Lenovo V100, V200 manual 12 MT 0763

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. Do not use this type of mat to protect yourself from electrical shock.

vFind the room emergency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

vDo not work alone under hazardous conditions or near equipment that has hazardous voltages.

vDisconnect all power before:

–Performing a mechanical inspection

–Working near power supplies

–Removing or installing main units

vBefore you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer to power-off the wall box that supplies power to the machine, and to lock the wall box in the off position.

vIf you need to work on a machine that has exposed electrical circuits, observe the following precautions:

–Ensure that another person, familiar with the power-off controls, is near you.

Attention: Another person must be there to switch off the power, if necessary.

–Use only one hand when working with powered-on electrical equipment; keep the other hand in your pocket or behind your back.

Attention: An electrical shock can occur only when there is a complete circuit. By observing the above rule, you may prevent a current from passing through your body.

–When using testers, set the controls correctly and use the approved probe leads and accessories for that tester.

–Stand on suitable rubber mats (obtained locally, if necessary) to insulate 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. Use extreme care when measuring high voltages.

vRegularly inspect and maintain your electrical hand tools for safe operational condition.

vDo not use worn or broken tools and testers.

vNever assume that power has been disconnected from a circuit. First, check that it has been powered off.

vAlways look carefully for possible hazards in your work area. Examples of these hazards are moist floors, nongrounded power extension cables, power surges, and missing safety grounds.

vDo not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is conductive; such touching can cause personal injury and machine damage.

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Contents Lenovo 3000 V100 and V200 Hardware Maintenance Manual Page Lenovo 3000 V100 and V200 Hardware Maintenance Manual First Edition May Copyright Lenovo 2007. All rights reserved Contents Iv MT 0763 About this manual Important service informationBefore replacing parts Strategy for replacing FRUsHow to use error messages Strategy for replacing a hard disk driveImportant notice for replacing a system board Using PC Entitlement Warehouse PEW Using eSupportUsing the HMM Important information about replacing RoHS compliant FRUs Diskette compatibility matrix Safety notices multilingual translationsSafety notice Diskette Compatibility Drive CapacitySafety notices Safety notices Safety notices Safety notices 10 MT 0763 Safety information General safetyElectrical safety 12 MT 0763 Safety inspection guide Grounding requirements Laser compliance statement 16 MT 0763 Read this first What to do firstFollowing are not covered under warranty Read this firstRelated service information Passwords Power-on passwordSelect Power-On Password*1 How to remove the power-on passwordHow to remove the hard-disk password Select Master HDPSleep standby mode Power managementScreen blank mode Hibernation modeRelated service information Testing the computer Creating the PC-Doctor diagnostics disketteCheckout guide Diagnostics Interactive Tests Hardware Info Power system checkoutDetecting system information with PC-Doctor UtilityChecking operational charging Checking the battery packChecking the ac adapter Pin Voltage V dcTerminal Voltage V dc Lenovo 3000 V100 Specifications Feature DescriptionProduct overview Cmos RAM 32 MT 0763 Green Status indicatorsIndicator Meaning Blinking greenFRU tests Fn key combinations Key combination DescriptionSymptom-to-FRU index Numeric error codesFail-safe timer NMI failed System board DMA test failed System board 02F6Software NMI failed System board 02F7 Error messages Connected tightly and correctly No-beep symptomsMake sure that every connector is Reseat DimmSymptoms LCD-related symptomsReseat the LCD connectors LCD assemblyIntermittent problems Undetermined problemsFRU replacement notices Screw noticesRetaining serial numbers 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 0763 Removing and replacing a FRU Battery pack Hard disk drive slot cover and hard disk drive 48 MT 0763 Dimm slot cover DimmBackup battery Step Screw quantity Color Torque 52 MT 0763 For MT 54 MT 0763 Optical drive Middle coverFunction board Keyboard When installing Removing and replacing a FRU Remove the hinge cap L Hinge cap R Are only for MT Removing and replacing a FRU 62 MT 0763 Removing and replacing a FRU To remove the 5-1 Digital Media Reader card, do as follows To remove the BDC, do as follows To remove the fingerprint reader card, do as follows LCD unit 68 MT 0763 Removing and replacing a FRU 70 MT 0763 Remove the heat sink as follows 72 MT 0763 CPU Remove the MDC as follows Removing and replacing a FRU Remove the ExpressCard slot as follows Fan and base cover with speakers 78 MT 0763 LCD front bezel Step Screw cap Screw quantity Color TorqueInverter card Integrated camera LCD panel, LCD cable, and hinges Remove the LCD cable assembly from the LCD panel Wireless LAN antenna cables For the antennas with two cablesFor the antennas with three cables Locations Front view Rear view Bottom viewExternal CRUs pluggable Parts listInternal CRUs located behind an access panel External CRUs with latchesOverall FRU FRU no RoHS CRUHlds No. FRU FRU no RoHS Hgst Parts list 96 MT 0763 FRU Battery pack, Li-ion 6 cell, Sony 92P1222 Parts list 100 MT 0763 LCD FRUs 12.1-in. Wxga TFT Keyboard for MT Language RoHSChicony 104 MT 0763 Recovery discs Windows XP Professional CDsWindows XP Home Edition CDs Windows Vista Home Premium 32 bit DVDs for MT 108 MT 0763 Windows Vista Home Basic 32 bit DVDs for MT 110 MT 0763 Windows Vista Business 32 bit DVDs for MT 112 MT 0763 Windows Vista Ultimate 32 bit DVDs Corel software CDs Miscellaneous partsTools Common parts listAC adapters ToolPower cords Region Volex RoHSLongwell Lenovo 3000 V100 and V200 Trademarks Trademarks Part Number
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V100, V200 specifications

Lenovo has long been a leader in the laptop market, consistently delivering reliable performance and innovative features. Two noteworthy models from their lineup are the Lenovo V200 and V100 series, both of which cater to business professionals and everyday users alike.

The Lenovo V200 is a sleek and lightweight laptop designed for mobile professionals. Its compact form factor does not compromise performance, providing users with robust computing capabilities. The V200 features a powerful Intel Core processor, ensuring smooth operation whether you're working on spreadsheets, presentations, or streaming media. With a choice between various configurations, including solid-state drives (SSDs) for quick boot times and faster file access, the V200 is built for efficiency.

One of the standout features of the V200 is its 14-inch display, which boasts vibrant colors and sharp resolution, making it perfect for both productivity and entertainment. Its anti-glare technology reduces reflections, allowing users to work comfortably in various lighting conditions. Additionally, the V200 offers an array of connectivity options including USB-C, HDMI, and Wi-Fi 6 support, ensuring easy connections to multiple devices and networks.

On the other hand, the Lenovo V100 series positions itself as a more budget-friendly choice while still offering essential performance features. The V100 comes equipped with AMD processors, which are well-suited for everyday tasks such as web browsing, office applications, and video conferencing. This series is designed to provide a balance of performance and affordability, making it an excellent choice for students and small business owners.

The V100 also showcases a slightly smaller 13-inch display, allowing for even greater portability. Although it lacks some high-end features of the V200, its reliable performance, decent battery life, and solid build quality make it a practical option for users seeking a trustworthy device without breaking the bank.

Both models exemplify Lenovo's commitment to quality and user experience. With ergonomic keyboards for comfortable typing sessions and reliable thermal management solutions, these laptops cater to the demands of modern work environments. Additionally, Lenovo's reputation for customer support adds peace of mind for users investing in these devices. In conclusion, both the Lenovo V200 and V100 models offer unique advantages to meet varying needs, making them solid choices for users prioritizing performance, portability, and affordability.
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