Intel Dual Band Wireless N7260 - code 43

[PSims]

Hi!

I have a brand new Sony Vaio SVF - 13N2M2ES (aout 2 months old), Windows 8.1 and over night, my WiFi Adapter stopped working.

When I try problem solving, it tells me that there are 'driver or hardware related issues', while the device manager in the control panel mentions an error (code 43).

WiFi connection was quite instable for a while but now I can't even activate the WiFi adapter anymore.

What can I do?

Thanks for your help in advance!

[Jose_H_Intel1]

Hi franzoslav, I suppose you have tried uninstalling and reinstalling the driver but I will share the link with you anyway: https://downloadcenter.intel.com/Detail_Desc.aspx?ProductID=3622&DwnldID=24168 https://downloadcenter.intel.com/Detail_Desc.aspx?ProductID=3622&DwnldID=24168

You may also try repairing the TCP/IP stack by using the tool or the manual steps from this article. http://support.microsoft.com/kb/299357 How to reset TCP/IP by using the NetShell utility