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Thread: GTS450 BIOS Mods

  1. #76
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    Quote Originally Posted by zothos View Post
    Yeah my mobo supports gen. 2.0 and in my bios i can force it into gen. 1.0 if i wanted to to its a BioStar H55A+ 1156 socket i hate it only got it just so i have a pc to use till i get my new one i had to sell my other one cuz i needed the money at the time it was an ASUS P7P55D-E Turbo Evo Mobo a hell of alot better than this BioStar im using now. But i did save my original i just have to remember what i did with it but if you can help me with this one for now i will be very happy and take your time bro if you need to i got maaaad faith in you bro!! But i did get my card to show back up in pci-e 2.0 x16 @ 2.0 x16 in GPU-Z but the problem i am having is that the clocks slow down when im in game and even after exiting the game and restarting it it still stays in the low 2d mode it doesnt go back into 3d mode for some reason but what ever you can do for me man would be awesome even if you have to put everything back to stock then go ahead and do that if its easier for ya well i mean quicker for ya lol cuz i know your good at what you do!! Oh and in GPU-Z im still getting that i only have 7.7GPixels of Pixel Fillrate my Texture Fillrate is fine???? Sorry for the rambling lol
    If it clocks down during gaming then the overclock was not stable. This is common. You need to flash the orig bios back to the card, and figure out what the actual stable clocks are. then upload the bios and let me know what you want changed.

    Also you need to know that the card may have once been stable at some clocks, but then it became unstable after some time. This is degradation. It's something that is real and we have to live with it. My best advice is to find your max stable frequency, and then back it down a bit from there.
    Sandy Bridge 2500k @ 4.5ghz 1.28v | MSI p67a-gd65 B3 Mobo | Samsung ddr3 8gb |
    Swiftech apogee drive II | Coolgate 120| GTX660ti w/heat killer gpu x| Seasonic x650 PSU

    QX9650 @ 4ghz | P5K-E/WIFI-AP Mobo | Hyperx ddr2 1066 4gb | EVGA GTX560ti 448 core FTW @ 900mhz | OCZ 700w Modular PSU |
    DD MC-TDX CPU block | DD Maze5 GPU block | Black Ice Xtreme II 240 Rad | Laing D5 Pump

  2. #77
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    Hello is it possible for the fan to go below 30% ? I Have an EVGA 450GTS

  3. #78
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    Lightbulb Heres my original bios

    Quote Originally Posted by CrazyNutz View Post
    If it clocks down during gaming then the overclock was not stable. This is common. You need to flash the orig bios back to the card, and figure out what the actual stable clocks are. then upload the bios and let me know what you want changed.

    Also you need to know that the card may have once been stable at some clocks, but then it became unstable after some time. This is degradation. It's something that is real and we have to live with it. My best advice is to find your max stable frequency, and then back it down a bit from there.
    I would like my low 2d clocks to be upped to 850mhz fore the core and 1700 for the shader and 1800mhz on the memory my current clocks are gpu/shader/memory---960/1920/1950 i dont care what it does to the card i have backups and onboard hdmi on the mobo so i dont want NO low clocks so up all the low clocks that are suppose to clock down just turn them all up and set my fan settings to min. of 100% like i said i dont care what happens to the card lets experiment make all the low downed clocks upto where i want them set if you can do that for me bro that be great!! And put the max voltage limit to 2V please!!

    http://www.mediafire.com/file/5w3w1v...024.100901.bin

  4. #79
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    Hi guys.
    Just got my first 450 and hit a wall at around 1015 MHz@1.162V.
    It's the non-Cyclone MSI and I don't think somebody already asked for the 1.2V BIOS, so if you got some free time, I'd really appreciate a mod.
    Original's located at http://www.mediafire.com/?k9g0jads3fs97qs

    Thanks in advance.

  5. #80
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    @Burningz

    Here is the modded bios for voltage unlock. I'm not sure it will work but give it a shot.
    Attached Files Attached Files
    Sandy Bridge 2500k @ 4.5ghz 1.28v | MSI p67a-gd65 B3 Mobo | Samsung ddr3 8gb |
    Swiftech apogee drive II | Coolgate 120| GTX660ti w/heat killer gpu x| Seasonic x650 PSU

    QX9650 @ 4ghz | P5K-E/WIFI-AP Mobo | Hyperx ddr2 1066 4gb | EVGA GTX560ti 448 core FTW @ 900mhz | OCZ 700w Modular PSU |
    DD MC-TDX CPU block | DD Maze5 GPU block | Black Ice Xtreme II 240 Rad | Laing D5 Pump

  6. #81
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    @CrazyNuts can i get my Bios unlocked voltage and fan, my card is a zogis gts 450 and here is the bios:

    https://www.dropbox.com/s/zosklfnrhkylcdy/GF106.rom
    :-)

  7. #82
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    Voltage unlocked to maximum allowed. Fan speed range adjusted 10 - 100%.
    Not sure the fan adjustment will work though.
    Attached Files Attached Files
    Last edited by I.nfraR.ed; 08-28-2012 at 09:46 AM.
    X6 1090T (1010MPMW) @ 4267MHz 1.44V NB@3229MHz 1.33V | Asus Crosshair IV Formula | 2x2GB Corsair Dominator GTX2 @ 1845MHz 6-6-5-17-22 1T | Asus HD4890 @ 1050/4800 | Corsair HX850W | HAF 932
    EK Supreme HF | EK-FC4890LT | MCP655 + Koolance D5 Top | ThermoChill PA120.3 + 3x Enermax Magma | XSPC Bay res | Masterkleer 1/2" UV Red

  8. #83
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    thanks let me try
    :-)

  9. #84
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    fan adjustment works perfectly.. but i cant raise the voltage in msi afterburner.. is there any other way to adjust or its already done in the bios ?
    :-)

  10. #85
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    Have you enabled the voltage control in the settings?
    Click on settings button on the bottom of AB, then in the General tab tick both checkboxes
    - Unlock voltage control
    - Unlock voltage monitoring

    I haven't done any voltage adjustments to the P-states, but only increased the maximum limit to 1.2125V
    X6 1090T (1010MPMW) @ 4267MHz 1.44V NB@3229MHz 1.33V | Asus Crosshair IV Formula | 2x2GB Corsair Dominator GTX2 @ 1845MHz 6-6-5-17-22 1T | Asus HD4890 @ 1050/4800 | Corsair HX850W | HAF 932
    EK Supreme HF | EK-FC4890LT | MCP655 + Koolance D5 Top | ThermoChill PA120.3 + 3x Enermax Magma | XSPC Bay res | Masterkleer 1/2" UV Red

  11. #86
    Majjiks
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    If this is still working can i get my bios modded to unlock all voltages including the memory voltage. Thanks
    Attached Files Attached Files

  12. #87
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    I have an EVGA gts450 and was hoping to get fan speed unlocked.

    Anyone? Also can you point me in the right direction to get my bios for you to mod?

  13. #88
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    Save it with gpuz - image.
    Then zip it and attach it here, I will mod it when I get back from work.

    Majjiks, guess it's too late, but will mod yours, too. Memory voltage can't be controlled via software on reference models (not sure about MSI custom models),
    so I'm only left with Vgpu llimit and fan control.

    I will do a short how-to, so everyone can do it - it's not a rocket science on this one and it's pretty safe.

    PS: I have problems downloading Majjiks' zip file.
    Last edited by I.nfraR.ed; 03-20-2013 at 06:04 PM.
    X6 1090T (1010MPMW) @ 4267MHz 1.44V NB@3229MHz 1.33V | Asus Crosshair IV Formula | 2x2GB Corsair Dominator GTX2 @ 1845MHz 6-6-5-17-22 1T | Asus HD4890 @ 1050/4800 | Corsair HX850W | HAF 932
    EK Supreme HF | EK-FC4890LT | MCP655 + Koolance D5 Top | ThermoChill PA120.3 + 3x Enermax Magma | XSPC Bay res | Masterkleer 1/2" UV Red

  14. #89
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    Hi Guys,

    i got a Colorful iGame GTS 450 Buri-SLIM

    987 mv core voltage (no access)
    no power limit access
    core 944 mhz
    mem 1844 mhz
    temps < 65?c

    thats all i can get stable at msi ab
    so i need more voltage

    can u help me to unlock it? i just want to max this card out for fun
    i tried nibitor and fermi bios editor but couldnt unlock it

    ty

    ...
    i just tried it twice and had to blindflash back to original rom
    Attached Files Attached Files
    Last edited by HEYJOE; 11-23-2018 at 09:17 AM.

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