators

    Product overview Status indicators The system status indicators show the status of the computer, as follows: Indicator Caps lock Num lock Drive in use Power on Wireless status Bluetooth status (continued) MT 0689, 0690, and 0768 Meaning Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in uppercase without pressing the Shift key.

  • Page 41: Fru Tests

    2. If the problem does not recur, return the DIMM to its place, remove the other one, and run the test again. 3. If the test does not detect the error, run Diagnostics --> Memory Test—Full. Product overview Lenovo 3000 N100...

  • Page 42: Fn Key Combinations

    Product overview Fn key combinations The following table shows the function of each combination of Fn with a function key. Key combination Description Fn+F1 Fn+F2 Fn+F3 Fn+F4 Fn+F5 Fn+F6 Fn+F7 Fn+F8 Fn+F9 Fn+F10 Fn+F11 Fn+F12 Fn+Esc Fn+Insert Fn+Delete Fn+PrtSc Fn+Pause Fn+PgUp Fn+PgDn Fn+cursor keys...

  • Page 43: Symptom-to-fru Index, Numeric Error Codes

    If no numeric code is displayed, check the narrative descriptions of symptoms. If the symptom is not described there, go to “Intermittent problems” on page 42. Note For a device not supported by diagnostic codes in the Lenovo 3000 notebook computers, see the manual for that device. Numeric error codes...

  • Page 44

    Symptom-to-FRU index Symptom or error 0260 System timer error 0270 Real time clock error 0280 Previous boot incomplete— Default configuration used 02F4 EISA CMOS not writable 02F5 DMA test failed 02F6 Software NMI failed 02F7 Fail-safe timer NMI failed MT 0689, 0690, and 0768 FRU or action, in sequence 1.

  • Page 45: Error Messages

    No valid operating system. 1. Check that the operating system has no failure and is installed correctly. 2. Reinstall the operation system. Excluded from boot order. v Enter the BIOS Setup Utility and add the device in boot order. Lenovo 3000 N100...

  • Page 46: Beep Symptoms, No-beep Symptoms

    Symptom-to-FRU index Beep symptoms Symptom or error One beep and a blank, unreadable, or flashing LCD. One long and two short beeps, and a blank or unreadable LCD. Two short beeps with error codes. Two short beeps and a blank screen. Three short beeps, pause, three more short beeps, and one short beep.

  • Page 47: Lcd-related Symptoms

    FRU or action, in sequence System board. 1. Reseat the LCD connectors. 2. LCD assembly. 3. System board. 1. See important note for “LCD-related symptoms.” 2. Reseat all LCD connectors. 3. LCD assembly. 4. System board. LCD assembly. Lenovo 3000 N100...

  • Page 48: Intermittent Problems, Undetermined Problems

    1. Turn off the computer. 2. Visually check each FRU for damage. Replace any damaged FRU. 3. Remove or disconnect all of the following devices: a. Non-Lenovo 3000 devices b. Devices attached to the port replicator c. Printer, mouse, and other external devices d.

  • Page 49: Fru Replacement Notices, Screw Notices, Retaining Serial Numbers

    This section contains 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 3000 computer, this problem is addressed with special nylon-coated screws that have the following characteristics: v They maintain tight connections.

  • Page 50: Restoring The Serial Number Of The System Unit, Retaining The Uuid

    Before replacing the system board, save the original serial number by doing the following: 1. Install the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. From the main menu, select 1. Set System Identification.

  • Page 51

    To check what ECAs have been previously applied to the machine, use the ECA Information Read/Write function on the CE Utility Diskette for Lenovo 3000 notebooks. 1. Insert the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer. 2. From the main menu, select 6. Set ECA Information.

  • Page 52: Removing And Replacing A Fru

    Removing and replacing a FRU Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following general rules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.

  • Page 53: Battery Pack

    Unlock the battery release lever 1 and holding the battery release lever in the unlocked position 2 , remove the battery pack in the direction shown by arrow Removing and replacing a FRU Lenovo 3000 N100...

  • Page 54: Hard Disk Drive Slot Cover, Hard Disk Drive

    Removing and replacing a FRU 1020 Hard disk drive slot cover For access, remove this FRU: v “1010 Battery pack” on page 47 Step Screw (quantity) M2.5 × 4 mm, flat-head, nylon-coated (2) 1030 Hard disk drive For access, remove these FRUs in order: v “1010 Battery pack”...

  • Page 55: Pci Express Mini Card For 802.11 A/b/g Wireless Lan

    When installing: Plug the white cable into the jack labeled MAIN or TR1 on the card, and the black cable into the jack labeled AUX or TR2. Removing and replacing a FRU Color Torque Black 0.245 Nm (2.5 kgfcm) Lenovo 3000 N100...

  • Page 56: Pci Express Mini Card For 802.11 A/b/g/n Wireless Lan

    Removing and replacing a FRU 1050 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN For access, remove these FRUs in order: v “1010 Battery pack” on page 47 v “1020 Hard disk drive slot cover” on page 48 Step Screw (quantity) M2 ×...

  • Page 57: Dimm Slot Cover, Dimm

    DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly fixed in the slot and does not move easily. Removing and replacing a FRU Color Silver Torque 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 58: Optical Drive

    Removing and replacing a FRU 1080 Optical drive For access, remove these FRUs in order: v “1010 Battery pack” on page 47 v “1060 DIMM slot cover” on page 51 (only for MT0689 and 0690) For MT0689, 0690 Step Screw (quantity) M2.5 ×...

  • Page 59: Thermal Module Slot Cover

    1090 Thermal module slot cover For access, remove this FRU: v “1010 Battery pack” on page 47 Step Screw (quantity) M2.5 × 4 mm, flat-head, nylon-coated (2) Removing and replacing a FRU Color Torque Silver 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 60

    Removing and replacing a FRU 1100 Fan For access, remove this FRU: v “1010 Battery pack” on page 47 v “1090 Thermal module slot cover” on page 53 For MT0689, 0690 Step Screw (quantity) M2.5 × 5 mm, flat-head, nylon-coated (3) For MT0768 Step Screw (quantity)

  • Page 61: Thermal Module

    “1090 Thermal module slot cover” on page 53 v “1100 Fan” on page 54 Step Screw (quantity) CPU thermal screw, nylon-coated (4) When installing: Make sure that the connector is attached firmly. Removing and replacing a FRU Color Torque Silver 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 62

    Removing and replacing a FRU When installing: Before you attach a new thermal module to the computer, peel MT 0689, 0690, and 0768 off the covering film of thermal grease. Then attach the thermal module to the computer.

  • Page 63

    CPU in the direction shown by arrow 2 . When installing: Place the CPU on the CPU socket a , and then rotate the head of the screw in the direction shown by arrow b to secure the CPU. Removing and replacing a FRU Lenovo 3000 N100...

  • Page 64: Cover, Strip (e Cover), Cover, Strip (e Cover), Cover, Strip (e Cover)

    Removing and replacing a FRU 1130 Cover, strip (E cover) For access, remove this FRU: v “1010 Battery pack” on page 47 MT 0689, 0690, and 0768...

  • Page 65: Keyboard

    M2.5 × 3 mm, flat-head, nylon-coated (2) In step 2 , unlatch the keyboard. When installing: Make sure that the latch is attached firmly. Then secure the screws. (continued) Removing and replacing a FRU Color Black Torque 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 66

    Removing and replacing a FRU Lift the keyboard a little in the direction shown by arrow 4 . Then unlock the connector 5 and detach the connector. When installing: 1. Make sure that the keyboard connector is attached firmly. Then lock the connector.

  • Page 67: Function Board

    “1130 Cover, strip (E cover)” on page 58 v “1140 Keyboard” on page 59 Step Screw (quantity) M2.5 × 3 mm, flat-head, nylon-coated (2) Removing and replacing a FRU Color Torque Black 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 68: Lcd Unit

    Removing and replacing a FRU 1160 LCD unit For access, remove these FRUs in order: v “1010 Battery pack” on page 47 v “1020 Hard disk drive slot cover” on page 48 v “1040 PCI Express Mini Card for 802.11 a/b/g wireless LAN” on page 49 v “1050 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN”...

  • Page 69

    Pull out the wireless LAN antenna cables from the guide hole of the system board 2 , and release them from the cable guides of the frame 3 . When installing: Make sure that the connectors 4 , 5 , and 6 are attached firmly. (continued) Lenovo 3000 N100...

  • Page 70

    Removing and replacing a FRU For MT 0689, 0690 Step Screw (quantity) M2.5 × 8 mm, flat-head, nylon-coated (2) For MT 0789 Step Screw (quantity) M2.5 × 6 mm, flat-head, nylon-coated (4) When installing: Route the antenna cables along the cable guides. When you route MT 0689, 0690, and 0768 the cables, do not tense them.

  • Page 71: Top Cover Assembly (c Cover) With Speakers And Bluetooth Daughter Card (bdc)

    M2.5 × 6 mm, flat-head, nylon-coated (1) Step Screw (quantity) M2.5 × 6 mm, flat-head, nylon-coated (15) (continued) Removing and replacing a FRU Color Black Color Black Torque 0.392 Nm (4 kgfcm) Torque 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 72

    Removing and replacing a FRU Note: Step 3a is only for MT 0689 and 0690. Step Screw (quantity) M2.5 × 6 mm, flat-head, nylon-coated (2) For MT 0768 Note: Step 1b is only for MT 0768 Step Screw (quantity) M2.5 × 6 mm, flat-head, nylon-coated (1) (continued) MT 0689, 0690, and 0768 Color...

  • Page 73

    M2.5 × 6 mm, flat-head, nylon-coated (17) Step Screw (quantity) M2.5 × 6 mm, flat-head, nylon-coated (2) (continued) Removing and replacing a FRU Color Black Color Black Lenovo 3000 N100 Torque 0.392 Nm (4 kgfcm) Torque 0.392 Nm (4 kgfcm)

  • Page 74

    Removing and replacing a FRU When installing: Make sure that the connectors are attached firmly. MT 0689, 0690, and 0768...

  • Page 75

    To remove the Bluetooth daughter card, do as follows: Step Screw (quantity) M2 × 4 mm, flat-head, nylon-coated (2) When installing: Make sure that the connector is attached firmly. Removing and replacing a FRU Color Torque Black 0.245 Nm (2.5 kgfcm) Lenovo 3000 N100...

  • Page 76: Usb/audio Connector Card

    Removing and replacing a FRU 1180 USB/Audio connector card For access, remove these FRUs in order: v “1010 Battery pack” on page 47 v “1020 Hard disk drive slot cover” on page 48 v “1040 PCI Express Mini Card for 802.11 a/b/g wireless LAN” on page 49 v “1050 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN”...

  • Page 77: Vga Connector Card

    “1170 Top cover assembly (C cover) with speakers and Bluetooth daughter card (BDC)” on page 65 Step Screw (quantity) M2 × 3 mm, flat-head, nylon-coated (1) When installing: Make sure that the connector is attached firmly. Removing and replacing a FRU Color Black Torque 0.245 Nm (2.5 kgfcm) Lenovo 3000 N100...

  • Page 78: System Board, Mdc, Pc Card Slot, And Bottom Cover Assembly (d Cover)

    Removing and replacing a FRU 1200 System board, MDC, PC Card slot, and bottom cover assembly (D cover) For access, remove these FRUs, in order: v “1010 Battery pack” on page 47 v “1020 Hard disk drive slot cover” on page 48 v “1030 Hard disk drive”...

  • Page 79

    M2.5 × 3 mm, flat-head, nylon-coated (1) In step 3 , remove the system board, the CPU, the MDC, and the PC Card slot together from the bottom cover. (continued) Removing and replacing a FRU Color Torque Black 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 80

    Removing and replacing a FRU To remove the MDC, do as follows: Step Screw (quantity) M2.5 × 3 mm, flat-head, nylon-coated (2) When installing: Make sure that the connector on the underside of the card is To remove the PC Card slot assembly, do as follows: Step Screw (quantity) M2 ×...

  • Page 81

    Check the old base cover; if it has one or two FCC labels or the other types of labels, find duplicates of them in the package and apply them to the new base cover. Removing and replacing a FRU Lenovo 3000 N100...

  • Page 82: Lcd Front Bezel (b Cover), Lcd Front Bezel (b Cover), Lcd Front Bezel (b Cover)

    Removing and replacing a FRU 2010 LCD front bezel (B cover) For access, remove this FRU: v “1010 Battery pack” on page 47 Note: Screws 1a are only for MT0768. Step Screw cap In step 3 , while sliding the LCD latch lever in the direction shown by the arrow, remove the bezel in the direction shown by arrow 4 .

  • Page 83: Inverter Card

    “2010 LCD front bezel (B cover)” on page 76 Step Screw (quantity) M2.5 × 5 mm, flat-head, nylon-coated (1) When installing: Make sure that connectors 3 and 4 are attached firmly. Removing and replacing a FRU Color Black Torque 0.392 Nm (4 kgfcm) Lenovo 3000 N100...

  • Page 84: Lcd Panel, Lcd Cable, And Hinges

    Removing and replacing a FRU 2030 LCD panel, LCD cable, and hinges For access, remove these FRUs in order: v “1010 Battery pack” on page 47 v “1020 Hard disk drive slot cover” on page 48 v “1040 PCI Express Mini Card for 802.11 a/b/g wireless LAN” on page 49 v “1050 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN”...

  • Page 85

    M2 × 3 mm, flat-head, nylon-coated (4) M2 × 3 mm, flat-head, nylon-coated (4) Remove the LCD cable assembly ( b ) from the LCD panel. Removing and replacing a FRU Color Torque Silver 0.245 Nm (2.5 kgfcm) Silver 0.245 Nm (2.5 kgfcm) Lenovo 3000 N100...

  • Page 86: Camera And Lcd Rear Cover Assembly (a Cover)

    Removing and replacing a FRU 2040 Camera and LCD rear cover assembly (A cover) For access, remove these FRUs in order: v “1010 Battery pack” on page 47 v “1020 Hard disk drive slot cover” on page 48 v “1040 PCI Express Mini Card for 802.11 a/b/g wireless LAN” on page 49 v “1050 PCI Express Mini Card for 802.11 a/b/g/n wireless LAN”...

  • Page 87

    Removing and replacing a FRU For MT 0768 Lenovo 3000 N100...

  • Page 88: Locations, Front View

    Locations Locations Front view Lenovo Care button Volume control buttons Built-in stereo speaker (right) Keyboard Fingerprint reader (for some models) Touch pad Touch pad buttons System and power status indicators Note: For the description of each indicator, see “Status indicators” on page...

  • Page 89: Rear View, Bottom View

    External monitor connector Optical drive USB connectors Microphone jack Stereo headphone jack Bottom view Battery pack latch Battery pack Battery pack latch Memory card slot Thermal module slot Wireless radio switch Hard disk drive slot LCD cover latch Locations Lenovo 3000 N100...

  • Page 90: Parts List, Overall

    Parts list Parts list Overall MT 0689, 0690, and 0768...

  • Page 91

    A6x, A7x, AFx, AGx, AHx, B4x, B5x, B6x, B7x, B8x, B9x, BAx, BBx, BCx, C3x, C5x, C7x, C9x, CBx, CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx, CRx, CXx, CYx, D4x, D5x, D8x, D9x (continued) Parts list FRU no. RoHS 41W5223 41W2115 41W1314 41W5217 41W5218 Lenovo 3000 N100...

  • Page 92: Parts List

    Parts list Top cover assembly, 15W (C cover) without fingerprint reader v 0768-2Ax, 34x, 35x, 36x, 37x, 38x, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 4Mx, 4Px, 4Rx, 67x, 68x, 69x, 6Bx, 6Cx, 6Dx, 6Fx, 6Gx, 6Hx, 6Jx, 73x, 74x, 77x, 78x, 79x, 7Ax, 7Gx, 7Kx, 7Mx, 7Zx, 82x, 83x, 84x, 85x, 86x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, ACx, ADx, AFx, AGx, AHx,...

  • Page 93

    DVD/CD-RW combo drive assembly, 12.7 mm, Panasonic v 0689-A4x, A8x, A9x, AAx, ABx, ACx, ADx, AEx, AFx, AGx, B2x, CCx, CQx, D2x (continued) Parts list FRU no. RoHS 41W1201 41W1209 42T0806 27R2322 27R2316 27R2322 27R2316 27R2357 27R2325 42T2001 Lenovo 3000 N100...

  • Page 94

    Parts list DVD/CD-RW combo drive assembly, 12.7 mm, HLDS (GCC-4244) v 0768-2Ax, 34x, 35x, 37x, 38x, 3Fx, 3Gx, 3Mx, 3Px, 3Qx, 3Rx, 3Sx, 3Ux, 3Vx, 3Wx, 3Yx, 4Mx, 4Px, 4Qx, 4Rx, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Fx, 6Gx, 6Mx, 73x, 74x, 78x, 79x, 7Ax, 7Gx, 7Kx, 7Lx, 7Sx, 7Tx, 82x, 83x, A3x, A4x, A5x, A6x, A7x, A8x, A9x, ACx, ADx, AGx, B3x, CRx, CTx, D2x, DGx, DHx, DJx...

  • Page 95

    VGA connector card for MT0689, 0768 USB/Audio connector card for MT0689, 0768 Bottom cover assembly, 14W (D cover) for MT0689 Bottom cover assembly, 15W (D cover) for MT0768 (continued) Parts list FRU no. RoHS 27R2360 27R2331 42T2003 41W1315 41W1316 41W5221 41W5222 Lenovo 3000 N100...

  • Page 96

    Parts list SATA hard disk drive, 40 GB, 9.5 mm, 5,400 rpm v 0689-25x, 26x, 31x, 39x, 3Fx, 3Lx, 41x, 67x, 6Jx, 6Px, 73x, 7Rx, 7Sx, 7Wx, 82x, 86x v 0768-2Ax, 37x, 38x, 3Lx, 4Px, 67x, 78x, 79x, 7Sx, 7Tx, 82x, 83x, ACx, DGx, DJx SATA hard disk drive, 40 GB, 9.5 mm, 5,400 rpm, Fujitsu v 0768-ACx, DGx, DJx SATA hard disk drive, 60 GB, 9.5 mm, 5,400 rpm...

  • Page 97

    CHx, CYx, D5x v 0768-AHx, B2x, BBx, BDx, BGx, BHx, BJx, BKx, BLx, C6x, C7x, C8x, C9x, CAx, CBx, CDx, CEx, CGx, CKx, CNx, CVx, DDx, DEx (continued) Parts list FRU no. RoHS 27R2303 27R2305 41T1605 27R2309 27R2311 42T1607 Lenovo 3000 N100...

  • Page 98

    Parts list SATA hard disk drive, 120 GB, 9.5 mm, 5,400 rpm v 0689-B8x v 0768-A2x, AJx, BEx, BFx, CHx, CPx, DBx, DFx, DLx Intel PRO Wireless 3945ABG Mini-PCI Express Adapter v 0689-22x, 24x, 28x, 29x, 2Ax, 2Bx, 2Ex, 2Fx, 2Kx, 2Qx, 2Sx, 2Tx, 33x, 34x, 37x, 38x, 3Ax, 3Bx, 3Cx, 3Dx, 3Fx, 3Hx, 3Lx, 3Mx, 41x, 42x, 43x, 44x, 52x, 54x, 55x, 56x, 5Ax, 5Bx, 5Cx, 5Dx, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 6Nx, 6Px, 6Qx, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Xx,...

  • Page 99

    Lenovo 11a/b/g/n Wireless LAN Mini-PCI Express Adapter v 0689-A7x, B6x, CBx, CGx, CHx, CXx, CYx, D7x, DAx v 0768-A2x, AJx, BDx, BEx, BHx, C6x, C7x, C8x, C9x, CAx, CBx, CDx, CEx, CHx,...

  • Page 100

    Parts list 256-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card v 0689-2Mx, 2Rx, 39x, 3Fx, 3Lx, 3Mx, 6Px, 6Xx, 73x, 7Vx, 7Wx v 0768-2Ax, 37x, 38x, 3Px, 4Mx, 4Px, 4Qx, 4Rx, 6Ax, 78x, 79x, 7Gx, 82x, 83x 512-MB DDR2-667 SDRAM SO-DIMM (PC2-5300) card v 0689-22x, 24x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Ex, 2Fx, 2Hx, 2Jx, 2Kx, 2Lx, 2Nx, 2Px, 2Qx, 2Sx, 2Tx, 31x, 33x, 34x, 36x, 37x, 38x, 3Ax, 3Bx, 3Cx, 3Dx, 3Gx, 3Hx,...

  • Page 101

    0689-3Dx, CGx, CXx, CYx v 0768-4Px, 4Qx, 4Rx, 4Sx, 52x, 53x, 5Bx, 5Cx, 5Qx, 5Rx, 6Ax, 7Gx, ABx, CHx, CKx, CPx PC Card slot (continued) Parts list FRU no. RoHS 41W5225 41W5231 92P1184 92P1186 92P1188 41W5224 Lenovo 3000 N100...

  • Page 102

    Parts list CPU assembly, Intel Celeron Core processor 410 (1.46 GHz) (533 MHz) v 0689-65x, 66x, 67x, 68x, 69x v 0768-65x, 66x, 67x, 68x, 82x CPU assembly, Intel Celeron Core processor 420 (1.6 GHz) (533 MHz) v 0689-25x, 26x, 27x, 2Ex, 2Lx, 2Mx, 2Nx, 2Px, 2Rx, 31x, 36x, 37x, 39x, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 57x, 59x, 72x, 73x, 86x, A8x, A9x v 0768-31x, 33x, 34x, 37x, 3Fx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx,...

  • Page 103

    CBx, CDx, CEx, CGx, CKx, CLx, CPx, CVx, DDx, DEx CPU assembly, Intel Core Duo processor T7200 (2.0 GHz) v 0689-A7x, AEx, AGx, CBx v 0768-A2x, A9x, ABx, AJx, BEx, BFx, CHx, DFx (continued) Parts list FRU no. RoHS 41W1134 41W1136 41W1409 41W1410 41W1411 Lenovo 3000 N100...

  • Page 104

    Parts list Bluetooth daughter card (BDC) v 0689-22x, 25x, 26x, 27x, 28x, 29x, 2Ax, 2Bx, 2Ex, 2Tx, 31x, 33x, 34x, 35x, 36x, 37x, 38x, 3Ax, 3Bx, 3Cx, 3Dx, 3Fx, 3Gx, 3Hx, 3Kx, 3Mx, 41x, 42x, 43x, 44x, 52x, 54x, 55x, 56x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Mx, 5Nx, 5Px, 65x, 66x, 6Ax, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Mx, 6Nx, 6Px, 6Rx, 6Sx, 6Tx, 6Ux, 6Vx, 6Wx, 6Xx, 6Yx, 6Zx, 75x, 77x,...

  • Page 105: Lcd Frus

    AFx, AGx, AHx, B4x, B5x, B6x, B7x, B8x, BBx, BCx, C3x, C5x, C7x, C9x, CBx, CFx, CGx, CHx, CJx, CKx, CLx, CMx, CNx, CPx, CRx, CVx, CWx, CXx, CYx, D2x, D3x, D4x, D5x, D8x, D9x (continued) Parts list FRU no. RoHS 41W5209 41W5210 Lenovo 3000 N100...

  • Page 106

    Parts list LCD panel, 14.1-in. WXGA anti-glare v 0689-31x, 33x, 37x, 38x, 39x, 3Ax, 3Bx, 3Cx, 3Dx, 3Fx, 3Jx, 3Lx, 3Mx, 41x,,42x, 43x, 44x, 52x, 5Jx, 67x, 68x, 69x, 6Ax, 6Hx, 6Jx, 6Lx, 6Mx, 6Px, 6Rx, 6Sx, 6Xx, 6Yx, 73x, 77x, 7Vx, 7Wx, 82x, 83x, 86x, A4x, B2x, B3x, B7x, B8x, CCx, CDx, CHx, CQx LCD panel, 14.1-in.

  • Page 107

    D5x, D6x, DBx, DCx, DDx, DEx, DGx, DHx, DJx, DKx, DLx Samsung Inverter card, 15W for MT0768, YEC Inverter card, 15W for MT0768, Sumida (continued) Parts list FRU no. RoHS 41W5211 41W5212 13N7142 13N7144 13N7146 42T0315 42T0317 42T0321 41W1318 41W1393 Lenovo 3000 N100...

  • Page 108

    Parts list LCD cable assembly, 15W, short v 0768-2Ax, 31x, 33x, 34x, 35x, 36x, 37x, 38x, 3Bx, 3Cx, 3Dx, 3Ex, 3Fx, 3Gx, 3Hx, 3Jx, 3Kx, 3Lx, 3Mx, 3Nx, 3Px, 3Qx, 3Rx, 3Sx, 3Tx, 3Ux, 3Vx, 3Wx, 41x, 45x, 47x, 48x, 49x, 4Ax, 4Bx, 4Cx, 4Dx, 4Jx, 4Kx, 4Mx, 4Px, 4Qx, 4Rx, 65x, 66x, 67x, 68x, 69x, 6Ax, 6Bx, 6Cx, 6Dx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Sx, 6Tx, 6Ux, 6Vx, 73x, 74x, 76x, 77x, 78x, 79x, 7Ax, 7Gx, 7Mx, 82x, 83x, 84x, 85x, 86x,...

  • Page 109: In. Wsxga+ Tft

    CAx, CBx, CDx, CEx, CHx, CKx, CPx, CRx, CTx, CVx, D8x, DAx, DFx Inverter card, 15W for MT0768, YEC Inverter card, 15W for MT0768, Sumida (continued) Parts list FRU no. RoHS 41W5211 41W5212 13N7148 13N7150 13N7152 41W1318 41W1393 Lenovo 3000 N100...

  • Page 110

    Parts list LCD cable assembly, 15W, short v 0768-25x, 26x, 55x, 56x, 6Kx, 6Lx, 7Jx, 7Lx, 7Sx, 7Tx, 7Ux, 7Vx, 7Wx, 7Xx, K2x, C6x, C7x, C8x, C9x, CAx, CBx, CDx, CEx, CRx, CTx, DFx LCD cable assembly, 15W, long v 0768-21x, 22x, 27x, 28x, 2Cx, 52x, 53x, 54x, 57x, 58x, 59x, 5Ax, 5Bx, 5Cx, 5Dx, 5Ex, 5Fx, 5Gx, 5Hx, 5Jx, 5Kx, 5Lx, 5Nx, 5Px, 5Qx, 5Rx, 6Nx, 6Px, 6Qx, 6Rx, 6Xx, 6Yx, 75x, 7Cx, 7Dx, 7Ex, 7Fx, 7Kx, 7Nx, 7Px, 7Qx,...

  • Page 111

    39T7439 39T7370 39T7434 39T7374 39T7438 39T7363 39T7427 42T3006 — 39T7378 39T7442 39T7380 39T7444 39T7361 39T7425 39T7371 39T7435 39T7367 39T7431 39T7384 39T7448 39T7369 39T7433 39T7377 39T7441 39T7376 39T7440 39T7364 39T7428 39T7381 39T7445 39T7366 39T7430 39T7382 39T7446 39T7372 39T7436 Lenovo 3000 N100...

  • Page 112: Recovery Cds, Windows Xp Professional

    Parts list Recovery CDs Windows XP Professional Windows XP Professional is preinstalled as the operating system in the following models: v 0689-22x, 26x, 27x, 29x, 2Bx, 2Jx, 2Px, 33x, 34x, 36x, 38x, 3Ax, 3Dx, 3Hx, 41x, 43x, 44x, 5Dx, 5Fx, 5Hx, 6Ax, 6Cx, 6Ex, 6Fx, 6Gx, 6Hx, 6Jx, 6Kx, 6Lx, 6Vx, 6Wx, 7Nx, 7Qx, 7Sx, 86x, K2x, A4x, A6x, A7x, A9x, ABx, ACx, ADx, AEx, AFx, AGx, B3x, B5x, B6x, B7x, B8x, B9x, C5x, C9x, CDx, CFx, CGx, CHx, CKx, CMx, CPx, CWx, CXx, CYx, D9x...

  • Page 113: Windows Xp Home Edition

    Russian Russian, English enabled Spanish Swedish Turkish Parts list RoHS 43T4481 43T4474 43T4475 43T4476 43T4480 43T4470 43T4473 43T4463 43T4462 43T4471 43T4464 43T4465 43T4485 43T4488 43T4478 43T4484 43T4467 43T4477 43T4486 43T4472 43T4479 43T4468 43T4482 43T4487 43T4466 43T4469 43T4483 Lenovo 3000 N100...

  • Page 114: Corel Software Cds, Ac Adapters

    Parts list Corel software CDs Language English, U.S. French Japanese Portuguese, Brazilian Spanish AC adapters 2-pin (90 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) OP ASTEC Lite-On Sanken 2-pin (65 W, 20 V) adapter (models CTO, xxE, xxF, xxJ, xxL, xxP, xxS, xxY, xxU) OP Delta Lite-On ASTEC...

  • Page 115: Miscellaneous Parts

    LCD miscellaneous parts for MT0768 v LCD rubber, upper v LCD rubber, middle v LCD rubber, lower v LCD hook v LCD spring v LCD knob v Camera cable Parts list RoHS 41W5229 41W5230 41W5228 41W5215 41W5216 Lenovo 3000 N100...

  • Page 116: Optional Fru, Common Parts List

    1/4" Sq. to 1/4" hex torx adapter TR7-TR-10 tamper resistant torx bits Removal tool antenna RF connector PCI-Express/USB wrap card CE Utility Diskette for Lenovo 3000 notebooks Note: Download the file from the following Web site: http://www.lenovo.com/ think/spm MT 0689, 0690, and 0768 RoHS 40Y8404...

  • Page 117: Power Cords

    Power cords A Lenovo 3000 power cord for a specific country or region is usually available only in that country or region: For 2-pin power cords: Region Canada, U.S. (models xxF, xxL, xxS, xxU) Japan (models Exx, Jxx) Argentina (models CTO, xxY)

  • Page 118: Notices

    Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk.

  • Page 119: Trademarks

    Actual results may vary. Users of this document should verify the applicable data for their specific environment. Trademarks The following terms are trademarks of Lenovo in the United States, other countries or both: Lenovo Lenovo Care Rescue and Recovery...

  • Page 120

    Part Number: 42T7842 (1P) P/N: 42T7842...

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