Welcome to the F@H Forum Audix,
To expand a bit more on what toTOW suggested, here are the steps:
Manually download the GPUs.txt file from here:
https://apps.foldingathome.org/GPUs.txt (right-click save as GPUs.txt)
Exit the client
Copy the GPUs.txt file from the Downloads folder to %AppData%\FAHClient
Reboot your system
Start up the client and ensure that you can see your GPU in the log file
Add a GPU slot from FAHControl -> Configure -> Slots tab -> Add -> GPU -> OK -> Save
Audix wrote:...Under "Folding Slots" ID 00 is cpu:7 but there is nothing else there.
I would suggest that you change the value form 7 to 6. This can be done by:
Open up Advanced Control (AKA FAHControl)
Click Configure
Select Slots Tab
Select CPU Slot
Click Edit
Change CPU value from -1 to 6
Click OK
Click Save
If you want, you can post your log file to double check if everything is configured correctly or not as per your requirements: viewtopic.php?f=24&t=26036