Cross flashing a Ati Rage pro PC to Mac

[fasman]

Good morning 68k KMLA

First I just want to say you have a lovely forum and its helped me out a great deal to get Performa 6400/200 working.

But I have runned into a brick wall , currently I am using a DB15m to DB15 convertor for the video but the onboard video is pretty lackluster, I did a bit of searching, and it would seem that PC vga card do work as long as you can reflash them with the approite Mac Bios.

Doing a bit of digging trough my PC card collection the only card I can find that had a mac verient was a ATI Rage Pro, regretfully it seems that the mac bois for those cards is very hard to track down nowadays.

So does anyone have a dump dump or upgrade bios for any of the Rage Pro Chipset based Mac Cards?

PS If I am not mistaken the ATI XCLAIM VR or 3D (The non 128 version) should work.

Kind Regards and thanks in advance for the help.

 

[Gorgonops]

Not helpful for me to say, I'm sure, but... Are you sure the card even has a flashable bios chip? Flashing video card bios-es wasn't really a "thing" during the Rage Pro era to my recollection. (which may well be faulty)

 

[Byrd]

I've not heard of flashing these cards, you'd be best off finding an ATI Rage 128 (from a blue and white G3) or a PC Radeon 7000 you can flash over yourself.

 

[fasman]

Not helpful for me to say, I'm sure, but... Are you sure the card even has a flashable bios chip? Flashing video card bios-es wasn't really a "thing" during the Rage Pro era to my recollection. (which may well be faulty)

To be honest , I am not sure if it is directly flashable from a computer, but it does have a bios chip that I removed (from the PC Card) and dumped with a programmer, so the process shouldnt be too difficult to do on a Mac edition card if some one has one.

I've not heard of flashing these cards, you'd be best off finding an ATI Rage 128 (from a blue and white G3) or a PC Radeon 7000 you can flash over yourself.

Ive actually got a Radeon 7000 coming from china, but the problem is that the shipping will take quite a while and I actually want two card, as I have a G3 sitting here aswell.

 

[PowerPup]

"The Mac Elite" wiki covers flashing both ATI and NVIDIA pc cards with Mac bios: http://themacelite.wikidot.com/