Lenovo T40 manual Index

Page 109

Index

B

battery

 

problems

27

replacing

40

BIOS Setup Utility 35 boot priority order list 31

built-in wireless networking card problem 33

C

carrying the computer 6 CD playback problem 32 cleaning the computer 9 computer lock 31 computer screen 25 configuration setup 35 Customer Replaceable Unit (CRU)

parts list 77

D

diagnosing problems 12 DVD playback problem 33

E

environment 6 error messages 12

errors without messages 17

F

features 3 fingerprint reader 3

authentication problems 30 care 9

front view 2

H

hard disk problems 28 upgrading 38

help

and service 44 around the world 46 by telephone 44

by Web 44 hibernation problems 21

I

important tips 6

K

keyboard problems 19

L

locations 2

P

password problems 19 setting 7

PC-Doctor for Windows 12 power switch problems 19 problems

battery 27 computer screen 25 diagnosing 12 fingerprint reader 30 hard disk 28 hibernation 21 keyboard 19 password 19

power management 21 power switch 19 standby 21

startup 28 TrackPoint 20 troubleshooting 12 UltraNav 20

R

rear view 2

recovering preinstalled software 36 Regulatory Notice xvii replacing, battery 40

Rescue and Recovery 36

S

safety instruction v setup

BIOS 35 configuration 35

software problem 34 specifications 5 standby problems 21 startup problem 28 storage device upgrading 38

T

telephone, help by 44 tips, important 6 TrackPoint problems 20 troubleshooting 12

U

UltraNav problems 20 USB problem 34

W

warranty information 51

Web, help by 44 Windows NT problem 32

© Copyright Lenovo 2005. © Portions Copyright IBM Corp. 2005.

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Contents ThinkPad T40 Series Service and Troubleshooting Guide Page ThinkPad T40 Series Service and Troubleshooting Guide Page Contents Iv ThinkPad T40 Series Service and Troubleshooting Guide Σηµε Σηµαντικ Οδηγ Σχετικ Με την ασϕΕξουσιοδοτηµ Τεχνικ Και µε κ Ηλεκτρονικ Καταστ Που πρ Να αντιµετωπΝα βρε Κατ Με τους αριθµο τηλεϕ Που µπορε Να καλ Για Να ζητ Και υποστ Στην απΣυντ Γενικ οδηγ ΑσϕΚΙΝ∆ΥΝΟΣ ΠροσοχΕπεκτ Καλωδ Και σχετικ Συσκευ Καλ Και µετασχηµατιστΦις και πρ Μπαταρ Θερµ Και εξαερισµ Πληροϕορ Ασϕ Ασϕ Των µον CD και DVDXii ThinkPad T40 Series Service and Troubleshooting Guide Xiii CDC ΠροσοχηCD-ROM, CD-RW, DVD-ROM Σχετικ Με τις προδιαγραϕ των συσκευ LaserΠΡΟΕΙ∆ΟΠΟΙΗΣΗ Ο χειρισµ Important regulatory notice for users Important notice for usersInformation about hard disk capacity Xviii ThinkPad T40 Series Service and Troubleshooting Guide Xix Finding information with Access IBMXx ThinkPad T40 Series Service and Troubleshooting Guide Overview of your new ThinkPad computer Front view Rear view Your ThinkPad at a glanceFeatures Features Specifications Caring for your ThinkPad computer Important tips Be careful about where and how you workBe gentle with your computer Carry your computer properlyHandle storage media and drives properly Take care in setting passwordsOther important tips Cleaning your computer keyboard Cleaning the cover of your computerCare for the fingerprint reader Cleaning your computer displayCaring for your ThinkPad computer Solving computer problems Troubleshooting Diagnosing problemsError messages Click PC-DoctorSolving computer problems Solving computer problems Solving computer problems Select Security -IBM Predesktop Area -Access IBM Predesktop Problem Errors without messagesSolution My screen goes blank while the computer is on Power switch problem Password problemKeyboard problems UltraNav problems Standby or hibernation problems Solving computer problems Click the Device Manager tab Solution For WindowsClear the Auto insert notification check box For Windows NTSelect Timer Wake with Battery Operation by pressing Enter Click Power Management Computer screen problemsClick the Enable hibernation button For Windows XP or WindowsClick Advanced For Windows XP and WindowsBattery problems Startup problem Hard disk drive problemsSolving computer problems Fingerprint authentication problems Other problems Computer can not play a CD, or the sound quality is not good Playback of DVD is not smooth in Windows 98 and Windows Solution Problem Starting Bios Setup Utility For ThinkPad T41/41p Series computer Recovering pre-installed softwareFor other ThinkPad T40 Series computer Double-clickRecover to factory contentsHandling a hard disk drive Upgrading the hard disk driveUpgrading the hard disk drive Replacing the battery Replacing the battery Replacing the battery Getting help and service Getting help on the Web Calling the Customer Support Center Getting help and serviceFRU Getting help around the world Wireless interoperability Appendix A. Wireless related informationUsage environment and your health Authorized Operation Within the United States and Canada Enabling Extended Channel Mode ThinkPad T40 Series Service and Troubleshooting Guide Lenovo Statement of Limited Warranty Appendix B. Warranty informationWhat this Warranty Covers Part 1 General TermsHow to Obtain Warranty Service What this Warranty Does not CoverWhat Lenovo Will Do to Correct Problems Your Additional Responsibilities Exchange of a Machine or PartGoverning Law Limitation of LiabilityPart 2 Country-unique Terms Paraguay MexicoPeru UruguayAsia Pacific Australia United StatesCambodia and Laos CAMBODIA, INDONESIA, and LaosIndia Malaysia JapanNEW Zealand PEOPLE’S Republic of China PRCEUROPE, Middle EAST, Africa Emea SingaporeGoverning Law Arbitration The following is added under this heading Consumers European Union EUThinkPad T40 Series Service and Troubleshooting Guide Egypt Following Terms Apply to the Country Specified AustriaFrance Hungary GermanyIreland Slovakia Items for Which Lenovo is Not LiableUnited Kingdom Warranty Period Part 3 Warranty InformationTypes On-site Service Customer Replaceable Unit ″CRU″ ServiceCourier or Depot Service Customer Carry-In or Mail-In ServiceCRU and Courier or Depot Service CRU and On-site ServiceCRU and Customer Carry-In or Mail-In Service Country or Region Telephone Number Country or Region Telephone Number Guarantee supplement for Mexico ThinkPad T40 Series Service and Troubleshooting Guide IBM Appendix C. Customer Replaceable Units CRUsThinkPad T40 Series Service and Troubleshooting Guide Appendix D. Notices Electronic emissions notices Television output noticeEuropean Union EMC Directive conformance statement Industry Canada Class B emission compliance statementHandling a disused ThinkPad battery pack Disposing of a disused lithium batteryEnvironmental notices for Japan IBM Lotus Software Offer European Countries U. S. Or Canada Call Latin American CountriesAsia Pacific Countries TrademarksThinkPad T40 Series Service and Troubleshooting Guide Index ThinkPad T40 Series Service and Troubleshooting Guide Page Part Number 39T2342
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T40 specifications

The Lenovo ThinkPad T40 is a highly regarded laptop that has made a significant impact in the business and personal computing markets since its release in the early 2000s. Known for its durability, performance, and practicality, the T40 is a part of the ThinkPad series, which has a storied history of meeting the demands of professionals and everyday users alike.

One of the standout features of the T40 is its robust design. The laptop features a magnesium alloy casing that provides superior protection against everyday wear and tear. This durability is complemented by its spill-resistant keyboard, which is designed to protect the internal components from accidental liquid spills, a common concern for mobile users.

At the heart of the T40 is an Intel Pentium M processor, which was built to deliver excellent performance while being energy efficient. This was particularly advantageous for users who needed to work on the go, as it allowed for better battery life compared to traditional desktop CPUs. The T40 offers a variety of processor options, ranging from the 1.3 GHz to the 1.6 GHz Pentium M processor, each delivering a good balance of speed and efficiency.

The display is another key characteristic of the T40, featuring a 14.1-inch screen with options for both 1024x768 and higher resolutions. The LCD panel provides good color reproduction and clarity, making it suitable for both office tasks and multimedia consumption. Additionally, the T40 has a built-in trackpoint and a touchpad, offering users multiple input methods for flexibility in navigation.

For connectivity, the T40 is equipped with a range of ports, including USB 2.0, Ethernet, and a PC Card slot, allowing for easy connection to various peripherals and networks. It also supports Wi-Fi, providing users with the ability to connect to wireless networks seamlessly.

Storage options for the T40 include both traditional hard drives and, in some models, solid-state drives, which offer faster data access speeds and improved reliability. The laptop supports a maximum of 2GB of RAM, which, while modest by today’s standards, was sufficient for most business applications during its time.

In summary, the Lenovo ThinkPad T40 is a remarkable combination of durability, performance, and practicality. Its well-rounded features, from its reliable processors to its sturdy build quality, have solidified its place as a respected choice among portable laptops for professionals and casual users alike. Despite being an older model, its legacy continues to be appreciated for the standards it set in mobile computing.