All Lenovo computers use the latest 5G 802.11AC frequency WiFi, including the Yoga C930-14 model. If you are experiencing connectivity issues, first be sure your older b/g/n router has the latest firmware updates available at the router manufacturer's web site. Second be sure you have the latest version of Windows 10 Operating System on the computer and that all the BIOS files and drivers are up to date. This is easily accomplished by scanning the computer with the Lenovo Utility software installed on the computer. This will work for your Yoga 730 Series model as well. 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. For 2018, Lenovo retained its place for a second year as the best laptop vendor:
https://www.laptopmag.com/articles/laptop-brand-ratings
6 years, 3 months ago
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