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need help modifying x1950pro bios with rabit

Discussion in 'Graphics Cards' started by mullered07, Apr 12, 2007.

  1. mullered07

    mullered07 New Member

    Jan 28, 2007
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    ok never done this before but thought i would like to make a modded bios for my x1950pro, nothing too major just taking the core up from 580 to 610 and the mem from 1380mhz to 1460 and also adding a cosntant fan speed maybe 80-90%

    trouble is i have no idea how to start, when i run rabit it doesnt come up with my cards specs soo do i have to dump the bios first and open it in rabit ? how do i do this?

    also when im ready could someone tell me what to do (i know its pretty self explanitory from the tabs and settings in rabit from what i can see, but better safe than sorry)

    finally after i have my modded bios how do i flash it (commands etc) bear in mind i dont have a floppy drive :D

    his x1950pro rev2 (non iceq3 soon to be acceleroX2) 256mb ddrIII, 256bit 580/1380 core/mem

    and the first one with a step by step guide for wins a...................................................

    big thank you from me :p
    10 Year Member at TPU
  2. oily_17


    Sep 25, 2006
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    Norn Iron
    Yes,you have to dump your original bios first.You can use Atiflash to do this.
    As you have no floppy you will have to use a bootable disk.

    As for modding bios with Rabbit I have not done it before,someone else would be better helping you here.

    ATIFlash Commands

    Backup ATI Bios:
    atiflash -s 0 original.rom

    Flash New Bios:
    atiflash -p 0 newbios.rom
    10 Year Member at TPU

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