Need help flashing my 128MB 5200

Discussion in 'PowerPC Macs' started by WalnutSpice, Oct 30, 2015.

  1. WalnutSpice Suspended


    Jun 21, 2015
    Canton, Oh
    I've been using my 64MB 5200 in my G5 since I got it and I have to say, it's pretty bad. Recently I got a PC 128MB 5200 and have been using it my P4 computer and it seems (keeping the P4 bottleneck in mind) the 128MB does have slightly better performance. I have the ROM to flash onto it, but what software do I use to do it?
    The computer I'd flash this one is running x32 Windows 7 if that matters. And yes, it's AGP.

    Also, If I ever need to, am I able to flash it back to work in a Windows computer?
  2. flyrod macrumors 6502


    Jan 12, 2015
    Yes, you can use nvflash to read off its current rom, then flash a mac rom onto it. If it doesn't work you should be able to put it back the way it was. Check out

Share This Page