Intel Centrino 6230 problem in G53SW

[thegreatest]

I had to replace the stock card in my laptop (same as my signature), and I put an Intel Centrino 6230 in. Now it keeps dropping connection to my router and my speeds drop from around 15-20mb/s to under 1mb/s. I know it is not my modem or router because I have replaced both and the problem hasn't been fixed. I know it is something to do with the laptop because to get my speeds back up (for about 30-60min) all I have to do is restart the laptop and I don't have to touch the modem or router. What could be the problem? Driver maybe?

My current Intel Centrino Advanced-N 6230 driver: 14.3.1.1

Any help would be much appreciated.

[dstrakele]

What Errors or Warnings appear in the Windows System Event Log? Perhaps they will point to a troubleshooting direction.