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Thread: Ep45-DS3R with E7300 need serious help :<




  1. #1

    Default Ep45-DS3R with E7300 need serious help :<

    Hi all :D
    ok last 2 weeks after buying a whole new rig, couldn't get it over 3.2 ghz.
    ill write all my tries, my rig, and my bios.

    this is my rig:
    Intel C2D E7300 with zalman 8700.
    Gigabyte p45-ds3r
    Corsair DHX XMS 2 800 MHZ CL 4 2GB*2
    sapphire 4870X2 @ 55%fan 44 Celcius.
    Enermax Modu82+ 625W, ENERMAX uber chakra 25cm fan.
    T240 24"


    MB Intelligent Tweaker(M.I.T.)
    Robust Graphics Booster ...............: [Auto]
    CPU Clock Ratio ..........................: 8
    Fine CPU Clock Ratio.....................:.0
    CPU Frequency ...........................: 3.2Ghz


    Clock Chip Control
    Standard Clock Control
    CPU Host Clock Control..................: [Enabled]
    CPU Host Frequency (Mhz) ............: 400MHz
    PCI Express Frequency (Mhz) .........:100MHz <--Always 100!!

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


    Advanced Clock Control
    CPU Clock Drive...........................:800 -->>>> Didnt touch those
    PCI Express Clock Drive.................:900 -->>>> Didnt touch those
    CPU Clock Skew (ps)....................:Leave at Auto or 0 -->>>> Didnt touch those
    MCH Clock Skew (ps)...................:50-100ps -->>>> Didnt touch those(AKA DONT KNOW WHAT 2 PUT here,AKA these are not my values, consider this empty)


    DRAM Performance Control
    Performance Enhance...................: [STANDARD]
    Extreme Memory Profile (X.M.P.).....: Disabled
    (G)MCH Frequency Latch...............: 400
    System Memory Multiplier ..............: 2.0d
    Memory Frequency (Mhz) ..............: 800Mhz
    DRAM Timing Selectable ................: [Auto]


    Motherboard Voltage Control
    Voltage Type.………... Manual
    CPU
    CPU Vcore….……….........................:1.3
    CPU Termination…..... 1.200V*.......: Auto
    CPU PLL…………………....1.500V*.......: Auto
    CPU Referen.…………....0.755V*.......: Auto
    CPU Reference2………,,0.800V*.......: Auto

    MCH/ICH
    MCH Core…………….....1.100V...........:AUTO
    MCH Reference….…….0.800V...........:Auto
    MCH/DRAM Ref.…......0.900V...........:Auto
    ICH I/O……………….....1.550V............:Auto
    ICH Core…………...……1.100V............:Auto

    DRAM
    DRAM Voltage ……....1.800V............:1.9V

    DRAM Termination .…0.900V............: Auto
    Channel A Reference 0.900V............: Auto
    Channel B Reference 0.900V............: Auto

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


    my tries.
    1.3 9*378prime fail
    1.3 8.5 *400, BSOD.
    1.33 8.5*400 prime fail after 4 sec.
    1.36 8.5*400 checking at prime.
    v stock at 300mhz *10 fine :D
    alot more tries which just failed,im not quite good with mb\memo cores and stuff, what should i do?!
    please help me people :<

    P.S
    writing this post i just got prime fail again at 1.31 8*400 :|
    Last edited by Dweirdo; 10-09-2008 at 10:19 PM.

  2. #2

    Default Re: Ep45-DS3R with E7300 need serious help :<

    Bumping, please help me :<

  3. #3

    Default Re: Ep45-DS3R with E7300 need serious help :<

    Forgot to mention i run 10f bios.

  4. #4
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: Ep45-DS3R with E7300 need serious help :<

    Auto Memory timings is your issue. Try this for 3.2 and then you will be better able to work your way up >>>

    MB Intelligent Tweaker(M.I.T.)
    Robust Graphics Booster ...............: Fast
    CPU Clock Ratio ..........................: 8
    Fine CPU Clock Ratio.....................:.0
    CPU Frequency ...........................: 3.24


    Clock Chip Control
    Standard Clock Control
    CPU Host Clock Control..................: [Enabled]
    CPU Host Frequency (Mhz) ............: 405Mhz
    PCI Express Frequency (Mhz) .........:Set to 100

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


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


    DRAM Performance Control
    Performance Enhance...................: [STANDARD]
    Extreme Memory Profile (X.M.P.).....: Disabled
    (G)MCH Frequency Latch...............: [400]
    System Memory Multiplier ..............: 2.00
    Memory Frequency (Mhz) ..............: 810
    DRAM Timing Selectable ................: [Manual]

    Standard Timing Control
    CAS Latency Time........................5
    tRCD .........................................4/5
    tRP'...........................................4/5
    tRAS..........................................12/15/18

    Set all highest below first then lower later

    Advanced Timing Control
    tRRD...........................................3-5
    tWTR..........................................3-6 (8-12 first)
    tWR............................................4-6 (8-14 first)
    tRFC...........................................52-62
    tRTP...........................................3-6
    Command Rate (CMD) ....................:2

    Driving Strength Profiles
    Driving Strength ............................ 800 or 1066

    Channel A
    Static tRead Value.........................:9-12
    tRD Phase0 Adjustment...................:<<< Leave for all below as well
    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.........................:9-12
    tRD Phase0 Adjustment...................:<<< Leave for all below as well
    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.………... Manual
    CPU
    CPU Vcore….……….........................:1.325 (What you set here is likely .6 or so less, keep that in mind)

    CPU Termination…..... 1.200V*.......: <<< 1.2-1.34
    CPU PLL…………………....1.500V*.......: <<< 1.5-1.6
    CPU Referen.…………....0.755V*.......: <<< .64% Of Vtt (Termination above)
    CPU Reference2………,,0.800V*.......:<<< .67% Of Vtt (Termination above)

    MCH/ICH
    MCH Core…………….....1.100V...........: << 1.2-1.3
    MCH Reference….…….0.800V...........; <<< Leave
    MCH/DRAM Ref.…......0.900V...........: <<< Leave
    ICH I/O……………….....1.550V............: <<< Leave
    ICH Core…………...……1.100V............: <<< Leave

    DRAM
    DRAM Voltage ……....1.800V............: 1.9-2.0 (See your ram sticker, you may need 2.0-2.1)

    DRAM Termination .…0.900V............: <<< Leave
    Channel A Reference 0.900V............: <<< Leave
    Channel B Reference 0.900V............: <<< Leave

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

    Integrated Peripherals
    Legacy USB Storage Detect ..............[Disabled] *Note* Must be enabled to flash from USB

  5. #5
    Join Date
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    Default Re: Ep45-DS3R with E7300 need serious help :<

    you probably need to up the MCH Core to 1.2 or so. Also bumping the RAM voltage up a bit couldnt hurt.
    Last night I was doing a suicide run on my e6600 (with the same mobo and bios as yours) and hit 3.6ghz at approx 1.375 vcore/1.24v MCH core/2.0v ram. My chip runs too hot at that temp but it was prime stable. 1.1v MCH core is too low when youre running at that high FSB

  6. #6

    Default Re: Ep45-DS3R with E7300 need serious help :<

    going to reboot now, by saying "Leave" u mean Leave it on "auto"?

  7. #7
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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  8. #8

    Default Re: Ep45-DS3R with E7300 need serious help :<

    ok done everything and it failed to boot, and loaded stock settings :<
    some things i wasn't sure:
    Advanced Clock Control [Press Enter]
    CPU Clock Drive...........................: <<< 800
    PCI Express Clock Drive.................: <<< 900
    CPU Clock Skew (ps)....................: <<< 0
    MCH Clock Skew (ps)...................: <<< 0
    that were the settings, so i didnt touch it, is that ok?

    everything that's about timings, i've set to the highest, i.e 12\15\18 i've put 18.

    tRD Phase0 Adjustment...................:<<< Leave for all below as well
    Dimm1 Clock Skew Control...............:Auto ps
    Dimm2 Clock Skew Control...............:Auto ps

    these in channel A where all set to auto,i mean all the phases,though the DIMM where -600ps and +700ps so i set them on auto as it's written here.
    channel b was crazyyyyyyyyyyyyyyyyy, all the things that i should have not touched them weren't as you wrote, AUTO, they were specified (i.e +1 normal) or something like that, so i didn't touch those,let's see whats more hmm.
    dram voltage 2.0
    mch 1.28

    termination 1.3
    ppl 1.56(ithink)
    reference 0.848
    didnt have reference 2.

    Driving Strength Profiles
    Driving Strength ............................ 800 or 1066

    i had it in channel a, as well as channel b,it's on 800.

    still no go, what am i doing wrong?

    and thank you so much for your help LSD!!!!

    shiplombo, here i just tried higher volts and still no go XD

    EDIT:
    going to sleep now,will check ur post tomorrow,thx alot :D, i hope the thread won't get buried, good night :D
    Last edited by Dweirdo; 10-10-2008 at 04:34 AM. Reason: notice

  9. #9
    Join Date
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    Canberra, Australia
    Posts
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    Default Re: Ep45-DS3R with E7300 need serious help :<

    try changing the frequency latch to 333MHz and increasing the MCH clock skew to 100ps and leave your timings really loose until you get it stable

    also, i'd have a look at that PSU... the 4870x2 is a massive card and uses alot of power... then when you consider you're using an older c2d CPU and increasing the voltage for an OC and then putting under full load in Prime95, you're gonna be drawing ALOT of power... if it was me, i'd want a PSU at least 700W in that situation... its probably not the issue, but im just throwing it out there
    NZXT Lexa BlackLine Case with Red LEDs
    Corsair TX-750 Modular PSU
    Gigabyte EP45-DS3P (BIOS F7)
    Intel Core 2 Quad Q9300 @ 3.73GHz (downclocked for the summer )
    OCZ Vendetta 2 CPU Heatsink
    2x 2GB Kingston HyperX RAM PC2-6400 @ 996MHz (4-5-5-15)
    3x Seagate Barracuda 7200.11 500GB HDD in RAID5
    2x HIS Radeon HD 4850 @ 745/1090 in CrossFireX
    2x ThermalTake DuOrb GPU Heatsink
    D-Link Super G PCI WLAN Adapter
    Asus Lightscribe 20x SATA II DVD-DL Burner
    Creative X-Fi XtremeGamer Fatal1ty Pro
    2x 22" LG W2252TQ-PF Widescreen LCD Monitor (YAY!! Finally got the second one!!)

  10. #10
    Lsdmeasap's Avatar
    Lsdmeasap is offline GIGABYTE Guru
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    Default Re: Ep45-DS3R with E7300 need serious help :<

    You may want to set MCH to Auto, and then choose a memory multi with B or D on it, the latch can be tricky until you get one boot thru with your manually set timings

    Try again, using Auto, 333 and 400. When you test this change on that and reboot.

    I would say try 400 again, and use these >>>

    555-18

    tRRD...........................................6
    tWTR..........................................12
    tWR............................................14
    tRFC...........................................68
    tRTP...........................................6

    Static tRead Value A & B .............. 10

    CPU Vcore….……….........................:1.39 Or more set in BIOS
    CPU Termination…..... 1.200V*.......: <<< 1.2-1.34
    CPU PLL…………………....1.500V*.......: <<< 1.5-1.6
    CPU Referen.…………....0.755V*.......: <<< .64% Of Vtt (Termination above)
    CPU Reference2………,,0.800V*.......:<<< .67% Of Vtt (Termination above)

    MCH/ICH
    MCH Core…………….....1.100V...........: << 1.30
    MCH Reference….…….0.800V...........; <<< .90-.93
    MCH/DRAM Ref.…......0.900V...........: <<< 1.0-1.05
    ICH I/O……………….....1.550V............: <<< 1.6-1.65
    ICH Core…………...……1.100V............: <<< 1.2-1.4

    DRAM
    DRAM Voltage ……....1.800V............: 1.9-2.0 (See your ram sticker, you may need 2.0-2.1)

    You can lower things later once you get going, and I think the above may be true about your card and PSU. Which I why I just suggested trying the extra SB Voltages

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