Lenovo T440s- Manuals

Read this first Be sure to follow the important tips given here to get the most use and enjoyment out of your computer.Failure to do so might lead to discomfort or injury, or cause your computer to fail. Protect yourself from the heat that your computer generates. When your computer is turned on or ...

Protect your computer and data when moving it. Before moving a computer equipped with a hard disk drive, do one of thefollowing, and make sure that the power button is off or is blinking: • Turn it off. • Put it in sleep mode. • Put it in hibernation mode. This will help to prevent damage to the com...

Conditions that require immediate action Products can become damaged due to misuse or neglect. Some product damage is serious enoughthat the product should not be used again until it has been inspected and, if necessary, repaired byan authorized servicer. As with any electronic device, pay close att...

product are zero. Before you remove the covers from a product equipped with a power cord, always makesure that the power is turned off and that the product is unplugged from any power source. If you haveany questions or concerns, contact the Customer Support Center. Although there are no moving part...

To prevent possible overheating, do not cover the power adapter with clothing or other objectswhen the power adapter is plugged into an electrical outlet. Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you usea...

Your computer generates some heat during normal operation. The amount of heat depends onthe amount of system activity and the battery charge level. Extended contact with your body,even through clothing, could cause discomfort or even a skin burn. Periodically take breaksfrom using the keyboard by li...

DANGER Connect and disconnect cables as described in the following procedures when installing, moving,or opening covers on this product or attached devices. To connect: 1. Turn everything OFF. 2. First, attach all cables to devices. 3. Attach signal cables to connectors. 4. Attach power cords to out...

Additional safety information Plastic bag notice DANGER Plastic bags can be dangerous. Keep plastic bags away from babies and children to avoid dangerof suffocation. Polyvinyl Chloride (PVC) cable and cord notice Many personal computer products and accessories contain cords, cables or wires, such as...

Chapter 1. Product overview This chapter provides information about the locations of connectors, locations of important product labels,computer features, specifications, operating environment, and preinstalled programs. • “Locating computer controls, connectors, and indicators” on page 1 • “Locating...

Right-side view Figure 2. Right-side view 1 Audio connector 5 Ethernet connector 2 SIM-card tray (on some models) 6 Video graphics array (VGA) connector 3 Media card reader slot 7 Security-lock slot 4 USB 3.0 connector 1 Audio connector Connect a headphone or a headset that has a 3.5-mm (0.14-inch),...

Attention: When you attach a USB cable to the USB 3.0 connector, ensure that the USB mark is facing upward. Otherwise the connector might be damaged. 5 Ethernet connector Connect the computer to a LAN with the Ethernet connector. DANGER To avoid the risk of electrical shock, do not connect the telep...

Left-side view Figure 3. Left-side view 1 Power connector 4 Mini DisplayPort ® connector 2 USB 3.0 connector 5 Always-on USB connector 3 Fan louvers 6 Smart card slot (on some models) 1 Power connector Connect the ac power adapter to the power connector to provide ac power to the computer and charge...

• When your computer is in hibernation mode or is turned off, but connected to ac power If you want to charge these devices when your computer is in hibernation mode; or when your computer isturned off and not connected to ac power, do the following: • For Windows 7: Start the Power Manager program ...

are at the office or at home. For more information about the supported docking stations, see “ThinkPaddocking stations” on page 93. 3 Speakers Your computer is equipped with a pair of stereo speakers. 4 Keyboard drainage holes The keyboard drainage holes can help drain out liquid from your computer ...

Status indicators The status indicators show the current status of your computer. Note: Your computer might have slight variations from the following illustrations. 1 Fn Lock indicator The Fn Lock indicator shows the status of Fn Lock function. For more information, see “Special keys”on page 25. 2 S...

The indicator in the ThinkPad logo and the indicator in the center of the power button show the system-statusof the computer. • Blinks for three times : The computer is initially connected to power. • On : The computer is on (in normal mode). • Blinks fast : The computer is entering sleep or hiberna...

The FCC ID and IC Certification number labels are affixed on the wireless WAN card 1 and wireless LAN card 2 installed in the wireless communication card slots of the computer. To remove the wireless LAN card for repair or replacement, see “Replacing the wireless LAN card” onpage 80. To remove the w...

Specifications Size • Width: 331 mm (13 inches) • Depth: 226 mm (8.9 inches) • Height: 20.65 mm (0.8 inch) Heat output • 45 W (154 Btu/hr) maximum • 65 W (222 Btu/hr) maximum Power source (ac power adapter) • Sine-wave input at 50 to 60 Hz • Input rating of the ac power adapter: 100 to 240 V ac, 50 ...

Note: If you cannot find the program you need in Control Panel, open the navigation window of the Lenovo ThinkVantage Tools program and double-click the corresponding dimmed icon to install the program youneed. Then, follow the instructions on the screen. When the installation process completes, the...

Your computer supports the following Lenovo programs: • Active Protection System • Fingerprint Manager Pro • Lenovo Companion • Lenovo Mobile Access • Lenovo QuickCast • Lenovo QuickControl • Lenovo Settings • Lenovo Solution Center • Lenovo Support • Lenovo Tools • Password Manager • System Update ...

Chapter 2. Using your computer This chapter provides information on using some of the computer components. • “Registering your computer” on page 19 • “Frequently asked questions” on page 19 • “Using the multi-touch screen” on page 21 • “Special keys” on page 25 • “Using the ThinkPad pointing device”...

Using the multi-touch screen This topic provides instructions on how to use the multi-touch screen that is available on some models. Common touch gestures and mouse actions The following table lists some common touch gestures and the corresponding mouse actions that isapplicable to the Windows 7 ope...

Tasks Touch gestures (touch models only) Mouse actions To view the application commands onan open application, such as Copy , Save , and Delete , depending on the application Swipe in from the top or bottom edge. Right-click an open application. To close the current application Swipe in from the top...

Special keys Your computer has several special keys to help you work easily and effectively. Function keys and key combinations The keyboard has several function keys, which consist of the Fn key 1 and the function keys 2 . • + Enables or disables the Fn Lock function. When the Fn Lock function is d...

Replacing the cap The cap 1 on the end of the TrackPoint pointing stick is removable. After you use the cap for a period of time, you can replace the cap with a new one. Note: The TrackPoint cap used in your computer has grooves a as shown in the following illustration. Ensure that you replace the T...

– For Windows 8 and Windows 8.1: Move the pointer to the bottom right corner of the screen to bring up the charms. Then click Settings ➙ Power ➙ Sleep . • Hibernation mode By using this mode, you can turn off your computer completely without saving files or exiting anyprograms that are running. When...

DANGER If the rechargeable battery pack is incorrectly replaced, there is danger of an explosion. The batterypack contains a small amount of harmful substances. To avoid possible injury: • Replace only with a battery of the type recommended by Lenovo. • Keep the battery pack away from fire. • Do not...

Ethernet connections You can connect your computer to a local network or a broadband connection by using the built-in Ethernetfeature of the computer. DANGER Your computer has an Ethernet connector. To avoid the risk of electrical shock, do not connectthe telephone cable to the Ethernet connector. W...

• Power to the wireless radio is on. The signal strength of the wireless connection is poor. To improve signal strength, move your computer closer to the wireless access point. Using the wireless WAN connection Wireless wide area network (WAN), which uses cellular networks for data transmission, ena...

If you still cannot enable the NFC feature, check the NFC device setting in the ThinkPad Setup program by doing the following: 1. Start the ThinkPad Setup program. See “Using the ThinkPad Setup program” on page 105. 2. Select Security ➙ I/O Port Access . 3. Set the NFC device option to Enabled . You...

Note: If your computer cannot detect the external monitor, right-click on the desktop, then select Screen resolution . Click the Detect button. Setting the external monitor type To set the external monitor type, do the following: 1. Connect the external monitor to your computer, and then connect the...

Notes: • The screen mode that can be used depends on the specifications of the DVI monitor. • Before you connect a DVI monitor, make sure that the computer is connected to the expansion unit and works properly. To connect a DVI monitor, do the following: 1. Turn off the computer. 2. Connect a DVI mo...

Note: It may take several seconds before the projector displays the image. If you do not see your desktop displayed after 60 seconds, try pressing the F7 key to switch between different display output locations. Your projector might have one or more audio-input connectors. To project sound, you need...

Using audio features Your computer is equipped with the following items: • Built-in microphones • Built-in speakers • Combo audio connector, 3.5 mm (0.14 inch) in diameter Your computer also has an audio chip that enables you to enjoy various multimedia audio features, suchas the following: • Playba...

• For Windows 8 and Windows 8.1, do one of the following: – Configure the camera settings directly from the program that is using the camera. For more information, see the help information system of the program. – Click Lenovo Settings from the Start screen. Then click Camera . Follow the instructio...

Chapter 3. You and your computer This chapter provides information about accessibility, comfort, and traveling with your computer. • “Accessibility and comfort” on page 45 • “Traveling with your computer” on page 47 Accessibility and comfort Good ergonomic practice is important to get the most from ...

Display : Position the display to maintain a comfortable viewing distance of 510-760 mm (20-30 inches). Avoid glare or reflections on the display from overhead lighting or outside sources of light. Keep the displayscreen clean and set the brightness to levels that enable you to see the screen clearl...

Assistive technologies enable users to access information in the most appropriate way. Some of thesetechnologies are already provided in your operating system. Others can be purchased through vendors, oraccessed through the World Wide Web http://www.lenovo.com/healthycomputing. Assistive technologie...

Chapter 4. Security This chapter provides information about how to protect your computer from theft and unauthorized use. • “Using passwords” on page 49 • “Hard disk security” on page 53 • “Setting the security chip” on page 54 • “Using the fingerprint reader” on page 55 • “Notice on deleting data f...

3. Depending on your need, do one of the following: • To set a password, do the following: a. In the Enter New Password field, type a desired password and press Enter. b. In the Confirm New Password field, retype the password and press Enter. • To change a password, do the following: a. In the Enter...

– Internal wireless device – Internal Bluetooth device – Internal Network Option ROM – Internal wireless WAN device – Security mode – Fingerprint reader priority Notes: • The system administrator can set the same supervisor password on many ThinkPad notebook computers to make administration easier. ...

3. A Setup Notice window is displayed. Press Enter again to continue. The user hard disk password is changed. Note: The hard disk password cannot be removed in User HDP mode. – If you select Master HDP mode, follow the following steps to change the master hard disk password: 1. Type the current mast...

software, such as Microsoft Windows BitLocker ® Drive Encryption, which is supported in the Ultimate and Enterprise editions of the Windows 7 operating system, Windows 8 operating system and Windows 8.1operating system. See “Using Windows BitLocker Drive Encryption” on page 54. • Before you dispose ...

Before you start, print these instructions. To set an item on the Security Chip submenu, do the following: 1. Restart the computer. When the logo screen is displayed, press F1 to start the ThinkPad Setup program. 2. Select Security ➙ Security Chip by using the directional keys. 3. Press Enter. The S...

Note: It is recommended that you enroll more than one fingerprint in case of any injuries to your fingers. Swiping your finger over the fingerprint reader To swipe your finger over the fingerprint reader, do the following: 1. Place the top joint of your finger on the sensor. 2. Apply light pressure ...

Indicator behavior of the fingerprint reader Indicator behavior Description Green The fingerprint reader is ready for swiping. Amber The fingerprint cannot be authenticated. Associating your fingerprints with your power-on password and hard disk password To associate your fingerprints with your powe...

• Format your hard disk drive or solid-state drive, using the software for initializing it. • Use the recovery program provided by Lenovo to bring the hard disk drive or solid-state drive back to the factory default settings. These operations, however, only change the file location of the data; they...

Chapter 5. Recovery overview This chapter provides information about the recovery solutions. • “Recovery overview for the Windows 7 operating system” on page 61 • “Recovery overview for the Windows 8 and Windows 8.1 operating systems” on page 66 Recovery overview for the Windows 7 operating system T...

Using recovery media On the Windows 7 operating system, you can use recovery media to restore the computer to the factorydefault settings only. You can use recovery media to put the computer in an operational state after allother methods of recovery have failed. Attention: When you use recovery medi...

4. Follow the instructions on the screen to complete the recovery operation. For more information about performing a recovery operation from the Rescue and Recovery workspace, see“Using the Rescue and Recovery workspace” on page 63. Using the Rescue and Recovery workspace The Rescue and Recovery wor...

1. Turn on your computer. 2. Go to the C:\SWTOOLS directory. 3. Open the APPS folder. The folder contains several subfolders named for the various preinstalled applications. 4. Open the subfolder for the program you are reinstalling. 5. Double-click Setup , and then follow the on-screen steps to rei...

It is important to create a rescue medium and a set of recovery media as early as possible and store themin a safe place for future use. Recovery overview for the Windows 8 and Windows 8.1 operatingsystems This section provides information about the recovery solutions for the Windows 8 and Windows 8...

Chapter 6. Replacing devices This chapter contains the following items: • “Static electricity prevention” on page 71 • “Disabling the built-in battery” on page 71 • “Installing or replacing the SIM card” on page 72 • “Replacing the external battery pack” on page 73 • “Replacing the base cover assemb...

5. Click Yes in the Setup Confirmation window. The built-in battery is disabled and the computer turns off. Wait for a few minutes to let the computer cool. The built-in battery will be automatically enabled again when the computer is connected to an ac poweradapter. Installing or replacing the SIM ...

5. Install a new SIM card into the tray. 6. Insert the tray into the computer. 7. Reconnect the ac power adapter and all cables. Replacing the external battery pack Before you start, print these instructions. This system supports only batteries specially designed for this specific system and manufac...

3. Insert a new battery pack until it clicks into place 1 , and then slide the battery latch to the locked position 2 . 4. Turn the computer over again. Connect the ac power adapter and all cables to the computer. Replacing the base cover assembly Before you start, print these instructions. Note: De...

5. Pry up the latches in ascending alphabetical order (a to h) as illustrated, and then remove the base cover assembly. 6. Reinstall the new base cover assembly and tighten the screws. 7. Reinstall the external battery pack and turn the computer over again. Connect the ac power adapter and all cable...

Replacing a memory module Before you start, print these instructions. Increasing memory capacity is an effective way to make programs run faster. You can increase memorycapacity by replacing or adding a memory module. Note: The operating speed of the memory module has dependency on the system config...

6. Place the notched end of the new memory module toward the contact edge side of the memory slot, and insert the memory module 1 into the slot at an angle of about 20 degrees. Pivot the memory module downward until it snaps into place 2 . Ensure that the memory module is firmly installed in the slo...

12. Turn the computer over again. Connect the ac power adapter and all cables. Replacing the wireless WAN card Before you start, print these instructions. DANGER During electrical storms, do not connect the cable to or disconnect it from the telephone outleton the wall. DANGER Electric current from ...

9. Pivot the new wireless WAN card downward 1 and then install the screw to secure the card in place 2 . 10. Connect the antenna cables to the new wireless WAN card. Ensure that you connect the red cable to the main connector on the card, and the blue cable to the auxiliary connector on the card. 11...

7. Turn the computer over again and reinstall the external battery pack. Connect the ac power adapter and all cables. Replacing the coin-cell battery Before you start, print these instructions. DANGER If the coin-cell battery is incorrectly replaced, there is danger of an explosion. The coin-cell ba...

Chapter 7. Enhancing your computer This chapter provides instructions on how to use hardware devices to expand your computer capabilities. Itincludes the following topics: • “Finding ThinkPad options” on page 93 • “ThinkPad docking stations” on page 93 Finding ThinkPad options If you want to expand ...

ThinkPad Basic Dock Front view 1 Power button : Press the power button to turn on or turn off the computer . 2 Eject button : Press the eject button to release the computer from the docking station. 3 Sliding adjuster : Use the sliding adjuster as a guide to align the docking station connector on yo...

4 Ethernet connector : Used to connect the docking station to an Ethernet LAN. Note: If you need to use an Ethernet connector or an external monitor connector when your computer is attached to a docking station, use the Ethernet connector or the external monitor connector on the dockingstation, inst...

ThinkPad Ultra Dock Front view 1 Power button : Press the power button to turn on or turn off the computer. 2 Key lock indicator : This indicator turns on when the system lock key is in the locked position. 3 Docking status indicator : This indicator turns on when your computer is docked. 4 Eject bu...

1 Always-on USB connector : Used to connect devices that are compatible with USB 2.0 or charge some mobile digital devices and smartphones when your computer is in sleep or hibernation mode. 2 USB 2.0 connectors : Used to connect devices that are compatible with USB 2.0. 3 USB 3.0 connectors : Used ...

3. Align the top-left corner of the computer with the position mark of the docking station. Attach your computer to the docking station vertically until you hear a click 1 . Then turn the system lock key to the locked position 2 . 4. Check the docking status indicator. If the docking status indicato...

3. Press the eject button until the computer moves up. Then, grasp both sides of the computer to remove it. Connecting external displays to a docking station For the ThinkPad Pro Dock, if you connect two external displays to the DisplayPort connector and the DVIconnector, the DVI connector is inacti...

For the ThinkPad Ultra Dock, if you connect two external displays to the DisplayPort connector and theHDMI connector, the HDMI connector is inactive. Security features The system lock key has two positions as shown in the drawing. The security feature is different when the key is in different positi...

Chapter 8. Advanced configuration This chapter provides the following information to help you configure the computer: • “Installing a new operating system” on page 103 • “Installing device drivers” on page 105 • “Using the ThinkPad Setup program” on page 105 • “Using system management” on page 117 I...

Note: After installing the operating system, do not change the initial UEFI/Legacy Boot setting in the ThinkPad Setup program. Otherwise the operating system will not start correctly. When you install the Windows 7 operating system, you might need one of the following country or regioncodes: Country...

Country or region Code Country or region Code China SC Netherlands NL Denmark DK Norway NO Finland FI Spain SP France FR Sweden SV Germany GR Taiwan and Hong Kong TC Italy IT United States US Japan JP Installing device drivers Device driver is the program that operates a particular hardware device o...

Table 4. Config menu items (continued) Menu item Submenu item Value Comments combination in the StartupInterrupt Menu window.To display the StartupInterrupt Menu window,press the black buttonor Enter key during thepower-on self-test (POST). CIRA Timeout 0-255 Note: The default value is 60 seconds. S...

Table 5. Security menu items (continued) Menu item Submenu item Value Comments Intel AT ModuleActivation • Disabled • Enabled • Permanently Disabled Enable or disable the UEFI BIOS interface toactivate the Intel AT module, which is an optionalanti-theft service from Intel. Note: If you set the Intel...

• If you are using the BitLocker drive encryption, do not change the startup sequence. BitLocker drive encryption locks the computer from starting once detects the change of startup sequence. To change the startup sequence temporarily so that the computer starts from a desired drive, do the followin...

Your computer is designed for manageability, so that you can redirect more resources to better meetyour business objectives. This manageability, known as Total Cost of Ownership (TCO), enables you to remotely operate clientcomputers in the same way as you operate your own computer, such as turning o...

Chapter 9. Preventing problems An important part of owning a ThinkPad notebook computer is maintenance. With proper care, youcan avoid common problems. This chapter provides information that can help you keep your computerrunning smoothly. • “General tips for preventing problems” on page 121 • “Maki...

– Restart the computer and start the recovery operation. – If your computer uses discs as the recovery media, do not remove the disc from the drive until prompted to do so. • For suspected hard disk drive issues, refer to “Diagnosing problems” on page 127 and run a diagnostic test for the drive befo...

For more information about how to use the System Update program, refer to the help information systemof the program. Taking care of your computer Although your computer is designed to function reliably in normal work environments, you need to usecommon sense in handling it. By following the importan...

• Store your external and removable hard disk drive or optical drives in the appropriate containers or packaging when they are not being used. • Before you install a memory card such as an SD card, SDHC card, SDXC card, and a MultiMediaCard, touch a metal table or a grounded metal object. This actio...

Chapter 10. Troubleshooting computer problems This chapter provides information on what to do if you experience a problem with your computer. • “Diagnosing problems” on page 127 • “Troubleshooting” on page 127 Diagnosing problems If you experience problems with your computer, use the Lenovo Solution...

• If you cannot turn off your computer by pressing and holding the power button, remove all sources of power from the computer and reset the system by inserting a straightened paper clip into theemergency-reset hole. To locate the reset hole, refer to “Bottom view” on page 6. After the computeris of...

Solution : The EEPROM checksum is not correct (block # 0 and 1). The system board should be replaced, and the box serial number needs to be reinstalled. Have the computer serviced. • Message : 0189: Invalid RFID configuration information area Solution : The EEPROM checksum is not correct (block # 4 ...

Solution : If your computer is preinstalled with the Windows 7 operating system, you can disable any system timers, such as the LCD turn-off timer or the blank timer by doing the following: 1. Start Power Manager. 2. Click the Power plan tab, and then select Maximum Performance from the predefined p...

Table 7. Beep errors (continued) Problem Solution Four cycles of four short beeps Shut down the computer immediately and have thecomputer serviced. Five short beeps The system board has a problem. Have the computerserviced. Memory module problems Print these instructions now and keep the instruction...

• Problem : Sound does not come from the Bluetooth headset/headphone but comes from the local speaker even though the Bluetooth headset/headphone is connected using a Headset profile or AV profile. Solution : Do the following: 1. Exit the application that uses the sound device (for example, Windows ...

• Problem : All or some keys on the external numeric keypad do not work. Solution : Make sure that the external numeric keypad is correctly connected to the computer. Problems with the display and multimedia devices This topic includes the most common problems with displays and multimedia devices, i...

Solution : Press and hold the power button for four seconds or more to turn off your computer; then turn it on again. • Problem : Missing, discolored, or bright dots appear on the screen every time you turn on your computer. Solution : This is an intrinsic characteristic of the TFT technology. Your ...

• Problem : If you use the Extend desktop function, you cannot set a higher resolution or higher refresh rate on the secondary display. Solution : Change the resolution and the color depth to lower settings for the primary display. • Problem : Display switching does not work. Solution : If you use t...

2. Click Sound . 3. Click the Recording tab in the Sound window. 4. Select Microphone , and click the Properties button. 5. Click the Levels tab, and move the Microphone Boost slider upwards. 6. Click OK . Note: For more information about controlling volume, see the Windows online help. • Problem : ...

– If the system-status indicator (illuminated ThinkPad logo) is off, your computer is in power-off state or in hibernation mode. Connect the ac power adapter to the computer; then press the power buttonto resume operation. If the system still does not return from sleep mode, your system might stop r...

Solution : Make sure that the problem is not being caused by the application. Check that your computer has the minimum required memory to run the application. Refer to the manualssupplied with the application. Check the following: • The application is designed to operate with your operating system. ...

Chapter 11. Getting support This chapter provides information about getting help and support from Lenovo. • “Before you contact Lenovo” on page 143 • “Getting help and service” on page 143 • “Purchasing additional services” on page 145 Before you contact Lenovo Often, you can solve your computer pro...

• Replacement or use of parts not manufactured for or by Lenovo or nonwarranted parts• Identification of software problem sources• Configuration of the UEFI BIOS as part of an installation or upgrade• Changes, modifications, or upgrades to device drivers• Installation and maintenance of network oper...

Appendix A. Regulatory Information Wireless related information Wireless interoperability The M.2 wireless LAN card is designed to be interoperable with any wireless LAN product that is basedon Direct Sequence Spread Spectrum (DSSS), Complementary Code Keying (CCK), and/or OrthogonalFrequency Divisi...

• Battery Status Profile Usage environment and your health Integrated wireless cards emit radio frequency electromagnetic energy like other radio devices. However, thelevel of energy emitted is far much less than the electromagnetic energy emitted by wireless devices likefor example mobile phones. D...

Locating wireless regulatory notices For more information about the wireless regulatory notices, refer to the Regulatory Notice shipped with the computer. If the computer is shipped without the Regulatory Notice , you can find it on the Web site at: http://www.lenovo.com/UserManual Export classifica...

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. European Union - Compliance to the Electromagnetic CompatibilityDirective This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on theapproximation of the laws of the Member ...

Appendix B. WEEE and recycling statements Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipmentwhen it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners inrecycling their IT products. For information on...

Disposing of Lenovo computer components Some Lenovo computer products sold in Japan may have components that contain heavy metals or otherenvironmental sensitive substances. To properly dispose of disused components, such as a printed circuitboard or drive, use the methods described above for collec...

Battery recycling information for the European Union Notice: This mark applies only to countries within the European Union (EU). Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/ECconcerning batteries and accumulators and waste batteries and accumulators...

Appendix D. ENERGY STAR model information ENERGY STAR ® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products andpractices. Lenovo is proud to offer our customers product...

Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: LenovoAccess ConnectionsActive Protection SystemRescue and RecoverySecure Data DisposalThinkPadThinkVantageTrackPointUltraConnect Mini DisplayPort (mDP) is a Trademark of the Video Electronics Sta...