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Thread: Using the secondary pcie slot as the primary

  1. #1
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    • user1453's system
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    Using the secondary pcie slot as the primary

    The pcie lane config on the dfi nf4 sli dr is controlled by a series of jumpers


    is it possible to set the jumpers fo thet the bottom x16 slot gets 16 lanes?

  2. #2
    Flat cap, Whippets, Cave. Clunk's Avatar
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    no mate, 16+2 or 8+8. what do you want to use 16x for just out of interest?

  3. #3
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    • user1453's system
      • Motherboard:
      • asus p5n-e SLI
      • CPU:
      • e4400 core 2 duo at 3.5Ghz
      • Memory:
      • ddr 800 at ddr 778
      • Storage:
      • 2x 640gb WD in raid 0
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    in my cast the top x16 slot is jammed up very close to the top os the expansion area therfore I can't fit the dvi>d-sub adaptor in very easily

  4. #4
    Flat cap, Whippets, Cave. Clunk's Avatar
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    using either slot at 8x wont give you any prformance drop on your graphics, but i found that my pci soundcard didnt play nice when they were both set to 8x but with 1x card in.

  5. #5
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    • user1453's system
      • Motherboard:
      • asus p5n-e SLI
      • CPU:
      • e4400 core 2 duo at 3.5Ghz
      • Memory:
      • ddr 800 at ddr 778
      • Storage:
      • 2x 640gb WD in raid 0
      • Graphics card(s):
      • hd4850 512 mb
      • PSU:
      • 600w enermax
      • Operating System:
      • windows 7
      • Monitor(s):
      • 22 inch 16:10 1680x1050
      • Internet:
      • 23mb/1.3mb
    I was under the belief that nvidia drives mandated that there be an nvidia gpu in the primary slot

  6. #6
    radix lecti dave87's Avatar
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    Can't you get a short adapter lead? that should allow you to do it without having to move slots?

    Dave

  7. #7
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    • user1453's system
      • Motherboard:
      • asus p5n-e SLI
      • CPU:
      • e4400 core 2 duo at 3.5Ghz
      • Memory:
      • ddr 800 at ddr 778
      • Storage:
      • 2x 640gb WD in raid 0
      • Graphics card(s):
      • hd4850 512 mb
      • PSU:
      • 600w enermax
      • Operating System:
      • windows 7
      • Monitor(s):
      • 22 inch 16:10 1680x1050
      • Internet:
      • 23mb/1.3mb
    I can shoehorn an ati adaptor in it's just a pain

  8. #8
    Flat cap, Whippets, Cave. Clunk's Avatar
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    you can use your graphics card in either slot

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