11-03-2013 05:39 AM
I have the following problem, Yesturday I updated my system to Windows 8.1, what I noticed that I had my WiFi connection stop working (ping to gateway dissapear), Disconnect and Connect fixes the problem but it happen randomly.
I've installed Broadcom 220.127.116.11 driver from Lenovo Website.. but it didn't solve the problem.
Does anyone know what could be the problem?
Thank you, D.
Solved! Go to Solution.
11-03-2013 06:36 PM
Looks like when 802.11n is enabled on router it doesn't want to work for windows 8.1 (Broadcom 802.11n wireless card) . I set router to B/G and it started working fine (but on slower speeds).
06-03-2014 10:30 PM
12-13-2014 04:05 PM
I had the Same issue when i upgraded my Windows from 7 to 8 ( Levono z570)
This is What i did to fix the issue.
1) Install these
a)Intel Wireless LAN Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad Z570
b)intel Chipset Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad Z570
c)Intel Management Engine Driver for Microsoft Windows 8 (32-bit, 64-bit) - IdeaPad Z570
e)Lenovo Energy Management for Microsoft Windows 8 (32-bit, 64-bit) - Notebook
Now restart your computer.
1) Right click on network
3)Apply the suggested Fix
now i am able to connect to my networks.