New Graphics Card Not Working

Discussion in 'Windows 7' started by Hustle910, Dec 26, 2012.

  1. Hustle910

    Hustle910 MDL Member

    Nov 12, 2009
    Hello, I have an Intel D915GAG Motherboard, just installed an ATI 5450 HD graphics card, there is no video output from the card or onboard VGA port, but when I remove the card the onboard VGA port works again, please could someone help me, Thank You.
  2. Alex_Koz

    Alex_Koz MDL Novice

    Dec 23, 2012
    #2 Alex_Koz, Dec 26, 2012
    Last edited: Jan 5, 2013
    THere should be "priority" settings in BIOS. It seems it is set for extrenal graphiocs card to be main. Try switch those settings so internal graphics port would be main.
  3. jupier2k

    jupier2k MDL Member

    Jan 20, 2009
    It depend on your mother board Bios option.

    e.g a typical ASUS motherboard

    the "PCIE->PCI->IGP" option is the one that disables the onboard, this option means if it detects a PCIe or PCI GPU it will disable the onboard GPU,

    "IGP->PCI->PCIE" this option will keep the onboard GPU enabled even if there are other GPU's in the system