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Thread: GIGABYTE Modified Bios




  1. #2871
    boe323 is offline Member
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    Default Re: GIGABYTE Modified Bios

    Quote Originally Posted by HeretiK View Post
    Hi, thanks for your reply.

    Mine in the Sandy Bridge CPU.
    I was able to sustain the 4.37 OC with the current hardware (read: PSU) two days ago, only change has been the BIOS.
    A change to 103mhz will only produce an increase of 100Hz (3.6 - 3.7)
    My CPU being the non K little brother of the 2011 series, the BLCK strap was my only option for OC'ing. Untill BIOS 12w it was working very well.
    Changing the multiplier only, as you suggest, will change the cpu in bios, but that doesn't seem to hold once windows starts (according to CPU-Z).

    Any clue why the 12w has write proteced my current BIOS, stopping me from switching back to 12L?

    Again, thanks.
    HeretiK.
    Im using the same cpu, your multiplier can go to 43. You need to use @BIOS to flash back to the older type bios, f12y, overclock ratiofixed, meaning it now should show up when adjusting the multiplier, ratio didn't show in bios before but still overclocked, trust me, flash f12y, set cpu multiplier to 43, bclk to 103, turbo ratio to 44.44.43.43., add +0.025 on dynamic vcore, adjust your ram, or leave it and give a little voltage. you will get a turbo boost to 4.5 and idle at 3.7
    Last edited by boe323; 12-02-2013 at 03:25 AM.
    A WHOLE LOT OF NOTHING WORKS PROPERLY

  2. #2872
    HeretiK's Avatar
    HeretiK is offline Junior Member
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    Default Re: GIGABYTE Modified Bios

    Quote Originally Posted by boe323 View Post
    Im using the same cpu, your multiplier can go to 43. You need to use @BIOS to flash back to the older type bios, f12y, overclock ratiofixed, meaning it now should show up when adjusting the multiplier, ratio didn't show in bios before but still overclocked, trust me, flash f12y, set cpu multiplier to 43, bclk to 103, turbo ratio to 44.44.43.43., add +0.025 on dynamic vcore, adjust your ram, or leave it and give a little voltage. you will get a turbo boost to 4.5 and idle at 3.7
    Super, I'll try these things when I get home.
    Are you able to point me towards a guide for ram settings or give me some settings to use.
    I'm still pretty new to this OC business, previously all I had to do was change the BLCK, not had to play with voltage/ram settings before.

    I appreciate all your your help, would be very pleased to have this sorted.
    HeretiK.
    If at first you don't succeed, call in an air-strike.

  3. #2873
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    Default Re: GIGABYTE Modified Bios

    WTB modded F8b bios for OC Force. Poor board is so neglected :p I blame the engi who decided it was a good idea to add unchangeable barbs and then make them 3/8 lol /boggle

    Imagine my disappointment upon arriving home after my 50 mile ride and spending over 400 dollars on a mobo. I eyeballed this and the asus and wouldn't ya know my determining factor was the integrated cooling lol!
    Last edited by virtualfred; 12-02-2013 at 05:25 AM. Reason: Complete OP quote useless

  4. #2874
    xnox is offline Junior Member
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    Question Re: GIGABYTE Modified Bios

    Are there modified BIOS for Z77X-D3H rev 1.1 motherboard? Latest gigabyte beta BIOS G18g

  5. #2875
    virtualfred's Avatar
    virtualfred is offline Super Moderator
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    Default Re: GIGABYTE Modified Bios

    Quote Originally Posted by klepp0906 View Post
    WTB modded F8b bios for OC Force...
    GA-Z87X-OC Force BIOS F8b mod

    Modified with :

    Intel Legacy RAID ROM 12.6.0.1867 to 12.7.0.1936
    Intel UEFI SataDriver 12.6.0.1867 to 12.7.0.1936
    Marvell 88SE91xx Adapter 1.0.0.0027 to 1.0.1.0025
    Intel Boot Agent PXE 1.5.04 to 1.5.48
    Intel GigabitLan X64 5.1.00 to 6.0.24
    Intel PCI Accelerated SVGA PC 2171 to 2179
    Intel GOPdriver 5.0.1032 to 5.0.1035
    CPU MicroCode Pack (6C309 to 317)
    ME firmware 9.0.2.1345 to 9.0.30.1482
    Modified splash logo 2

    Quote Originally Posted by xnox View Post
    Are there modified BIOS for Z77X-D3H rev 1.1 motherboard? Latest gigabyte beta BIOS F18g
    F18g mod2 is already in OP, also here's a new mod for you


    GA-Z77X-D3H BIOS F18g mod3 (rev 1.0 & 1.1)

    Modified with :

    Intel Legacy RAID for SATA 11.6.0.1702 to 12.7.0.1936
    Intel UEFI RAID SataDriver 11.6.0.1702 to 12.7.0.1936
    Atheros PCIE Ethernet Controller 2.0.2.7 to 2.0.6.6
    Atheros PCIE Ethernet Controller 2.1.1.1 to 2.1.1.5
    Marvell 88SE91xx Adapter BIOS 1.0.0.0027 to 1.0.1.0025
    Intel PCI Accelerated SVGA BIOS 2158 to 2170
    Intel Sandy GOPdriver 2.0.1023 to 2.0.1024
    Intel Ivy GOPdriver 3.0.1023 to 3.0.1027
    CPU MicroCode Pack (with Sandy 6A728 and Ivy 6A919)
    ME firmware 8.1.30.1350 to 8.1.51.1471
    Modified splash logo 2
    Last edited by virtualfred; 12-02-2013 at 05:38 AM.
    It is really useful to complete and keep your PC Specs or Signature up to date in Settings /My Profile (motherboard, CPU, BIOS version modified or not ...) - Thank you all .
    Main rig : Z77X-UD5H BIOS F16 mod11 - Core i7 3770K @4.5GHz 1.30V - Noctua NH-D14 - GSkill TridentX 2x8GB @1200MHz CAS10 - Club3D HD5750 noiseless @800/1300 - Silverstone FT02S - Seasonic X-series 650W
    2x Intel 510 128GB RAID0 - 2x Samsung F3 500GB RAID0 + Samsung F3 1TB - Dell U2713H - Logitech Illuminated & G500 - Focal XS Book - Windows 8 Pro 64bits UEFI
    2nd rig : Z77X-UD3H BIOS F20e mod - Core i5 3470 @4.0GHz - Noctua NH-D14 -
    Crucial BT 2x4GB @933MHz CAS9 - Club3D HD7750 noiseless @stock - Lian-Li PC-A05FN - Seasonic M12II 520W
    Crucial M4 128GB - 2x WD10EALX RAID1 - Dell 2408WFP - Logitech Illuminated & G5
    - Bose Companion 20 - Windows 8 Pro 64bits Legacy
    HTPC : EG45M-UD2H BIOS F5a mod - Core2Quad Q8200 @2.8GHz undervolted to 1.10V - Noctua NH-C4 passive - OCZ 4x1GB @500MHz CAS5 - AMD HD6450 passive - Antek NSK2480 - Antec Earthwatts 380W
    Intel SSD 330 60GB - 2x WD WD30EZRX 3TB RAID0 - Logitech K820 - Windows 8 Pro 64bits + XBMC12
    Gigabyte Modified BIOS & About ME firmware

  6. #2876
    Join Date
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    Default Re: GIGABYTE Modified Bios

    Quote Originally Posted by virtualfred View Post
    2 BIOS files in F12j mod8 for UP5TH : with and without ME FW update cause you had issue with mod6... but try it please (z77xup5th_mod8_mefw.12j is with ME FW 8.1.51.1471) :


    GA-Z77X-UP4TH BIOS F11c mod2

    Modified with :

    Intel Legacy RAID ROM 11.1.0.1413 to 12.7.0.1936
    Intel UEFI SataDriver 11.6.0.1702 to 12.7.0.1936
    Marvell 88SE91xx SATA RAID 1.0.0.0027 to 1.0.1.0025
    Realtek PCIe GBE Controller 2.50 to 2.58
    Realtek EFI UNDI 2.024
    Intel PCI Accelerated SVGA 2137 PC 14.34 to 2170
    Sandy GOPdriver 2.0.1023 to 2.0.1024
    Ivy GOPdriver 3.0.1023 to 3.0.1027
    CPU MicroCode Pack (with Sandy 6A728 and Ivy 6A919)
    ME Firmware 8.1.30.1350 to 8.1.51.1471
    Modified splash logo 2


    GA-Z77X-UP5TH BIOS F12j mod8

    Modified with :

    Intel Legacy RAID ROM 11.6.0.1702 to 12.7.0.1936
    Intel UEFI SataDriver 11.6.0.1702 to 12.7.0.1936
    Marvell 88SE91xx SATA RAID 1.0.0.0027 to 1.0.1.0025
    Intel Boot Agent PXE 1.3.81 to 1.5.48
    Intel EFI UNDI 4.9.00 to 6.0.24
    Intel PCI Accelerated SVGA 2137 PC 14.34 to 2170
    Sandy GOPdriver 2.0.1023 to 2.0.1024
    Ivy GOPdriver 3.0.1023 to 3.0.1027
    CPU MicroCode Pack (with Sandy 6A728 and Ivy 6A919)
    ME Firmware 8.1.30.1350 to 8.1.51.1471
    Modified splash logo 2


    Hello Virtualfred! I've flashed the 2 new modded BIOSes and i've tested the integrated graphics (one on a Sandy Bridge and one on a Ivy Bridge) and all is fine and work as expected.
    On the Z77X-UP5 TH i've used the modded BIOS that you suggested (z77xup5th_mod8_mefw.12j is with ME FW 8.1.51.1471) and all is working good.

    Thanks mate, all is up to date and fine with my 2 Gigabyte motherboards.

    Cheers,

    KK

  7. #2877
    virtualfred's Avatar
    virtualfred is offline Super Moderator
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    Default Re: GIGABYTE Modified Bios

    Thanks a lot for your feedback Killkernel, BIOS added to OP
    Good night
    It is really useful to complete and keep your PC Specs or Signature up to date in Settings /My Profile (motherboard, CPU, BIOS version modified or not ...) - Thank you all .
    Main rig : Z77X-UD5H BIOS F16 mod11 - Core i7 3770K @4.5GHz 1.30V - Noctua NH-D14 - GSkill TridentX 2x8GB @1200MHz CAS10 - Club3D HD5750 noiseless @800/1300 - Silverstone FT02S - Seasonic X-series 650W
    2x Intel 510 128GB RAID0 - 2x Samsung F3 500GB RAID0 + Samsung F3 1TB - Dell U2713H - Logitech Illuminated & G500 - Focal XS Book - Windows 8 Pro 64bits UEFI
    2nd rig : Z77X-UD3H BIOS F20e mod - Core i5 3470 @4.0GHz - Noctua NH-D14 -
    Crucial BT 2x4GB @933MHz CAS9 - Club3D HD7750 noiseless @stock - Lian-Li PC-A05FN - Seasonic M12II 520W
    Crucial M4 128GB - 2x WD10EALX RAID1 - Dell 2408WFP - Logitech Illuminated & G5
    - Bose Companion 20 - Windows 8 Pro 64bits Legacy
    HTPC : EG45M-UD2H BIOS F5a mod - Core2Quad Q8200 @2.8GHz undervolted to 1.10V - Noctua NH-C4 passive - OCZ 4x1GB @500MHz CAS5 - AMD HD6450 passive - Antek NSK2480 - Antec Earthwatts 380W
    Intel SSD 330 60GB - 2x WD WD30EZRX 3TB RAID0 - Logitech K820 - Windows 8 Pro 64bits + XBMC12
    Gigabyte Modified BIOS & About ME firmware

  8. #2878
    boe323 is offline Member
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    Default Re: GIGABYTE Modified Bios

    Quote Originally Posted by HeretiK View Post
    Super, I'll try these things when I get home.
    Are you able to point me towards a guide for ram settings or give me some settings to use.
    I'm still pretty new to this OC business, previously all I had to do was change the BLCK, not had to play with voltage/ram settings before.

    I appreciate all your your help, would be very pleased to have this sorted.
    HeretiK.
    Forgot to let you know, your main turbo boost target will be just over 4.3, but because 2 cores are at 44, it will boost to 4.5 when needed. You may even be able to go less than +0.025/+0.25, or you may need a little more depending on your cpu, my config is a guideline youll need to runn occt or intelburntest for at least half an hour. Voltage should go to 1.284/285, should be plenty in theory. Virtualfreds f12y modded bios is stable honest.
    Last edited by boe323; 12-02-2013 at 08:07 PM.
    A WHOLE LOT OF NOTHING WORKS PROPERLY

  9. #2879
    HeretiK's Avatar
    HeretiK is offline Junior Member
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    Default Re: GIGABYTE Modified Bios

    Quote Originally Posted by boe323 View Post
    Forgot to let you know, your main turbo boost target will be just over 4.3, but because 2 cores are at 44, it will boost to 4.5 when needed. You may even be able to go less than +0.025/+0.25, or you may need a little more depending on your cpu, my config is a guideline youll need to runn occt or intelburntest for at least half an hour. Voltage should go to 1.284/285, should be plenty in theory. Virtualfreds f12y modded bios is stable honest.
    Spent several hours last night trying to make 12y work with the OC as you suggested. I was unsuccessful to even see past a windows splash screen.

    In the end, I used a Win7 image I had from a previous install. This allowed me to use @BIOS to retro-grade my bios back to 12L. No alerts regarding bios protection.

    Once I had 12L running, I switched back to the Win8.1 disk and set the OC as I had previously. BLCK set to 125, multiplier to 35. No voltage/ram adjustments at all. This achieved a steady 4.37GHz clock, no turbo no throttling.

    Glad to be back to what I was 3 days ago.

    Still not sure about the 12y. It seemed that any change to the vcore seemed to bring the bios to it's knees.

    Regardless, thanks for all your advice and support Boe323, I'll continue to keep an eye out for BIOS updates, and experiment.
    If at first you don't succeed, call in an air-strike.

  10. #2880
    Gulliver_69 is offline Junior Member
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    Exclamation Re: GIGABYTE Modified Bios

    Quote Originally Posted by Acebmxer View Post
    Z68/P67 Modified BIOS

    [...]

    GA-P67A-UD3R BIOS U1b mod2
    Modified with :
    Intel Legacy RAID ROM 11.1.0.1413 to 12.7.0.1936
    Intel UEFI SataDriver 11.6.0.1702 to 12.7.0.1936
    Realtek PCIe GBE Controller 2.50 to 2.58
    Intel PCI Accelerated SVGA BIOS 2158
    Sandy GOPdriver 2.0.1023 (to 2.0.1024 in mod2gop)
    Ivy GOPdriver 3.0.1023
    CPU MicroCode Pack (with Sandy 6A728 and Ivy 6A919)
    ME Firmware 8.0.0.1351 to 8.1.51.1471
    Modified splash logo
    Hi, Acebmxer.
    I've a GA-P67A-UD3-B3 updated with the UEFI BIOS U1A, and I would like to upgrade to the beta version U1D because now I do not think it will be released other. I saw that you posted unofficial custom BIOS: do you could create a customised version of the BIOS U1D for my motherboard, updated with the latest updates?!? It would be a nice Christmas gift!!!
    Thanx.

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