Display dimness after my xfx 8800 gt 256MB alpha dog edition nvflash to Mac version

Discussion in 'Mac Pro' started by mbimac, Apr 5, 2009.

  1. mbimac macrumors member

    Joined:
    Apr 1, 2009
    Location:
    vancouver
    #1
    Display dimness after my xfx 8800 gt 256MB alpha dog edition nvflash to Mac version (use MP8800GT.rom)

    Hey need help
    I am trying to nvflash many times using MP8800GT.rom to nvflash(5.63,5.75 ect) this video to mac bios ,I check it has 1024 rom to flash to MP8800GT and each flash are successful and restart get display dimness!!!! Cannot use both in Mac and PC only thing I can do is Nvflash to the old bios.

    Need help!!!!!!!!!!!! Does someone has some problem and how to fix it

    Many thanks
     

    Attached Files:

  2. MacVidCards Suspended

    Joined:
    Nov 17, 2008
    Location:
    Hollywood, CA
    #2
    You're gonna hafta be a little more articulate.

    Does "Display Dimness" mean it isn't working at all, or just that it is too dark?

    Or am I displaying dimness not being able to understand this?
     
  3. mbimac thread starter macrumors member

    Joined:
    Apr 1, 2009
    Location:
    vancouver
    #3

    I mean cannot see clearly at all all unknow code @@#^&^&#$%^&&*%^&&*^&(&&^&(*$%%^&**( similar like these code)

    and also get flash lines,

    Today I use bios edit to change MP8800GT.rom 's memory clock which I set 900Mhz to 700Mhz(1400Mhz) at my original memory clock...

    but still can't work, I am think is that XFX 8800gt dog editon cannot nvflash to mac version???
     
  4. mbimac thread starter macrumors member

    Joined:
    Apr 1, 2009
    Location:
    vancouver
    #4
    Any ideas???

    Does anyone know if can flash the Diamond ATI 4870 1GB to Mac version if it can plz link the right BIOS I will try flash this card,before flash this card I try my 8800GT for test but failed so I won't try to flash ATI 4870 ,,

    thanks
     
  5. jons macrumors 6502

    Joined:
    Apr 24, 2008
    #5
    There's an entire thread devoted to flashing the new 4870.
     
  6. mbimac thread starter macrumors member

    Joined:
    Apr 1, 2009
    Location:
    vancouver
    #6
    Thanks

    by the way last time I saw a article says" they test mac pro when the ram increases up to 10GB it will drop half performance of the CPU.In the test results the best performance of cpu is using 2GB RAM ,maybe in the mac os x
    not using windows OS,,so maybe using windows OS won't effect the cpu when increase the RAM.
     
  7. mbimac thread starter macrumors member

    Joined:
    Apr 1, 2009
    Location:
    vancouver
    #7
    Please post and list your successful nvfalsh 8800GT video cards!!!!!

    Thanks
     
  8. MacVidCards Suspended

    Joined:
    Nov 17, 2008
    Location:
    Hollywood, CA
    #8
    dude, there are two ginormous threads already in existence on this.

    EFI32 and EFI64

    If you look in upper right corner, there is a box that says "Search Forums"

    If you type words in there and hit return....you will get answers.
     

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