I've installed Leopard 10.5.8 and tried to make both of my displays work on it. The GPU is nVidia 8600GT 512MB, with a vga and a dvi port.
I've installed NVEnabler and everything seems great, the Display option in System Preferences show both my monitor, connected to the vga port, and my TV, connected to the dvi port via a dvi-hdmi cable. I have the mirroring option, I can arrange the displays or set the resolution I want to each. But the tv always shows the "No Signal" message and, obviously, it doesn't show anything.
From system profiler, here is what I have on the Graphics section:
CODE
GeForce 8600 GT:
Chipset Model: GeForce 8600 GT
Type: Display
Bus: PCIe
PCIe Lane Width: x8
VRAM (Total): 512 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0402
Revision ID: 0x00a1
Displays:
hp L1702:
Resolution: 1280 x 1024 @ 75 Hz
Depth: 32-Bit Color
Core Image: Hardware Accelerated
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
SAMSUNG:
Resolution: 1360 x 768 @ 60 Hz
Depth: 32-Bit Color
Core Image: Hardware Accelerated
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
Television: Yes
Chipset Model: GeForce 8600 GT
Type: Display
Bus: PCIe
PCIe Lane Width: x8
VRAM (Total): 512 MB
Vendor: NVIDIA (0x10de)
Device ID: 0x0402
Revision ID: 0x00a1
Displays:
hp L1702:
Resolution: 1280 x 1024 @ 75 Hz
Depth: 32-Bit Color
Core Image: Hardware Accelerated
Main Display: Yes
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
SAMSUNG:
Resolution: 1360 x 768 @ 60 Hz
Depth: 32-Bit Color
Core Image: Hardware Accelerated
Mirror: Off
Online: Yes
Quartz Extreme: Supported
Rotation: Supported
Television: Yes
I am quite new to this, but I have a strong feeling that I'm very close in making this work, as everything is detected fine. So, if anyone can help me with my issue, please do.
Thank you.
