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Thread: P67A UD4 B3 only runs at stock bios settings can any one help me OC




  1. #21
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    thanks for the tip will try that as i'm getting fed up of crawling around on my knees with a screwdriver to clear cmos each time lol

  2. #22
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    i tried setting cpu voltage to 1.45v and bios froze up again so i dont think its a voltage problem stopping me from getting to 4.5ghz as 1.45v should have been plenty.
    it must be one of the other settings !!

  3. #23
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    Isn't there a clear cmos button at the back i/o panel? What cpu voltage did u use for 4.3?
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
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  4. #24
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    As far as i know the only clear cmos is 2 prongs inside the case i have now wired them to the case reset switch to make life easier while i work out this OC.
    i left voltage at normal (auto mode) as i had tried manual mode to get 4.5ghz and it would not post.
    in windows HW monitor reported voltage at 1.28v for 4.3ghz and 51c full load

  5. #25
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    If you look in bios next to cpu it should show current cpu voltage,you could leave it on normal and try applying +0.0500v in dvid,so 1.28v add 0.0500v would be 1.33v for cpu,dvid only applies the extra voltage at load allowing cpu to still throttle down in speed and voltage at idle,just keep eist enabled in advanced cpu features in bios

    Try that voltage and set 1.15 or 1.16v for qpi/vtt,try 4.4 or 4.5ghz with those settings,
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  6. #26
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    tried vtt in steps upto 1.2 and bios froze. i can now boot at 4.4ghz with the extra +115 dvid setting you suggested, many thanks for that tip vcore reads max of 1.40 with cpu
    under 100% load.
    i again tried 4.5ghz by setting dvid higher to +200 but bios froze up. i have heard all these 155 cpus can at least do 4.5ghz and my temps are very low.

  7. #27
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    Be carefull how much cpu voltage your using,you don't wanna damage anything,try manually setting uncore freq,set it to twice what your memory multiplier is then add one to it so for example an 8x mem multi will be 17x uncore freq,and so on,it will be more stable than if left on auto
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  8. #28
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    BSOD at 4.4ghz was only browsing the net too lol.

  9. #29
    Chike is offline Senior Member
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    The is another voltage, System Agent Voltae a.k.a VCCSA.
    Some say not to touch it at all, others set it pretty high (1.15v and above). Changing it or not is up to you ofcourse.

    Jagat Review | Sandy Bridge, the Complete Overclocking Guide
    <p><strong>3) System Agent Voltage</strong></p>
    <p>The SA Voltage or VccSA regulates the <strong>System Agent</strong> voltage, which means that it also controls the voltages of the Memory Controller, DMI, PCie Controller and the display Engine.</p>
    <p><strong>If one or more of the situations described below is present in your system, you will need to increase SA voltage to increase CPU stability during overclocking </strong> :</p>
    <ul>
    <li><em>Hi-density </em>RAM modules (for example, each module has 4 GB capacity or more) are being used</li>
    <li>One memory channel is occupied by more than one RAM module, or the memory slots are all occupied (for example : 4x 1GB modules are installed on all available slots)</li>
    <li> More than one graphics card are being used in Multi-GPU configuration, such as strong&gt;nVIDIA SLI/ATi CrossFireX</li>
    <li> DRAM is running at 2133 MHz or higher</li>
    </ul>
    <p><strong>Conversely, systems with just 1 RAM module per channel (or 2 modules in dual-channel mode running at a speed below DDR3-2133) and a single graphics card usually do not require an increase on the System Agent voltage.</strong></p>
    Intel's specs for this voltage is 0.879v min, 0.971v max, and default 0.925v.
    You may try to increase it a bit, within it's limits and see if it is any help for you.

  10. #30
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    Default Re: P67A UD4 B3 only runs at stock bios settings can any one help me OC

    i do have 2 x 4gb sticks of ram i might try to remove one of them and try to OC again

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