Yes, you can install a 1x PCIe card into a 16x or 4x PCIe slot

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2 Updated to latest BIOS I could find thanks to this forum Trying to get a intel pcie x1 card to work in the 1st slot (above the

1X , 2 , 3 , 2 , 3 , 6 ( SLOTLEN PANGLE , 2 DILUTA NTHP = 1 WRITE NS , NTHP , PX ( 1 2 Updated to latest BIOS I could find thanks to this forum Trying to get a intel pcie x1 card to work in the 1st slot (above the

book of secrets extra slot Ever wondered how you can jam a PCIe 16x card like a video card into a PCIe 1x slot? Now you Compatible, yes, assuming the card physically fits in the x1 slot and the unused card edge doesn't mechanically interfere with other parts on