first off download and run the newest DXupdater from sites such as filehippo or direct from microsoft to ensure all the previous dx builds are present and correct. As for games running badly are you reffering to the old games or newer ones? give examples of the games as it could just be they aimed beyond the specs of even your newer pc which to be fair is quite low end. If that is not the case then it comes down to drivers or you may have to dual boot with XP (spit spit) to get the performance you require unless you get them running under "Compatibilty mode" (right click and properties the game exe and set to run in XP sp3 compat mode. ).
BTW any game that is designed to run a specific DX version whether v9, v10 or v11 will do so automatically as they are ALL used according to what the game demands to be used, it wont say run DX10 or Dx11 graphics on a game made for DX9 for example, although the reverse is true where a game has multiple versions available such as say Crysis which asks if you want to use DX9 or DX10 graphics or Dirt2 which allows all three flavours of DX if you have the GPu that can do it.
Last edited by Highwayman; 03-25-2010 at 08:44 PM.
Operating System Windows 7 x64 Ultimate
Computer Type Always build my own rigs, Case: NXZT Hades.
OS Service Pack SP1 & all updates released since
Internet Explorer Version IE9 is installed (though I use Firefox v10)
DirectX Version DX9/DX10/DX11
CPU Type and Speed Intel i7 (870) 2.93ghz (stock speed) Quadcore
CPU Cooling Zalman 9700 CNPS LED Copper Cooler
CPU Idle Temp 29C (coretemp)
CPU Load Temp 53C (using Burn-in test all cores 100%)
Motherboard Chipset Asus P7P55 LX 1156 socket (P55 Express)
System BIOS Revision v1201
System Memory Type 8gb DDR3 - 4x2 Kingston Hyper-X 12800
System Memory Speed 1600mhz
System Memory Clocking SPD to native
Video Card Type and Speed Gainward GTX680 4gb Phantom
Video Card Cooling Vapour Chamber Heatsink with twin cooler fans (also has a 200mm case fan blowing directly above)
Video Card Temperature 36C idle / 70C full load
Video 3DMark Score untested since last rebuild
Power Supply Unit (PSU) Corsair 750TX V2 "ATX v2.3"
Computer Monitor LG LH7000 32" HDTV 1080p 60/100hz LCD over HDMI
Sound Card Creative XFI XtremeMusic PCI
Speakers 4.1 generic brand
Headset/Microphone Turtle Beach X12 gamers headset
Storage Controller Intel Matrix AHCI mode
Hard Drive 2x 320gig Seagate RAID-0 / 1x 1TB WD Caviar Black 64mb Cache, 1x 1TB Seagate, 1x Buffalo 1TB USB
Optical Drives Pioneer 20x DVDRW SATA
Keyboard and Mouse Logitech G11 / Razer Deathadder 3G
Modem-Router Type Belkin N1 Vision (1 Gigabit Ethernet)
Network Adapter Atheros Gigabit LAN controller
Printer Epson R300
Network Speed 1 gigabit native ethernet
USB Controller Intel 14 USB 2.0/1.1 ports
Gaming Console Daughter has a Wii, personal think consoles are a waste of space since they are 6+ years old tech.
Anti-virus Software MS Essentials v2 / Malwarebytes / Spybot S&D
Productivity Suite MS Office 2007
System Install Date June 20th 2011
Computer Skill Level Average Ability
Windows Experience Index 7.3
Favorite Game Borderlands GOTY edition
Favorite Application Fraps maybe?