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Graphics card not detected

Last response: in Graphics & Displays
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November 19, 2011 2:04:52 PM

I recently brought a Radeon HD 6850 graphics card for my system http://www.overclockers.co.uk/showproduct.php?prodid=FS... After plugging it in to the power suppy and pcie slot i turned on the computer to find it had not been detected even after i tried installing drivers.

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a b U Graphics card
November 19, 2011 3:16:32 PM

What do you mean it's not detected.......how would you install your drivers without video?
a b U Graphics card
November 19, 2011 3:42:08 PM

You need to go into your system's BIOS and set your primary card to PCI-E (sometimes called PEG), then save and shut down. Then install the video card and connect the monitor to the card. Power it up and you should be booting from the card at that point.


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a b U Graphics card
November 20, 2011 1:42:16 PM

Obviously the card IS detected or he wouldn't be able to see anything on the screen.........he needs to clarify what the issue is.

You cannot boot from a video card by the way.
November 21, 2011 9:27:11 PM

i can see things as my monitor is connected to the pc not the graphics card atm
a c 273 U Graphics card
November 21, 2011 9:43:50 PM

geekapproved said:
Obviously the card IS detected or he wouldn't be able to see anything on the screen.........he needs to clarify what the issue is.

You cannot boot from a video card by the way.

Now who is making pointless and argumentative posts trying to belittle someone? It is likely that mavroxur is referring to the difference between the PC initialising the discrete graphic card or the onboard VGA as the first display device.
November 23, 2011 2:17:30 PM

i can't find the option to change the primary card to pcie
a c 273 U Graphics card
November 23, 2011 2:20:48 PM

matt67 said:
i can't find the option to change the primary card to pcie

What motherboard do you have?
November 23, 2011 3:57:51 PM

ASUS P7H55-M PRO LGA 1156 Intel H55 HDMI Micro ATX Intel Motherboard
a c 273 U Graphics card
November 23, 2011 4:29:06 PM

Chapter 3-23 of the user manual tells you where the option is in BIOS.
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