My Samsung sa850 monitor is not recognized with hub

[mbpmpb17]

Hi,

I just plugged in my Satechi hub into my MBP 15" today, and at first it didn't even recognize my mouse. I had updates to install, so after it installed them and rebooted my mouse was working.

If I go to Displays, I don't see the arrangement tab so it looks like my monitor is not recognized. My monitor is connected using the satechi HDML to display port plug.

How can i get my monitor recognized?

 

[mbpmpb17]

I tried to restart holding the Option key, and that didn't seem to do anything (found some thread saying to try that).