HDMI Problem GTX 570

[augusto_ugalde]

Hello! Thanks for all the help!
i have a lion 10.7.3
mi pc is
i5 2500
8gb ddr3
asus gtx 570

i dont have hdmi audio the drivers for the card are one that i download for nvidia i have 1920x1080 all ok but in system specs appears unkown graphic card

sorry for my bad english y hope a solution thanks!

 

[toleda]

i dont have hdmi audio the drivers for the card are one that i download for nvidia i have 1920x1080 all ok but in system specs appears unkown graphic card

1. To get the 570 recognized, add the device_id (either 10de 1081 or 10de 1086) to S/L/E/NVDAGF100Hal.kext. Search for guides to to that. When the device_id is present, set GraphicsEnabler=Yes in Extra/org.chameleon.Boot.plist
2. To get full 570 performance, modify S/L/E/AppleGraphicsPowerManagement.kext. Search for guides to do that.
3. To get HDMI audio, see these guides http://www.tonymacx86.com/viewtopic.php?f=162&t=31664. dsdt and kext edits are required.