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Thread: **[OFFICIAL]** Asrock Z77 OC Formula Overclocking / troubleshooting/ Discussion

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  1. #11
    Xtreme Member
    Join Date
    Nov 2008
    Posts
    129
    I'm having problem with 4 sticks 4GB G-Skill Ripjaws 1600MHz 9-9-9 1.5v http://www.newegg.com/Product/Produc...82E16820231313
    The prime 95 custom test 1344k with 90% ram usage, will fail instantly once I start the test, tried to play with all the voltage but it still fails instantly this specific test with 0.5 Round Error. Tried with XMP and manually.
    If I try 1333MHz the test runs fine without errors. The same ram configuration were running perfectly on ASUS P8Z77-V at 1600MHz.
    I'm currently on Bios 1.60, I guess you guys optimized the board for high performance memory and I can't get my low end modules to run at 1600MHz or maybe there is hidden timings on the Formula this modules don't like
    All tests failed to get stable 4GBx4 @ 1600MHz 9-9-9-24

    I did some tests to examine the board ram slot and ram modules:
    Testing 2 sticks at slot 1 and 3 @ 1600 9-9-9 = no errors
    Testing other 2 sticks at slot 2 and 4 @ 1600 9-9-9 = no errors
    So no problem with the ram itself nor the ram slots.
    Put again the 4 sticks @ 1600MHz and instant fail 1344k test!
    Change the ram speed to 1400MHz and no errors!
    Should I try bios 1.42G?
    Last edited by boldenc; 12-07-2012 at 09:13 PM.
    i7 920 D0 | UD7 F7 | 6GB Corsair Dominator GT 1600 7-7-7 | HD4890 | WD 1TB | Antec Quattro 850w

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