U2415 Overscan

I recently bought a new ultrasharp U2415 and there is an annoying black border that I can't seem to remove.

• Dell UltraSharp 24 Monitor – U2415 (1920x1200@60Hz)
• AMD Radeon R9 280x (latest drivers)
• Intel Core i7 CPU 870
• Windows 8.1 Pro
• x64
• Tried with both Mini Display Port to Display Port and HDMI
• Catalyst Control Center-Omega (14.12)

 Yes, I have looked at and tried:

• Black Border on Display

• Monitor Factory Reset, Self-Test, BID (Built-in-Diagnostic)

Even made a post @ AMD community

• https://community.amd.com/thread/180129

Trying here to see if someone can help.