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GA-EP43-UD3L and F2-6400CL5D Issues

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  • GA-EP43-UD3L and F2-6400CL5D Issues

    So I've been wrestling with this issue for about a week now and am at a complete loss. Here are the specs of the system I'm trying to get to work

    Gigabyte GA-EP43-UD3L Motherboard
    Intel Core 2 Quad Q6600 2.4 MHz
    2 sticks of 2GB Gskill RAM (F2-6400CL5D-4GBPQ)
    10000 RPM 72 GB HDD
    ATI Radeon x1950 PCI-E
    Thermaltake 480W PSU

    The issue is that when installing either Win7 or Vista, the installation will freeze on the Windows loading logo the first time it attempts to boot to the desktop. After you shut it down and attempt to restart, it will sometimes make it through the loading logo, get to the "Windows is setting your system up for the first time" screen and then reboot.

    I also own a set of GSkill F2-6400CL5D-2GBNQ sticks that give the same result. I've swapped hard drives, same problem.

    I've been cruising forums for several days now, trying various BIOS, voltage, and timing settings. Below is a list of what I've tried recently and failed with the 2GB sticks.

    I'm currently running the newest BIOS for my board (F7) and done memtest86 on both sets of RAM which came back fine. Pretty much each change I make in the BIOS, I completely reinstall the OS as to make sure nothing's corrupted on the software side.

    It's getting to the point where I think the motherboard might actually be bad but I know a guy who had the exact same symptoms with an Asus motherboard and it turned out to be RAM settings. Any help that you can provide would be much appreciated.

    Thanks.





    Code:
    BIOS version F7
    ***I choose "Load Optimized Defaults" first, then make changes to specific settings***
    
    MB Intelligent Tweaker(M.I.T.)
    Robust Graphics Booster ...[AUTO]
    CPU Clock Ratio ...........9X
    Fine CPU Clock Ratio.......0.0
    CPU Frequency .............2.4 GHz (266x9)
    
    Clock Chip Control
    >>>Standard Clock Control
    CPU Host Clock Control.......[Disabled]
    CPU Host Frequency (Mhz) ....266
    PCI Express Frequency (Mhz). [AUTO]
    
    C.I.A.2 .....................[Disabled]
    
    Advanced Clock Control [Press Enter]
    CPU Clock Drive..................[800mV]
    PCI Express Clock Drive..........[800 mV]
    CPU Clock Skew (ps)..............0ps
    MCH Clock Skew (ps)..............0ps
    
    DRAM Performance Control
    Performance Enhance..............[STANDARD]
    Extreme Memory Profile (X.M.P.)..[Auto]
    (G)MCH Frequency Latch...........[Auto]
    System Memory Multiplier ........[Auto]
    Memory Frequency (Mhz) ..........800
    DRAM Timing Selectable ..........[Manual]
    
    Standard Timing Control
    CAS Latency Time...5 [5]
    tRCD ..............5 [5]
    tRP...............5 [5]
    tRAS...............15 [15]
    
    Advanced Timing Control
    tRRD...............3 [AUTO]
    tWTR...............3 [AUTO]
    tWR................6 [AUTO]
    tRFC...............64 [AUTO] */I have tried values of 52, 54, 62 as well
    tRTP...............2 [AUTO]
    Command Rate (CMD)0 [2]
    
    Driving Strength Profiles
    Driving Strength ......
    
    >>Channel A
    Static tRead Value........5 
    tRD Phase0 Adjustment.....0 [AUTO]
    tRD Phase1 Adjustment.....0 [AUTO]
    tRD Phase2 Adjustment ....0 [AUTO]
    tRD Phase3 Adjustment.....0 [AUTO]
    Trd2rd(Different Rank)....6 [AUTO]
    Twr2wr(Different Rank)....6 [AUTO]
    Twr2rd(Different Rank)....5 [AUTO]
    Trd2wr(Same/Diff Rank)....8 [AUTO]
    Dimm1 Clock Skew Control....[AUTO]
    Dimm2 Clock Skew Control....[AUTO]
    DDR Write Training..........[AUTO]
    
    Driving Strength Profile......[AUTO]
    Data Driving Pull-up Level....[AUTO]
    Cmd Driving Pull-up Level.....[AUTO]
    Ctrl Driving Pull-up Level....[AUTO]
    Clk Driving Pull-up Level.....[AUTO]
    Data Driving Pull-Down Level..[AUTO]
    Cmd Driving Pull-Down Level...[AUTO]
    Ctrl Driving Pull-Down Level..[AUTO]
    Clk Driving Pull-Down Level...[AUTO]
    
    >>Channel B
    Static tRead Value..........5 [AUTO]
    tRD Phase0 Adjustment.......0 [AUTO]
    tRD Phase1 Adjustment.......0 [AUTO]
    tRD Phase2 Adjustment ......0 [AUTO]
    tRD Phase3 Adjustment.......0 [AUTO]
    Trd2rd(Different Rank)......6 [AUTO]
    Twr2wr(Different Rank)......6 [AUTO]
    Twr2rd(Different Rank)......5 [AUTO]
    Trd2wr(Same/Diff Rank)......8 [AUTO]
    Dimm1 Clock Skew Control......[AUTO]
    Dimm2 Clock Skew Control......[AUTO]
    DDR Write Training............[AUTO]
    
    Driving Strength Profile......[AUTO]
    Data Driving Pull-up Level....[AUTO]
    Cmd Driving Pull-up Level.....[AUTO]
    Ctrl Driving Pull-up Level....[AUTO]
    Clk Driving Pull-up Level.....[AUTO]
    Data Driving Pull-Down Level..[AUTO]
    Cmd Driving Pull-Down Level...[AUTO]
    Ctrl Driving Pull-Down Level..[AUTO]
    Clk Driving Pull-Down Level...[AUTO]
    
    Motherboard Voltage Control
    Voltage Type
    >>> CPU
    
    CPU Vcore...............1.3v..[AUTO]
    CPU Termination?........1.200v....[AUTO]
    CPU Reference............:0.805v....[AUTO]
    
    >>>MCH/ICH
    MCH Core.........1.100v...[1.200V]
    ICH I/O..........1.550v...[AUTO]
    
    
    >>> DRAM
    DRAM Voltage ........1.800v...[1.900v] */ I have tried 1.8 and 2.0 with no success

  • #2
    Try actually loading the OS with only 1 stick, then add the others after the OS is installed....some mobos are real funny about this


    Pls offer comments on support I provide, HERE, in order to help me do a better job here:

    Tman

    Comment


    • #3
      I've actually done this with both sets of RAM that I have in different slots on the mobo with no success.

      Comment


      • #4
        Not one stick will work fine in slot 1 or slot 2? Settings look fine, not sure why it would not work..

        After "Load Optimized Defaults", it should already be able to run just fine. You may have a bad motherboard.

        Thank you
        GSKILL SUPPORT

        Comment


        • #5
          Have you tried turning XMP off


          Pls offer comments on support I provide, HERE, in order to help me do a better job here:

          Tman

          Comment


          • #6
            XMP isn't actually available on my motherboard, I copied that template from another site and just forgot to delete that item when I was filling it in.

            I'm taking the motherboard back and getting another brand. Just bought an intel board, which I've had luck with in the past and hopefully will again.

            I just want to thank Gskill for even having this forum let alone having techs post on it. You pretty much have a customer for life now. Thanks again.

            Comment


            • #7
              You're very welcome. You know where we are at if you need further assistance.

              For informational purposes, BIOS revision F9 has been released to solve some memory compatibility issues.

              Thank you
              GSKILL SUPPORT

              Comment

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