DVI out of range error. DX10 games only

I have

Windows Vista Home Premium 32bit
Case: Antec Nine Hundred
Power: Antec Signature Series 850 watt
MotherBoard: MSI X58 Platinum
CPU: Intel core i7 920 2.67Ghz
RAM: 6GB PC3-12800 1600Mhz
Harddrive1:Western Digital SATA Velociraptor 150GB (Vista OS)
Harddrive2:Western Digital SATA 500GB (Games)
Harddrive3:Western Digital SATA 1TB (Media Center Storage)
Harddrive4:Seagate SATA 300GB (Media Center Storage)
DVD-RW1: IDE Memorex
DVD-RW2: IDE Liteon
TV Tuner1:HDHomerun Dual ClearQAM/ATSC Tuners
TV Tuner2:Hauppauge HVR-1600
Wireless Network: Linksys WMP600N Wireless N PCI Adapter
USB Xbox 360 Wireless Reciever
USB Logitech G15 Keyboard
USB Microsoft Intellimouse Optical
USB Media Center Remote Reciever w/ Remote
USB Novint Falcon

Graphics:
Videocard: EVGA GeForce GTX 275
Monitor: LG 27" Widescreen LCD DVI (1920*1080)

Audio:
Soundcard: Asus Xonar D2X 7.1 Analog Out
Reciever: Sony STR-DG2100 7.1 Multi Input
Speakers: Harmon Kardon HKTS 18 (6x satelites 1x Center 1x subwoofer)



When I launch a DX10 games like Assassin's Creed or Stalker Clear Sky in DX10 mode, I get this error on my monitor.

DVI Out of range 33.7 khz/30hz

I can press alt-enter to go to window mode and it works fine, but not full screen mode at 1920*1080
Also, if I launch the game in DX9 mode, there is no problem. The weird thing is that Crysis DX10 at 1920*1080 works fine.

The monitor is connected by DVI - DVI cable with no adapter and This same monitor and DVI cable worked fine in DX10 games at 1920*1080 when I was using an ATI Radeon 4870. The only thing that changed was the PC hardware when I upgraded. I found a thread on the EVGA forums with the same problem. But they aren't much help yet.

http://www.evga.com/FORUMS/tm.asp?m=100875947