Save this answer. Show activity on this post. This fixed the wireless problem for windows 7 for me on the idealpad S12: Download bios update from here. Even though it says windows XP bios update, run it from windows 7. After the update is done it will restart your laptop. When windows boot up, your wireless will be on. Lenovo - Diagnostics and Updates with Lenovo Vantage; Computer Repair (RCR) - for Hardware repair and Warranty Support for Mobile Computing laptops; Warranty - How to check the warranty status and update drivers for your Dell or Lenovo device; Remote Computer Support - BeyondTrust (formerly Bomgar) DotCIO recommended laptops and desktops Follow the steps below: Restart your PC many times during the booting & then proceed to ” troubleshoot “. Under this option, select “ Advanced option ” and then “ startup repair “. Complete the process by following the instructions on the screen. By so doing, the problem should be solved. Some background info: I have a Lenovo Y50, I believe it's the y50-70 variant, but I'm not 100% sure. It's a 15.6inch with an i7, 16gb ram, sata drive, and an Nvidia 860m with 4gb of graphics. It was purchased in September of 2014, so it's a fairly early model of the y50. it's a bit beat up, but hasn't had any major functional issues to this point. > Laptops > 5 Series Laptop (ideapad) > ideapad 5-15IIL05 Laptop ideapad 5-15IIL05 Laptop Product Home; Drivers & Software; Troubleshoot & Diagnose . 1. Right click the battery icon on your Taskbar, choose Power Options. On the left, click 'Choose what the power buttons do'. At the top right, click 'Change settings that are currently unavailable'. Under 'Shutdown settings' disable 'Turn on fast startup'. Save that and close Control Panel. 2. Most Helpful Answer. Check the fast startup setting in Control Panel > Power Options and if enabled, disable it and check if doing this resolves the problem. Press the Win Key and x key (both together) and click on the Power Options link. When in the Settings Power and Sleep window click on additional power settings (right side of page) To enable the wireless adapter on your Lenovo laptop, follow these steps: Press the Win + R keys on your keyboard to open the Run application. Type in devmgmt.msc on the search box and click OK. It will open the Device Manager app. Find the Network adapters option and extend this option. How to Enter the Bios of the Flex 5With the Machine offHold Fn+F2, then press the power buttonkeep holding Fn + F2 to Enter biosLenovo Ideapad Flex 5Ryzen 5 The Lenovo IdeaPad 100 is a notebook that features a clamshell form factor. It is equipped with an Intel® Core™ i5 processor, with a base frequency of 2.2 GHz and a boost frequency of 2.7 GHz. The processor has 2 cores and 4 threads, providing efficient multitasking capabilities. The system bus rate is 5 GT/s and the processor cache is 3 MB.

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