Automatically detects the video output. The hot keys to switch video device under windows as below,

Ctrl + Alt + F1 (D-Sub)
Ctrl + Alt + F2 (S-Video)
Ctrl + Alt + F4 (DVI)

Note: The BIOS is for those mini PCs sold in Taiwan: MP915-P or MP915-C. You will see AOpen logo in post screen. Learn more.