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Thread: ep45 ds4 wont overclock




  1. #1
    Join Date
    Feb 2009
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    11

    Default ep45 ds4 wont overclock

    Hello. I am in overclocking for a while, and i manage to overclock my processor which is e8400 to stable 3.9 GHz. When i try to do more, but with safe (normal) voltage, mother bord stop responding to my input i mb intteligent tweaker setting default clock after restart. I overclock with help of this forum so here is link to thread:
    http://forums.tweaktown.com/f69/cant...-45-ds4-30417/

    Thanks.

  2. #2
    Join Date
    Sep 2008
    Posts
    990

    Default Re: ep45 ds4 wont overclock

    Sorry, I don't get what you're trying to say, please take a little time to explain what the problem is exactly, what you tried and why you think there is a problem and list your settings.

    Also, why did you create a new thread? The old one was still good...


  3. #3
    Join Date
    Feb 2009
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    11

    Default Re: ep45 ds4 wont overclock

    Sorry for opening new thread.
    I was trying to say that i succeeded to overclock. But after little more of configurating the clocks, bios just stop responding to my inputs and sets clock to default, on bootup screen( E8400@3000(333 x 9) while my setup is like following.




    MB Intelligent Tweaker(M.I.T.)
    Robust Graphics Booster ...............: Turbo
    CPU Clock Ratio ..........................: 9
    Fine CPU Clock Ratio.....................: 0
    CPU Frequency ...........................: 3.93ghz

    Clock Chip Control
    Standard Clock Control
    CPU Host Clock Control..................: [enabled]
    CPU Host Frequency (Mhz) ............: 436Mhz
    PCI Express Frequency (Mhz) .........: 100

    C.I.A.2 .................................:[Disabled]


    Advanced Clock Control [Press Enter]
    CPU Clock Drive...........................: <<< 800
    PCI Express Clock Drive.................: <<< 900
    CPU Clock Skew (ps)....................: <<< 0
    MCH Clock Skew (ps)...................: <<< 0


    DRAM Performance Control
    Performance Enhance...................: [STANDARD]
    Extreme Memory Profile (X.M.P.).....: disabled
    (G)MCH Frequency Latch...............: [aUTO]
    System Memory Multiplier ..............: 3.00A
    Memory Frequency (Mhz) ..............: 1046
    DRAM Timing Selectable ................: [Manual]

    Standard Timing Control
    CAS Latency Time........................: 5
    tRCD .........................................: 5
    tRP'...........................................: 5
    tRAS..........................................: 15

    Advanced Timing Control
    tRRD...........................................:4
    tWTR..........................................:6
    tWR............................................:6
    tRFC...........................................:60
    tRTP...........................................:5
    Command Rate (CMD) ....................:2

    Channel A
    Static tRead Value.........................:8
    tRD Phase0 Adjustment...................:auto
    tRD Phase1 Adjustment...................:Auto
    tRD Phase2 Adjustment .................:Auto
    tRD Phase3 Adjustment..................:Auto
    Trd2rd(Different Rank)....................:Auto
    Twr2wr(Different Rank)...................:Auto
    Twr2rd(Different Rank)...................:Auto
    Trd2wr(Same/Diff Rank)..................:Auto
    Dimm1 Clock Skew Control...............:Auto ps
    Dimm2 Clock Skew Control...............:Auto ps

    Channel B
    Static tRead Value.........................:8
    tRD Phase0 Adjustment...................:auto
    tRD Phase1 Adjustment...................:Auto
    tRD Phase2 Adjustment .................:Auto
    tRD Phase3 Adjustment..................:Auto
    Trd2rd(Different Rank)....................:Auto
    Twr2wr(Different Rank)...................:Auto
    Twr2rd(Different Rank)...................:Auto
    Trd2wr(Same/Diff Rank)..................:Auto
    Dimm1 Clock Skew Control...............:Auto ps
    Dimm2 Clock Skew Control...............:Auto ps

    Motherboard Voltage Control
    Voltage Type.………... auto
    CPU
    CPU Vcore….……….........................: 1.30

    CPU Termination….............:1.24
    CPU PLL…………………...........:1.50
    CPU Referen.…………...........:auto
    CPU Reference2………..........:auto


    MCH/ICH
    MCH Core……………...............: 1.26
    MCH Reference….……............:auto
    MCH/DRAM Ref.….................:auto
    ICH I/O………………................:1.55
    ICH Core…………...…............:1.14

    DRAM
    DRAM Voltage ……...............:2.1 V

    DRAM Termination .…....... ....:auto
    Channel A Reference ............:auto
    Channel B Reference ............:auto

    Advanced Settings
    Limit CPUID Max. to 3.....................: [Disabled]
    No-Execute Memory Protect............: [Enabled]
    CPU Enhanced Halt (C1E)................: [Enabled]
    C2/C2E State Support....................: [Disabled]
    x C4/C4E State Support..................: [Disabled]
    CPU Thermal Monitor 2(TM2) ...........: [Enabled]
    CPU EIST Function.........................: [Disabled]
    Virtualization Technology................: [Disabled]

    So, with this setup, or any other, computer bootup with defoult timeings.
    This was not the issue when i was firs overclocking my computer.
    Hope explained it well.
    Last edited by dardi77; 03-18-2009 at 05:45 AM.

  4. #4
    Join Date
    Sep 2008
    Posts
    990

    Default Re: ep45 ds4 wont overclock

    Try 2.0D or 2.0B for system memory multiplier. When you still haven't found your final CPU clock setting you always want to run RAM as slow as possible. After you found the final CPU setting, it's time to improve the RAM settings, but only after the CPU settings are figured out.

    Also list the fastet that setting that does work.

    And please list you hardware in your sig...


  5. #5
    Join Date
    Feb 2009
    Posts
    11

    Default Re: ep45 ds4 wont overclock

    You are missing the point. I can put what ever i want in the setup but nothing happends. CPUZ shows default clock so does the boot screen.
    If i rise cpu clock just for one step nothing happends i see this just in tweaker, but all other programs including boot screen shows no change.
    I think that this is a hardware problem and not the wrong tweaker setup.
    I m getting desperate.
    I traied to do what you said but no effect. Proccesor still at the sam clock and dont react to setup in bios, but memory clock is in cpuz like i set it in the tweaker.
    gigabyte ep45-ds4, E8400, zotac gtx260, corsair vx450, mushkin xp2, antec 300, thermaltake bigtyphoon vx

  6. #6
    Join Date
    Feb 2009
    Posts
    11

    Default Re: ep45 ds4 wont overclock

    Every thing is solved. I left motherboard without power for more then 12 hoursand every thing come back to normal. This is strange!!
    Thanks for help.
    gigabyte ep45-ds4, E8400, zotac gtx260, corsair vx450, mushkin xp2, antec 300, thermaltake bigtyphoon vx

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