03-18-2013 09:55 PM
My Y400 will keep dropping the wifi and not allowing me to reconnect without restarting the computer first. It happens about once every 4 hours. Anyone else having similar problems and any ideas on a fix?
03-19-2013 02:53 PM - edited 03-19-2013 02:54 PM
Can you try to:
1. Update your wireless card driver via the lenovo support site
2. Check If you have a Realtek RTL8723A wireless adapter under the Device Manager and apply this fix as it similar to your issue.
If the wifi still disconnects, try to boot into Safe Mode with Networking and check if the issue persists.
Let me know your findings
10-27-2013 06:44 PM
Hi, I have a similar issue where sometimes when I wake my laptop (Y400) from sleep, it will say "limited connection, unable to connect" with a yellow hazard sign on the wifi icon. I have to then disable my wireless adapter than enable it for my internet to work again, and sometimes I will have to reboot all together. The wireless adapter in my laptop is the Intel Centrino Wireless-N 2230 for which I have checked the support site for updates, but to no avail.
The router is a D-link WBR-2310 with WEP security. No other device on the network has similar problems.
Any help is appreciated, thanks.
10-31-2013 04:24 AM