I’ve had a few issues with my laptop of late around the networking – both the wireless and wired lan have been playing up. I found a cool utility on Intels website called the Intel Driver Update Utility. This utility runs from a webpage and will install an ActiveX control to allow it to scan your computer. It showed me below that I’m down a few versions in both drivers – so I figure I’ll update them and see how my system performs.
You can use the Intel Driver Update utility from here