P8Z68-V Pro, Bios downgrade?

Discussion in 'BIOS Mods' started by chi09es, Jul 22, 2011.

  1. chi09es

    chi09es MDL Novice

    Mar 10, 2008
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    Hi,

    I have upgraded my bios to version 651 Beta. However, this version has some issues. E.g. the temperatures reported are 10 degrees to low, messing up fan control. I want to go back to vs. 501, but bupdater nor Ez-flash will let me go back to the earlier version.

    Any solution to my problem?

    Thanks!
    chi09es.
     
  2. chi09es

    chi09es MDL Novice

    Mar 10, 2008
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    SOLVED! Finally I found the right tool and have downgraded to bios vs. 501.
     
  3. ducho

    ducho MDL Novice

    Jul 25, 2011
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    I need to downgrade to 501.
    Was stable @4.4Ghz turbo mode ... Now it wont even boot with the same settings.

    What tool did you use ?
     
  4. chi09es

    chi09es MDL Novice

    Mar 10, 2008
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    I used the method described here for the P8P67: h??p://hardforum.com/showpost.php?p=1037179438&postcount=2343. (As I cannot post links you have to fill in the ??.)

    Worked like a charm for the P8Z68.
     
  5. ducho

    ducho MDL Novice

    Jul 25, 2011
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    Thanks ...

    I was looking at the same post .. but I was not so sure to try it..o_O
    Did you get the same error he mentioned in the post?
     
  6. chi09es

    chi09es MDL Novice

    Mar 10, 2008
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    Yes, but no problem, everything went fine.
     
  7. chi09es

    chi09es MDL Novice

    Mar 10, 2008
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    New bios file available on Asus ftp-site. Will be in normal upload from 31st.

    ASUS P8Z68-V PRO BIOS 0606 released July 30, 2011

    Release Notes
    [ 0606 ]
    ----------------------
    1. Update Intel Raid Option ROM to v10.6.0.1091
    2. Improve DRAM compatibility
    3. Improve System stability
    4. Improve compatiblity with some Raid card model
    5. Increase IGD share memory size to 512MB

    Installed and so far no issues.