WiFi card won't work after system restore.

I wiped my Samsung R540 laptop with Samsung Recovery Solution 4 which came with my laptop. On board WiFi was working fine before the restore, however now I can only connect using an Ethernet cable or a USB WiFi dongle. I used Driver Pack Solution to update all the drivers so I don't think tat is the cause (although I could be wrong). Also I cannot find the WiFi card under 'Network Adaptors' in the Device Manager.

Here is my system info:

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, 64 bit
Processor: Intel(R) Core(TM) i3 CPU M 380 @ 2.53GHz, Intel64 Family 6 Model 37 Stepping 5
Processor Count: 4
RAM: 3892 Mb
Graphics Card: Intel(R) HD Graphics, 1722 Mb
Hard Drives: C: Total - 433295 MB, Free - 343241 MB; D: Total - 23060 MB, Free - 22940 MB;
Motherboard: SAMSUNG ELECTRONICS CO., LTD., R530/R730/R540
Antivirus: avast! Antivirus, Updated and Enabled


Any help would be greatly appreciated, thanks.