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  1. S

    No PCI Lock on Gigabyte K8N Ultra SLI?

    PCI clock always rises with the HTT on this board no matter what I try. Overclocks become unstable even with HTT as low as 210MHz as a result. I've verified with ClockGen that PCI is not locked, whether I overclock from the BIOS or from Windows. Any thoughts on how to get past this problem? I'm...
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    A8N SLI Deluxe 1003.006 BIOS is of the devil...

    Overclocking becomes completely unreliable with this BIOS. Anyone else seeing this problem? 1003.005 works as expected. -S
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    HUGE leap forward with A8N SLI Deluxe overclocking

    Okay folks... I've been messing with this board quite a bit today, and have really pushed it to new limits pretty easily. HTT speeds can go well beyond what we've all seen so far. My current overclock: Athlon64 3200+ (90nm) at 2600MHz HTT at 325MHz x 3 (that's right) Memory at 520MHz...
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    Any success with Samsung TCCD dual-channel on A8N SLI Deluxe?

    I have a matched pair of PQI PC4000 modules. They use the excellent Samsung TCCD chips. Works great single channel up to and beyond 500MHz (either of the two modules)... but as soon as I add the second, I get a "system failed memory test" beep and the system won't post. I've even tried...
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    ASUS A8N SLI Deluxe... overclocking success / oddities

    Well, after reading several posts here (thanks guys), I've had success overclocking with this board. Overclocking with the BIOS alone can be a pain with the present BIOS (using beta 1003.05), because it tends to severely underclock the memory. There is no way to force a 1:1 memory ratio when...