PNY GeForce 9800GT 1GB Mirroring??

[Anthonyx82x]

I have the PNY GeForce 9800GT 1GB graphics card. Works fine if I don't have both DVI and the HDMI Adaptor plugged in. My question is how do I get it to work so I can mirror my Screen onto my TV without it freezing at startup or when I actually start up and then plug the HDMI cable in. It's been an issue since I made the computer but It hasn't bothered me until now. I'd like to use my Bluetooth keyboard and Mouse now and use the computer on the 40inch TV. Currently I have to switch over to Windows7 to see it on the TV.

Currently using a DSDT from this site, Installed in my =Extensions= FakeSMC.kext, IOAHCIBlockStorageInector, and NVEnabler64. This is what gets my machine running fine. Like the saying goes, if it's not broke don't fix it. So I don't want to experiment with other things and have this all get messed up.

 

[Stork]

nVidia never put the proper HDMI handshaking in any of the 9800's which is required for all modern HDMI monitors and HDTVs. This is a well know issue w/o a fix. viewtopic.php?p=135945#p135945

 

[Anthonyx82x]

nVidia never put the proper HDMI handshaking in any of the 9800's which is required for all modern HDMI monitors and HDTVs. This is a well know issue w/o a fix. viewtopic.php?p=135945#p135945

Works when I use it on Windows7 just fine. You do mean this doesn't work with OS SL. As we speak right now I am watching HBOgo on Windows7 through a HDMI cable coming out of the back of the Hackintosh displayed on my 40in Samsung TV. If I have it plugged in when I boot into OS SL that's when it just stays on a Black screen.

 

[Robbish]

nVidia never put the proper HDMI handshaking in any of the 9800's which is required for all modern HDMI monitors and HDTVs. This is a well know issue w/o a fix. viewtopic.php?p=135945#p135945

Works when I use it on Windows7 just fine. You do mean this doesn't work with OS SL. As we speak right now I am watching HBOgo on Windows7 through a HDMI cable coming out of the back of the Hackintosh displayed on my 40in Samsung TV. If I have it plugged in when I boot into OS SL that's when it just stays on a Black screen.

Hi Anthonyx82x,

i have the exactly the same problem with my 9800GT 512mb dual DVI card and i never found a solution on this forum. I was wondering since your post if you managed to find a solution ??

 

[hotboi]

Hi all, I recently upgraded to OS X Lion. I have a PNY nVidia GeForce 9800 GT dual DVI. In Lion I cant get QE. Also when I click mirroring I only get one screen showing while the other screen is blue but I can see the mouse on the blue screen. Any suggestions?