Lenovo N100, N200 manual 44 MT 0689, 0768

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FRU replacement notices

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.

3.To read ECA information, select 2. Read ECA/rework number from EEPROM and follow the instruction.

4.To read box build date, select 5. Read box build date from EEPROM, and follow the instruction on the screen.

After an ECA has been applied to the machine, the EEPROM must be updated to reflect the ECA's application. Use the CE Utility Diskette for Lenovo 3000 notebooks to update the EEPROM.

Note: Only the ECA number is stored in the EEPROM. The machine type of the ECA is assumed be the same as the machine type of the machine that had the ECA applied to it.

1.Insert the CE Utility Diskette for Lenovo 3000 notebooks, and restart the computer.

2.From the main menu, select 6. Set ECA Information.

3.To write ECA information, select 1. Write ECA/rework number from EEPROM, and follow the instruction.

4.To write box build date, select 4. Write box build date from EEPROM, and follow the instruction on the screen.

If the system board is being replaced, try to read the ECA information from the old system board and transfer the information to the new system. If the system board is inoperable, this will not be possible.

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Contents Lenovo 3000 N100 and N200 Hardware Maintenance Manual Page Lenovo 3000 N100 and N200 Hardware Maintenance Manual Page Contents Iv MT 0689, 0768, About this manual Important service informationBefore replacing parts Strategy for replacing FRUsImportant notice for replacing a system board How to use error messagesStrategy for replacing a hard disk drive Using the HMM Using PC Entitlement Warehouse PEWUsing eSupport Important information about replacing RoHS compliant FRUs Diskette compatibility matrix Safety notices multilingual translationsSafety notice Safety notices Safety notices Safety notices Safety notices 10 MT 0689, 0768, Electrical safety Safety informationGeneral safety 12 MT 0689, 0768, Safety inspection guide Grounding requirements Laser compliance statement 16 MT 0689, 0768, Read this first What to do firstFollowing are not covered under warranty Read this firstRelated service information Passwords Power-on passwordHow to remove the power-on password Select Power-On Password*1Screen blank mode Power managementHow to remove the hard-disk password Sleep standby modeHibernation mode Checkout guide Testing the computerCreating the PC-Doctor diagnostics diskette Diagnostics Interactive Tests Hardware Info Power system checkoutDetecting system information with PC-Doctor UtilityChecking operational charging Checking the battery packChecking the ac adapter Terminal Voltage V dc Lenovo 3000 N100 and N200 Specifications Product overviewFeature Description 32 MT 0689, 0768, Status indicators Indicator MeaningFRU tests GreenFn key combinations Key combination DescriptionSymptom-to-FRU index Numeric error codesSymptom-to-FRU index Error messages To boot fromNo-beep symptoms Reseat DimmLCD-related symptoms Reseat the LCD connectorsIntermittent problems Undetermined problemsRetaining serial numbers FRU replacement noticesScrew notices Reading or writing the ECA information Restoring the serial number of the system unitRetaining the Uuid Select 2. Read S/N data from Eeprom44 MT 0689, 0768, Removing and replacing a FRU Battery pack For MT Hard disk drive slot coverFor MT 0689 Hard disk drive PCI Express Mini Card for 802.11 a/b/g wireless LAN M2.5 × 3 mm, pan-head, nylon-coated Silver 392 Nm Kgfcm PCI Express Mini Card for 802.11 a/b/g/n wireless LAN 52 MT 0689, 0768, Dimm slot cover Dimm Optical drive For MT 0768 Thermal module slot cover 1100 Fan Thermal module 60 MT 0689, 0768, Removing and replacing a FRU 1120 CPU Cover, strip E cover Bluetooth daughter card BDC for MT Keyboard 66 MT 0689, 0768, When installing Function board LCD unit Is only for MT For MT 0689 72 MT 0689, 0768, Step Screw quantity Color Torque 74 MT 0689, 0768, Are only for MT 76 MT 0689, 0768, 2b 2b 78 MT 0689, 0768, M2 × 4 mm, flat-head, nylon-coated Black 245 Nm Kgfcm Top cover assembly C cover for MT M2.5 × 3 mm, pan-head, nylon-coated Black 392 Nm Kgfcm 82 MT 0689, 0768, 1200 USB/Audio connector card VGA connector card For MT 86 MT 0689, 0768, M2.5 × 3 mm, flat-head, nylon-coated Silver 392 Nm Kgfcm To remove the PC Card slot assembly, do as follows For MT 90 MT 0689, 0768, Step Screw quantity Color Torque 92 MT 0689, 0768, To remove the ExpressCard slot, do as follows For discrete models For integrated modelsRemoving and replacing a FRU LCD front bezel B cover For MT 0698Removing and replacing a FRU Inverter card LCD panel, LCD cable, and hinges M2.5 × 5 mm, pan-head, nylon-coated Black 392 Nm Kgfcm Remove the hinges From the LCD panel Are only for MT 0768 Camera and LCD rear cover assembly a cover For MT 0768 Locations Front view Rear view Bottom viewExternal CRUs pluggable Parts listInternal CRUs located behind an access panel External CRUs with latchesOverall FRU CRU 110 MT 0689, 0768, Parts list 112 MT 0689, 0768, Hlds DVD-RAM/RW drive assembly, 12.7 mm, Tsst 27R2331 TS-L632C CABLE&THERMAL TUNNEL-VGA 116 MT 0689, 0768, Parts list 118 MT 0689, 0768, No. FRU FRU no RoHS 120 MT 0689, 0768, FRU 122 MT 0689, 0768, Parts list CPU assembly, Intel Celeron M processor 410 1.46 GHz 41W5181 Parts list 126 MT 0689, 0768, Parts list Bluetooth daughter card BDC 41W1163 LCD FRUs 14.1-in. Wxga TFTAUO 15.4-in. Wxga TFT TDK Parts list 15.4-in. WSXGA+ TFT YEC Keyboard for MT 0689 NMBKeyboard for MT Recovery discs Windows XP Professional CDsParts list Windows XP Home Edition CDs 140 MT 0689, 0768, Windows Vista Home Premium 32 bit DVDs for MT 0689 Windows Vista Home Premium 32 bit DVDs for MT Windows Vista Home Basic 32 bit DVDs for MT 0689 Windows Vista Home Basic 32 bit DVDs for MT Windows Vista Business 32 bit DVDs for MT 0689 Windows Vista Business 32 bit DVDs for MT Windows Vista Business 64 bit DVDs Windows Vista Ultimate 32 bit DVDs Corel software CDs AC adaptersPower cords Power cords for MT 0689Power cords for MT LongwellBluetooth cable Miscellaneous partsBottom miscellaneous parts for MT 41R7793 RJ11 cable Common parts list ToolsLenovo 3000 N100 and N200 Trademarks Trademarks Part Number
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N200, N100 specifications

The Lenovo N200 is a versatile laptop designed to cater to the needs of both professionals and students looking for a reliable computing solution. This model stands out in the competitive laptop market thanks to its blend of performance, durability, and affordability.

One of the main features of the Lenovo N200 is its robust build quality. Using high-quality materials, this laptop can withstand the rigors of daily use, making it an excellent choice for those who travel frequently or require a device that can handle day-to-day wear and tear. The sleek design not only gives it a modern aesthetic but also enhances portability, weighing in at an acceptable range that allows users to carry it with ease.

When it comes to performance, the Lenovo N200 typically comes equipped with Intel Core processors, providing sufficient power for multitasking and demanding applications. This makes it suitable for professional tasks, including data processing, graphic design, and even light gaming. The system’s RAM capacity generally ranges from 4GB to 8GB, which allows for smooth performance when running multiple applications simultaneously.

The display of the N200 is another noteworthy feature. It usually sports a 15.6-inch HD screen, providing crisp visuals and vibrant colors for an enjoyable viewing experience, whether you are watching videos, working on projects, or browsing the web. The anti-glare technology applied to the display also helps reduce eye strain during extended use, proving beneficial for students and professionals alike.

In terms of storage, users can expect a decent HDD or SSD option that offers enough space for documents, media, and software applications. The SSD option typically ensures faster boot-up times and quicker file access, enhancing overall system responsiveness.

Connectivity is not overlooked in the Lenovo N200, which comes with various ports, including USB, HDMI, and Ethernet, enabling users to connect their devices with ease. Wireless capabilities typically include Wi-Fi and Bluetooth, facilitating seamless connectivity to the internet and other devices.

Overall, the Lenovo N200 encapsulates the essential features and technologies that users seek in a dependable laptop. With its blend of performance, build quality, and modern features, it serves as an excellent entry-level option for those looking to balance quality with budget considerations.
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