Motherboard cannot detect Graphic card

[eastsmile]

Motherboard:Gigabyte P35-DS3R
Graphic card: Gigabyte GV-NX85T512HP
PSU : Cooler master 500watt
RAM: Kingston HyperX 2 GB
Processor: Core 2 Duo 2.66 GHZ

my new pc couldn't detect graphic card, nothing wrong with the display as I still can play movie but only when I install/update its driver it total black out. Check & found out it gave a list conflicting device:
1. input/output range 03B0-03BB used by Intel® G33/G31/P35 Express chipset PCI Express Root Port - 29c1
2. input/output range 03c0-03DF used by Intel® G33/G31/P35 Express chipset PCI Express Root Port - 29c1
3. memory range 000A0000-000BFFFF used by Intel® G33/G31/P35 Express chipset PCI Express Root Port - 29c1

I'm totally have no idea what those above list are & really need help to resolve my problem help.

 

[Rhonda the Sly]

Did you remember to plug the display cable into your card and not the slot in your motherboard's rear I/O panel? That happened to me once... had a hell of a few minutes figuring that... If not, I'd guess you're probably still using onboard graphics.

 

[mrblotto]

what Rhonda said, and you may have to disable the onboard video as well........

 

[robisbell]

was it using the video card fine before this happened?

 

[eastsmile]

1. yes I plug it into my graphic card.
2. my motherboard does not have onboard VGA.
3. I only realized it when I updated the graphic drivers.

 

[robisbell]

okay, can you perform a rollback of the drivers for the motherboard and the video card?

what OS are you running? how many hdds and optical drives do you use? any other expansion cards in the system besides the video card?

motherboard chipset drivers
http://www.gigabyte.com.tw/Sup...el.aspx?ProductID=2543
motherboard bios
http://www.gigabyte.com.tw/Sup...el.aspx?ProductID=2543

video card driver
http://www.gigabyte-usa.com/Su...el.aspx?ProductID=2541

 

[eastsmile]

okay I will do that later. OS: win XP professional SP2, 1 unit of western digital 320 gb, LG optical drives & no other expansion card.

 

[eastsmile]

I reformat my os to vista & found out the conflicting devices that I had before gone for good. But when I try to install/update the vga driver, after rebooting there's no display, total black out.

 

[robisbell]

why did you install Vista? did you use the XP drivers for your video card?

 

[eastsmile]

winXP I got the conflicting device as I'd mentioned. with vista os at least I got this at my display adapter:
adapter type:standard vga graphic adapter
adapter information
chip information:Nvidia
DAC type:8 bit
adapter string:VGA
BIOS information: chip rev

winXP os these are unavailable

I used vista drivers for my vga.