-
EFI GTX 570 crashing on boot…
Hi there,
after a long wait (due to brazillian customs law), I’ve finally got my GTX 570 to use with Resolve, with the modded firmware by macvidcards. Installed it inside my 3,1 Mac Pro (slot 1), next to my old GT 120 on slot 2. Turn the Mac on, and first boot went fine: I could see both cards happy together on my Snow Leopard 10.6.8 System Information window.
But after installing the Quadro 4000 driver and the certified 4.0.19 CUDA driver, the installer reeboted the machine. I heard the boot sound, apple symbol showed up, gray screen came in and then… nothing. I was staring at the spinning symbol for some time, until it froze. Hard drives went on sleep and the machine just hanged.
So here’s everything I have tried to far:
– boot a few other times: same problem;
– boot in safe mode: immediately some text came over the apple screen (looking like old MS-DOS)
– boot using a different system disk (same 10.6.8 and drivers installed though): same problem
– boot from Mac OSX 10.6 installation DVD: same problem (so drivers installation was not the problem, right?)
– boot without the GT 120 (and monitor connected to the GTX 570): same problem, but instead of hanging on the gray screen, the “you need to restart your computer” screen with creepy “curtain” effect shows up
– exchange slots: same problemSo the only way I could boot normally again was by removing the GTX570 from the Mac Pro. Then I’ve tried a few other times to insert it back, but the problem would come back again.
I am not sure what is going on because the card was recognized at first, but after reebooting to finish the driver installation I couldn’t use it anymore. I’ve sent a message today to David asking for help, but got an automatic reply from eBay informing that the shop will be closed until september 7th, so I don’t know if he will be able to help before that. But I have a project with a serious deadline problem and was counting on this to finish it… so if anyone could PLEASE help me on this anyhow I would be very thankful!
Pedro
Pedro Conforti :: Colorist
Link Digital
———————–Mac Pro 8 core 2.26Ghz 48Gb RAM
OSX 10.6.8 (Snow Leopard)
GTX 570 2.5Gb
Tangent Element
Decklink HD Extreme 3D