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Thread: i7 930 / UD7 Overclocking advice




  1. #131
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    Default Re: i7 930 / UD7 Overclocking advice

    yes tested f4, f5 bios too

    read the forum thread on logitech- although its not on the razer forums the last two pages are about rAZER product incompatibilities with this motherboard!

  2. #132
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    Lsdmeasap is offline GIGABYTE Guru
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  3. #133
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    Default Re: i7 930 / UD7 Overclocking advice

    *** relevent update***

    I have some significant progress. thankyou to everyone who has contributed so far.

    Test: to determine the significance of the following settings on boot stability: EUP enable, usb mouse support disable, usb keyboard support disable, ioh at 1.26

    Thankyou to the person above who noticed that high ioh with EUP on is mroe stable than off.

    Method: to use relatively low cpu and ram settings to test motherboard boot stability only.

    bclk 200
    ioh at 1.26
    cpu multi 19 (3.8 ghz)
    Ram 8-8-8-20 2T x8 multi.
    qpi/vtt 1.35
    vcore 1.33
    cpu pll 1.88
    pci-e 1.5
    vdimm 1.66

    TOGGLE between: [EUP ON and USB keyboard and mouse DISABLED].... AND..... [EUP OFF with USB key and mouse ENABLED]

    For each test power on case key pressed, machine allowed to boot to OS, then shutdown from os.

    Results:
    [EUP ON, mouse and key support off] 18 tests all PASS (successful boot to os and no red screen bios warning)

    [EUP OFF, mouse and keyb support on] 5 tests all FAIL ( power on, c1, c1, c1, fans and mobo complete power off... reboot c1, c1, c1 all poiwer off, -> bios warning

    conclusions:

    this supports the theory that ioh 1.2 or more is consistently unstable during boot when EUP is OFF and mouse and keyboard legacy support is on. further testing is needed and this may reflect a specific hardware compatibility issue. either EUP or legacy keyboard/mouse or both may play a role.

  4. #134
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    Default Re: i7 930 / UD7 Overclocking advice

    Ok for me ive tried F2, and F6 Test Bios from HiCookie

    I dont believe its the PSU, not in my case anyway. Ive just spent 2500 per pc, i dont fancy buying another PSU to test, nor do i have an old one.

    Im also a bit dissapointed that the new BIOS only seems to be for logitech devices...

    Oblique, did you leave the machine off for a while and then power up? Reason i ask is ive tried your settings from above before you even wrote that post with no luck.....
    Last edited by SB420; 04-07-2010 at 07:22 PM.

  5. #135
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    Default Re: i7 930 / UD7 Overclocking advice

    no i didnt but just now i pwoered it up after off for 2+ hours. still good

  6. #136
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    Default Re: i7 930 / UD7 Overclocking advice

    Fair play :)

  7. #137
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    Default Re: i7 930 / UD7 Overclocking advice

    The new beta may also have other fixes and improvements aside from the Logitech issues, so please do go ahead and try it out.

    I will forward your testing information to the BIOS team, looks like EuP may be part of your issue after all perhaps.

  8. #138
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    Default Re: i7 930 / UD7 Overclocking advice

    Hmm ive tried various combinations of EUP on and off, Oblique, would i be right in thinking your probs went away after installing F7 BIOS, i.e. you have updated?
    Last edited by SB420; 04-08-2010 at 01:52 AM.

  9. #139
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    Default Re: i7 930 / UD7 Overclocking advice

    negative- have not updated yet.

    what usb devices do you have? (and your house mate has the same issue with cold boots?)

  10. #140
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    Default Re: i7 930 / UD7 Overclocking advice

    My house mate as of today didnt have the cold boot issue though he has done every other day up till now and i havent got round to change his settings again and theres no way he has touched it so is random to say the least.

    So far ive still got the problem.

    USB devices are Microsoft Wireless 1000 Keyboard and mouse (both machines) plus i also have a usb dongle where as he is hard-wired

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