Customer Ratings & Reviews

Once again, thank you for choosing the Lenovo Yoga C740-15. You can keep your computer running at its best by keeping the Windows 10 Operating System and all supporting BIOS files and drivers up to date. You can easily accomplish this by scanning the computer with the Lenovo Utility software available on this computer. Just type "Lenovo Vantage" in the Cortana Search window (if Lenovo Vantage is not installed on your device, you can download the APP and install it now). Select Lenovo Vantage from the list. In the window that opens, click on "Health and Support". In the expanded menu, select "Hardware Scan" In the window that opens, select "Run Quick Tests". This will scan your entire system for errors. Follow any directions that may pop up. If the problem continues after this scan, now click on "System Update". First select Windows update from the menu. Scan your system to be sure you have the latest version of Windows 10. Once that scan is complete, select "Additional Updates". This will scan your device to be sure there are no new BIOS/Driver updates needed. Follow any instructions that may pop up. If you ever need additional help with your Lenovo computer, we recommend you call Lenovo Tech Support at: 877-453-6686 for additional help.

Thank you for choosing the Lenovo Yoga C740-15. Combining heavyweight performance with lightweight portability, the Yoga C740’s 10th Gen Intel Core i7 processor enables longer battery life, high-speed connectivity, and ultra-responsive multi-tasking performance in a sleek package. Packing a one-two punch of stunning audio and visual experience, the Yoga C740 is the perfect companion for streaming your favorite videos or playing games. With a 15.6-inch FHD HDR wide-angle display with 500 nits brightness, this laptop delivers millions of colors to your screen. To match the tantalizing visuals, the Yoga C740’s Dolby Atmos speaker system creates an audio experience in which sound flows above and around you. Yoga is committed to protecting your privacy. Log in with your fingerprint or slide the Yoga C740’s TrueBlock Privacy Shutter closed for true peace of mind when you’re not using your webcam.

Thank you for choosing the Lenovo Yoga C740-15. Here is a link to a YouTube product demonstration video of the Yoga C740 that may provide some useful information about the features and functions of the Yoga C740-15:  https://www.youtube.com/watch?v=fiTp0B4ZxF8

Thank you for choosing the Lenovo Yoga C740-15. We are pleased to hear that the Yoga C740-15 is working out so well. Combining heavyweight performance with lightweight portability, the Yoga C740’s 10th Gen Intel Core i7 processor enables longer battery life, high-speed connectivity, and ultra-responsive multi-tasking performance in a sleek package. Packing a one-two punch of stunning audio and visual experience, the Yoga C740 is the perfect companion for streaming your favorite videos or playing games. With a 15.6-inch FHD HDR wide-angle display with 500 nits brightness, this laptop delivers millions of colors to your screen. To match the tantalizing visuals, the Yoga C740’s Dolby Atmos speaker system creates an audio experience in which sound flows above and around you. Yoga is committed to protecting your privacy. Log in with your fingerprint or slide the Yoga C740’s TrueBlock Privacy Shutter closed for true peace of mind when you’re not using your webcam.

Hello, thank you for choosing the Lenovo Yoga C740. We are so happy to hear the performance, features, and sleek modern design of the Lenovo Yoga C740 is meeting your computing needs so well.

You can use Lenovo Q-Control to manually control fan performance: ( Fn + Q ) option to change the fan by undervolting the processor. If the issue continues, be sure any software you installed is compatible with Windows 10. Incompatible software will increase workload which will cause the fan to run more often. There is no need to install Microsoft Office software. The software is already part of the operating system, you just need to activate the software with a purchased product key. If you have installed a copy of Microsoft Office, this is conflicting with the existing copy on the system and this will slow your system down. If you have installed a 3rd party anti-virus program, be sure that Windows Defender is turned off and that the trial version of McAfee Anti-Virus software is uninstalled. There can only be one anti-virus program on the system. You may need to restore your system to original factory default settings if any of the programming errors have occurred. You can do that by typing "restore" in the Cortana search window. Just click on the magnifying glass icon at the bottom left of your Windows 10 Desktop. Click on "Reset This PC" Then click on "Get Started" and follow the on screen directions to restore to factory defaults. If the problem persists, we recommend you contact Lenovo Tech Support at: 877-453-6686.

Hello, thank you for choosing the Lenovo Yoga C740. We are so happy to hear the performance, features, and sleek modern design of the Lenovo Yoga C740 is meeting your computing needs so well.

Once again, thank you for choosing the Lenovo Yoga C740-15. You can keep your computer running at its best by keeping the Windows 10 Operating System and all supporting BIOS files and drivers up to date. You can easily accomplish this by scanning the computer with the Lenovo Utility software available on this computer. Just type "Lenovo Vantage" in the Cortana Search window (if Lenovo Vantage is not installed on your device, you can download the APP and install it now). Select Lenovo Vantage from the list. In the window that opens, click on "Health and Support". In the expanded menu, select "Hardware Scan" In the window that opens, select "Run Quick Tests". This will scan your entire system for errors. Follow any directions that may pop up. If the problem continues after this scan, now click on "System Update". First select Windows update from the menu. Scan your system to be sure you have the latest version of Windows 10. Once that scan is complete, select "Additional Updates". This will scan your device to be sure there are no new BIOS/Driver updates needed. Follow any instructions that may pop up. If you ever need additional help with your Lenovo computer, we recommend you call Lenovo Tech Support at: 877-453-6686 for additional help.

We are sorry to hear that you are having issues with the fan within your Yoga C740-15. You can use Lenovo Q-Control to manually control fan performance: ( Fn + Q ) option to change the fan. Be sure you have the latest version of Windows 10 on the computer, then update all of the BIOS files and drivers up to that latest version of Windows 10. You can easily accomplish this by scanning the computer with the Lenovo Utility software available on this computer. This system has Lenovo utilities installed to help maintain the health of the device and keep the operating system software up to date. Type "Lenovo Vantage" in the Cortana Search window (if Lenovo Vantage is not installed on your device, you can download the APP and install it now). Select Lenovo Vantage from the list. In the window that opens, click on "Health and Support". In the expanded menu, select "Hardware Scan" In the window that opens, select "Run Quick Tests". This will scan your entire system for errors. Follow any directions that may pop up. If the problem continues after this scan, now click on "System Update". First select Windows update from the menu. Scan your system to be sure you have the latest version of Windows 10. Once that scan is complete, select "Additional Updates". This will scan your device to be sure there are no new BIOS/Driver updates needed. Follow any instructions that may pop up. Once you have the operating software updated, be sure any software you installed is compatible with Windows 10. Incompatible software can make the fan run more often and at higher RPM. There is no need to install Microsoft Office software. The software is already part of the operating system, you just need to activate the software with a purchased product key. If you have installed a copy of Microsoft Office, this is conflicting with the existing copy on the system and this will slow your system down. If you have installed a 3rd party anti-virus program, be sure that Windows Defender is turned off and that the trial version of McAfee Anti-Virus software is uninstalled. There can only be one anti-virus program on the system. You may need to restore your system to original factory default settings if any of the programming errors have occurred. You can do that by typing "restore" in the Cortana search window. Just click on the magnifying glass icon at the bottom left of your Windows 10 Desktop. Click on "Reset This PC" Then click on "Get Started" and follow the on screen directions to restore to factory defaults. If the problem persists, we recommend you contact Lenovo Tech Support at: 877-453-6686.

The Lenovo Yoga C740-15, model number 81TD0005US, ships with a 3CELL_60.3WH_INTERNAL, Lithium Polymer Battery, with a battery life of up to 15 hours, depending on the work the device is performing. If you are getting substantially less battery life, first check to be sure that Battery Conservation Mode is turned off. This power setting is for laptops that are plugged in all the time. It will prolong overall battery life by only charging the battery to 60-percent of capacity. Here is a link to instructions for turning off Battery Conservation Mode:
https://support.lenovo.com/us/en/solutions/ht103159. If Battery Conservation Mode is not turned on, be sure you have the latest version of Windows 10 on the computer and that all BIOS files and drivers are updated to this latest version of Windows 10. You can easily accomplish this by scanning the computer with the Lenovo Utility software available on this computer. This system has Lenovo utilities installed to help maintain the health of the device and keep the operating system software up to date. Type "Lenovo Vantage" in the Cortana Search window (if Lenovo Vantage is not installed on your device, you can download the APP and install it now). Select Lenovo Vantage from the list. In the window that opens, click on "Health and Support". In the expanded menu, select "Hardware Scan" In the window that opens, select "Run Quick Tests". This will scan your entire system for errors. Follow any directions that may pop up. If the problem continues after this scan, now click on "System Update". First select Windows update from the menu. Scan your system to be sure you have the latest version of Windows 10. Once that scan is complete, select "Additional Updates". This will scan your device to be sure there are no new BIOS/Driver updates needed. Follow any instructions that may pop up. If after updating all operating software you still are not getting the expected battery life, be sure any software you installed is compatible with Windows 10. There is no need to install Microsoft Office software. The software is already part of the operating system, you just need to activate the software with a purchased product key. If you have installed a copy of Microsoft Office, this is conflicting with the existing copy on the system and this will slow your system down. If you have installed a 3rd party anti-virus program, be sure that Windows Defender is turned off and that the trial version of McAfee Anti-Virus software is uninstalled. There can only be one anti-virus program on the system. You may need to restore your system to original factory default settings if any of the programming errors have occurred. You can do that by typing "restore" in the Cortana search window. Just click on the magnifying glass icon at the bottom left of your Windows 10 Desktop. Click on "Reset This PC" Then click on "Get Started" and follow the on screen directions to restore to factory defaults. If the problem persists, we recommend you contact Lenovo Tech Support at: 877-453-6686.

You can adjust the performance of the processor within your Yoga C740-15 and therefore adjust the fan usage by using Q-Control on the Yoga C740-15. Just hold down the Fn key and tap the Q key to adjust the into Intelligent Cooling Mode of the Yoga C740-15. Here is a link to more information about Q-Control:  https://news.lenovo.com/pressroom/press-releases/lenovo-launches-new-devices-offering-smarter-technology-for-all-ifa-tech-life/

Hello, thank you for choosing the Lenovo Yoga C740. We are so happy to hear the performance, features, and sleek modern design of the Lenovo Yoga C740 is meeting your computing needs so well.

We are sorry to hear that you are having issues with your Lenovo Yoga C740-15 and the touchscreen functionality. First, Be sure any software you installed is compatible with Windows 10. There is no need to install Microsoft Office software. The software is already part of the operating system, you just need to activate the software with a purchased product key. If you have installed a copy of Microsoft Office, this is conflicting with the existing copy on the system and this will slow your system down. If you have installed a 3rd party anti-virus program, be sure that Windows Defender is turned off and that the trial version of McAfee Anti-Virus software is uninstalled. There can only be one anti-virus program on the system. You may need to restore your system to original factory default settings if any of the programming errors have occurred. You can do that by typing "restore" in the Cortana search window. Just click on the magnifying glass icon at the bottom left of your Windows 10 Desktop. Click on "Reset This PC" Then click on "Get Started" and follow the on screen directions to restore to factory defaults. If there is no incompatible software installed, then check to be sure you have the latest version of Windows 10 on the computer. Then update all of the BIOS files and drivers up to that latest version of Windows 10. You can easily accomplish this by scanning the computer with the Lenovo Utility software available on this computer. This system has Lenovo utilities installed to help maintain the health of the device and keep the operating system software up to date. Type "Lenovo Vantage" in the Cortana Search window (if Lenovo Vantage is not installed on your device, you can download the APP and install it now). Select Lenovo Vantage from the list. In the window that opens, click on "Health and Support". In the expanded menu, select "Hardware Scan" In the window that opens, select "Run Quick Tests". This will scan your entire system for errors. Follow any directions that may pop up. If the problem continues after this scan, now click on "System Update". First select Windows update from the menu. Scan your system to be sure you have the latest version of Windows 10. Once that scan is complete, select "Additional Updates". This will scan your device to be sure there are no new BIOS/Driver updates needed. Follow any instructions that may pop up. If the issue still continues after these updates, we recommend you call Lenovo Tech Support at: 877-453-6686 for additional help.

Thank you for choosing the Lenovo Yoga C740-15. Combining heavyweight performance with lightweight portability, the Yoga C740’s 10th Gen Intel Core i7 processor enables longer battery life, high-speed connectivity, and ultra-responsive multi-tasking performance in a sleek package. Packing a one-two punch of stunning audio and visual experience, the Yoga C740 is the perfect companion for streaming your favorite videos or playing games. With a 15.6-inch FHD HDR wide-angle display with 500 nits brightness, this laptop delivers millions of colors to your screen. To match the tantalizing visuals, the Yoga C740’s Dolby Atmos speaker system creates an audio experience in which sound flows above and around you. Yoga is committed to protecting your privacy. Log in with your fingerprint or slide the Yoga C740’s TrueBlock Privacy Shutter closed for true peace of mind when you’re not using your webcam.

Thank you for choosing the Lenovo Yoga C740-15. We are pleased to hear that the Yoga C740-15 meets your computing needs so well. Combining heavyweight performance with lightweight portability, the Yoga C740’s 10th Gen Intel Core i7 processor enables longer battery life, high-speed connectivity, and ultra-responsive multi-tasking performance in a sleek package. Packing a one-two punch of stunning audio and visual experience, the Yoga C740 is the perfect companion for streaming your favorite videos or playing games. With a 15.6-inch FHD HDR wide-angle display with 500 nits brightness, this laptop delivers millions of colors to your screen. To match the tantalizing visuals, the Yoga C740’s Dolby Atmos speaker system creates an audio experience in which sound flows above and around you. Yoga is committed to protecting your privacy. Log in with your fingerprint or slide the Yoga C740’s TrueBlock Privacy Shutter closed for true peace of mind when you’re not using your webcam.