Lenovo N200, N100 manual Diagnostics Interactive Tests

Page 31

Checkout guide

To run the test, do as follows:

1.Insert the PC-Doctor disk into the diskette drive; then power on the computer.

If the computer cannot be powered on, go to “Power system checkout” on page 26, and check the power sources.

If an error code appears, go to “Symptom-to-FRU index” on page 36.

On the first screen, select the model and press Enter. Follow the instructions on the screen.

2.The main panel of PC-Doctor appears.

3.Select Diagnostics with the arrow keys, and press Enter.

A pull-down menu appears. (Its exact form depends on the model.)

Note: PC-Doctor menu does not mean the formal support device list. Some unsupported device names may appear in the PC-Doctor menu.

Diagnostics

Interactive Tests

Hardware Info

Utility

Quit

F1=Help

Run Normal Test

Run Quick Test

CPU/Coprocessor

Systemboard

Video Adapter

Fixed Disks

Diskette Drives

Memory Test - Full

Memory Test - Quick

PC-DOCTOR 2.0 Copyright 2002 PC-Doctor, Inc. All Rights Reserved.

Use the cursor keys and ESC to move in menus. Press ENTER to select.

The options on the test menu are as follows:

Diagnostics

Interactive Tests

 

 

 

 

v

Run Normal Test

v

Keyboard

v

Run Quick Test

v

Video

v

CPU/Coprocessor

v

Mouse

v

Systemboard

v

System Load

v

Video Adapter

 

 

v

Fixed Disks

 

 

v

Diskette Drives

 

 

v

Memory Test – Full

 

 

v

Memory Test – Quick

 

 

Notes:

v 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.

4.Run the applicable function test.

5.Follow the instructions on the screen. If there is a problem, PC-Doctor shows messages describing it.

6.To exit the test, select Quit — Exit Diag. To cancel the test, press Esc.

Note: After running PC-Doctor, check the time and date on the system and reset them if they are incorrect.

General descriptions

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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, Strategy for replacing FRUs Important service informationBefore replacing parts About this manualStrategy for replacing a hard disk drive How to use error messagesImportant notice for replacing a system board Using eSupport Using PC Entitlement Warehouse PEWUsing the HMM Important information about replacing RoHS compliant FRUs Safety notice Safety notices multilingual translationsDiskette compatibility matrix Safety notices Safety notices Safety notices Safety notices 10 MT 0689, 0768, General safety Safety informationElectrical safety 12 MT 0689, 0768, Safety inspection guide Grounding requirements Laser compliance statement 16 MT 0689, 0768, What to do first Read this firstRead this first Following are not covered under warrantyRelated service information Power-on password PasswordsSelect Power-On Password*1 How to remove the power-on passwordSleep standby mode Power managementHow to remove the hard-disk password Screen blank modeHibernation mode Creating the PC-Doctor diagnostics diskette Testing the computerCheckout guide Diagnostics Interactive Tests Utility Power system checkoutDetecting system information with PC-Doctor Hardware InfoChecking the ac adapter Checking the battery packChecking operational charging Terminal Voltage V dc Lenovo 3000 N100 and N200 Product overview SpecificationsFeature Description 32 MT 0689, 0768, Indicator Meaning Status indicatorsGreen FRU testsKey combination Description Fn key combinationsNumeric error codes Symptom-to-FRU indexSymptom-to-FRU index To boot from Error messagesReseat Dimm No-beep symptomsReseat the LCD connectors LCD-related symptomsUndetermined problems Intermittent problemsScrew notices FRU replacement noticesRetaining serial numbers Select 2. Read S/N data from Eeprom Restoring the serial number of the system unitRetaining the Uuid Reading or writing the ECA information44 MT 0689, 0768, Removing and replacing a FRU Battery pack For MT 0689 Hard disk drive slot coverFor MT 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 integrated models For discrete modelsRemoving and replacing a FRU For MT 0698 LCD front bezel B coverRemoving 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 Bottom view Rear viewExternal CRUs with latches Parts listInternal CRUs located behind an access panel External CRUs pluggableOverall 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 14.1-in. Wxga TFT LCD FRUsAUO 15.4-in. Wxga TFT TDK Parts list 15.4-in. WSXGA+ TFT YEC NMB Keyboard for MT 0689Keyboard for MT Windows XP Professional CDs Recovery discsParts 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 AC adapters Corel software CDsPower cords for MT 0689 Power cordsLongwell Power cords for MTMiscellaneous parts Bluetooth cableBottom miscellaneous parts for MT 41R7793 RJ11 cable Tools Common parts listLenovo 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.