As far as your Virtu MVP and HD4000 goes; You said you reinstalled OS and drivers etc. You have to install the Intel Graphics drivers from the Asus DVD then the drivers for your VGA card. Then you should have both graphic displays recognized in Virtu MVP (or even GPU-Z will show them both) Note: you can't use HD4000 and other VGA drivers that are newer than Virtu MVP date, or it won't work correctly. In fact, unless you have a really junk graphics card, Virtu MVP isn't even worth it. Just install the VGA drivers and forget Virtu. Use the latest HD4000 drivers only if you plan on NOT using your VGA card and have uninstalled the VGA card's drivers completely.
Asus Maximus V Extreme BIOS 1903, see specs above avatar.
Asus G73 jh A1 laptop, BIOS 213, vBIOS OD2, 8 GB Ram, 240 GB Intel SSD, 180 GB Intel SSD. Win 7 Pro. Purchased new from PowerNotebooks.com in May 2010.
(both have 1920X1080 hd screens, mine above, hers below )
Asus G73 Sw XR1 laptop 8 GB Ram, 160 GB Intel SSD, 80 GB Intel SSD. Purchased used >Ebay 1/10/13, Did clean install of Windows 7