Manual lenovo t400

Now you cannot unlock the hard disk password. Solution: Your computer supports an enhanced password algorithm. Page 42 1. Turn off the computer. Remove all other passwords.

Page Fingerprint Reader Problems Fingerprint reader problems Problem: You cannot register or authenticate your finger. Solution: If your finger has any of the following conditions, you may not be able to register or authenticate it. Select Startup, and press Enter.

Page Chapter 4. Recovery Options 1. When the ThinkPad logo comes up, immediately press the ThinkVantage button. After the Rescue and Recovery workspace opens, you can do the following: v Rescue and Restore your files, folders, or backups. Page Restoring The Factory Contents However, before any data is overwritten, you will be given the opportunity to save one or more files to other media.

To ensure that they will be installed correctly, install the optical drive before performing a recovery operation. Page Recovering Data Restoring the factory contents using the recovery discs If a set of recovery discs is enclosed with your computer, or you have created or purchased recovery discs, you can restore the factory contents by using the discs in the following procedure: 1.

Page Chapter 5. Upgrading And Replacing Devices Chapter 5. Upgrading and replacing devices Replacing the battery Important: Read Safety and Warranty Guide before replacing the battery. To replace the battery, do the following: 1. Turn off the computer, or enter hibernation mode. Then disconnect the AC adapter and all cables from the computer. Page 50 4. Install a fully charged battery.

Align the battery as shown in the drawing 1 , and gently press it downward. Slide the battery into the computer 2. Page 51 5. Slide the battery latch to the locked position. Turn the computer over again. Connect the AC adapter and the cables to the computer. Chapter 5. Upgrading and replacing devices Never remove the drive while the system is operating, in standby mode, or in hibernation mode. Page 53 To replace the HDD, do the following: 1.

Turn off the computer; then disconnect the AC adapter and all cables from the computer. Close the computer display, and turn the computer over. Remove the battery.

Remove the screw that secures the slot cover. Page 54 6. Remove the HDD by pulling out the tab. Detach the side rubber rails form the HDD. Attach the side rubber rails to a new HDD. Page 55 9. Insert the HDD into the slot; then press it firmly into place. Reinstall the slot cover. Reinstall the screw. Reinstall the battery. Page 56 2. Remove the slot cover. Page 57 6. Remove the SSD by pulling out the tab.

Release the latch with your finger in the direction shown by the arrow 1 , and lift up the bar 2. Note: Do not remove the rubbers attached to the side of the adapter. To do so requires pulling hard, possibly damaging or breaking them. Page 58 9. Insert a new SSD into the adapter 1. Put the bar back in place and set the latch 2. Insert the SSD into the slot; then press it firmly into place. Page Replacing Memory Increasing memory capacity is an effective way to make programs run faster.

Page 60 Turn the computer over and open the display. Open up the palm rest in the direction shown by arrow 1 by picking up the sides, and then release the palm rest from the computer 2. Page 61 c.

If your model has a touch pad or a fingerprint reader, detach the connector of the palm rest cable by pulling the tab with your fingers.

Now the palm rest has been removed. Page 62 9. Make sure that the card is firmly fixed in the slot and does not move easily. Page 63 Reinstall the palm rest. If your model has a touch pad or a fingerprint reader, attach the connector of the palm rest cable. Press the left and right top edges of the palm rest to fit it into place. Turn on the computer. Page Chapter 6. Getting Help And Service Getting help and service If you need help, service, technical assistance, or just want more information about ThinkPad computers, you will find a wide variety of sources available from Lenovo to assist you.

This section contains information about where to Note: Telephone numbers are subject to change without notice. Page Getting Help Around The World Getting help around the world If you travel with your computer or relocate it to a country where your ThinkPad machine type is sold, your computer might be eligible for International Warranty Service, which automatically entitles you to obtain warranty service throughout the warranty period. Service will be performed by service providers authorized to perform warranty service.

For telephone support in English, please wait for the Japanese voice prompt to end, and an operator will answer.

Page Appendix A. Warranty Information Appendix A. Warranty information This Appendix provides information regarding the warranty period and type of warranty service applicable to your Lenovo hardware product in your country or region. For the terms and conditions of the Lenovo Limited Warranty that applies to your Lenovo hardware product, see Chapter 3, Warranty Information in the Safety and Warranty Guide included with your Lenovo hardware product.

Page 74 After the product has been repaired or exchanged, it will be made available for your collection. Page 75 disposing of the product as it sees fit. Page Appendix B. There are two types of CRU: self-service and optional-service. Self-service CRUs are easy to install. They may be standalone or latched, or require a screwdriver to remove a maximum of two screws, whereas optional-service CRUs require some technical skill, as well as tools such as a screwdriver.

Page Appendix C. Features And Specifications Properties. Page Appendix D. Notices Appendix D. Notices Notices Lenovo may not offer the products, services, or features discussed in this document in all countries.

Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.

Page Export Classification Notice Electronic emissions notices The following information refers to ThinkPad T and R, machine type , , , , , , , , , , , , , , , , , , , , , , , , , , , and Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult an authorized dealer or service representative for help. Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. Page 89 Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations.

To help in this endeavor, Lenovo has preset the following power-management features to take effect when your computer has been inactive for a specified length of time: Windows XP Windows Vista v Power plan: Energy Star at AC mode Page Index Index finding information 1 product specifications 70 fingerprint reader product warranty 63 AC adapter caring for 7 International Warranty troubleshooting 30 troubleshooting 33 Service 57 Access Help 1, 11, 15 frequently asked questions 11 Productivity Center 2 additional information publication guide 1 for Access Help 3 hard disk drive diagnosing All rights reserved.

LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C. Page Contents Read this first. Liquid crystal display LCD notice. Important safety information. Conditions that require immediate action Safety guidelines. Page Read This First Read this first Be sure to follow the important tips given here to continue to get the most use and enjoyment out of your computer.

Page Carry your computer carefully. Important Safety Information Chapter 1. Important safety information Note: Read important safety information first.

This information can help you safely use your notebook personal computer. Follow and retain all information included with your computer.

Page Safety Guidelines Lenovo, stop using that product until you can contact the product manufacturer for further instructions, or until you get a suitable replacement. Safety guidelines Always observe the following precautions to reduce the risk of injury and property damage. Only use a service provider who is approved to repair your particular product.

Note: Some computer parts can be upgraded or replaced by the customer. Upgrades typically are referred to as options. Page Power Cords And Power Adapters Do not use any power cords where the electrical contacts on either end show signs of corrosion or overheating or where the power cord appears to have been damaged in any way.

Page Extension Cords And Related Devices Extension cords and related devices DANGER Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use are rated to handle the electrical requirements of the product.

Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Page Power Supply Statement To avoid possible damage to attached devices, wait at least five seconds after the computer is shut down to disconnect external devices. In addition, many mobile products, such as notebook computers, utilize a rechargeable battery pack to provide system power when in portable mode.

I purchased a new battery but the error still comes up and neither battery seems to hold it's charge. View the manual for the Lenovo ThinkPad T here, for free. This manual comes under the category Laptops and has been rated by 5 people with an average of a 9. This manual is available in the following languages: English. Below, you will find the most frequently asked questions about the Lenovo ThinkPad T Is your question not listed?

ThinkP ad T and Ti. Har dwar e Maint enance Manual. Status indicators Chapter 6. Notices Trademarks. Ask a question. Daphne, No comments 0. Where is the lenovo t speaker connector? Answer this question Send. James Patrick Trevino, No comments 0. It switches plane mode on and off.

Mike, No comments 0. Wayne Hoelscher, No comments 0. Tina Beacock, No comments 0. Ginny, No comments 0. About the Lenovo ThinkPad T Lenovo ThinkPad T specifications. Related product manuals. What does the download speed on the internet depend on? The download speed on the internet depends on the type of connection you have. What screen dimensions does my Laptop have? The size of your Laptop is usually expressed in inches, 1 inch is 2. The size is the diagonal size of your Laptop, so you measure the screen from bottom left to top right.

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