11-25-2014 08:10 AM - edited 11-25-2014 08:11 AM
Hi, I am encountering the same issue. I am not able to start a wireless connection. I am using windows 8.1 and in the Device Manager window I have an exclamation mark at network controller. Could you please help me out? In the newtwork controller properties/details/harware ids I have the following values
12-21-2014 10:15 AM
01-31-2015 07:51 AM
I recently bought a Lenovo laptop G50-70 with DOS.
I installed Windows 8 and everything worked fine.
For some reason I had to install Windows 7 and after that my wireless stopped working.
I tried to download the driver for it and it worked for a day or two.
Again it is not able to find any wireless network.
Wireless is enabled in BIOS.
It is not showing any exclamation mark(!) next to the network driver.
I have tried to enable it by pressing the Fn key F7 also, still no go.
When i try to run the diagnostic on wireless it is saying "wireless not enabled"
PLease tell me what i can do to fix this problem.
05-20-2015 10:09 PM
Having the same problem, network controller and unknown device. But am using Windows 8, there are no drivers for windows 8 on lenovo site. Please help. It's taking ages to download win 8.1 once it got interrupted.
05-20-2015 10:47 PM
08-15-2015 11:18 PM