G
Guest
Guest
Here's my problem:
I recently bought an HDTV, a Toshiba Regza 42inch. I'm loving it, it's a great TV. I wanted to hook that up to my computer and make in an true 1080p signal in a true 1920x1080 resolution.
My computer has two monitors running through DVI straight to the video card which is an Nvidia 7600gs. Good card, does exactly what I need it to. So, in order to test the HDTV on the video card, I unplugged one of the monitors and plugged the HDTV into it, using a DVI-HDMI cord. The video card immediately recognized it and I was able to send a 1080p signal from the computer to the monitor and bam! beautiful new 42in monitor, pretty nice!
Only thing is, now my other monitor from which I unplugged the cord to get the HDTV to work, now doesn't work, obviously. So I research my motherboard to find out if I can add another video card. I have the Gigabyte GA-G33M-DS2R motherboard. The only other slot I have open is a pci-e x4 slot. I did some searching and found out that they don't make x4 video cards but they do make x1 video cards that you can place in the pci-e x4 slot. So I bought a low-profile ATI x1550 pci-e x1 video card from newegg and it arrived yesterday.
I installed the card no problem, installed the drivers off the cd and then that's when all my problems happened. I get error messages when everything boots up. Everything from "the currently selected graphics driver cannot be used" to "Windows cannot find igfxcfg".
The Catalyst Control Center cannot pick up the newly installed ATI card, but for some reason, it can pick up the nVidia card, which is mind-boggling to me. So I uninstall the nvidia drivers to see what would happen and restart. Boots back up and the CCC now reads the ATI card fine but now my nVidia card isn't showing up because I deleted the drivers for it. So I reinstall the nvidia drivers and the same error messages come back. But now I don't have any nvidia software installed like I used to. The display properties of nvidia that allow you to change properties and mess with settings in nTune.
What I don't understand is that in device manager (I'm running Windows XP home edition) the computer is seeing both cards and says they're working fine, no problems. But when I go to display properties, it shows me that monitor 2, which is the ATI card is running fine at 1680x1050, the max of my monitors. Monitor 1, which is what is plugged into the nvidia card, is stuck at 640x480 resolutions with a color bit-depth of 4.
So somehow the computer is not able to read both cards correctly at the same time. I'm not trying to run anything fancy at all, no crossfire or SLI modes, just 2 monitors plus an HDTV acting as a 3rd monitor.
I should mention that I had both computer monitors plugged into the nvidia 7600gs and the HDTV into the ATI x1550 and both monitors worked flawlessly, while there was no signal to the HDTV, which is why I tried switching one monitor to the ATI card. Same problems.
Shouldn't this work? I mean a few years ago I had both Nvidia and ATI cards doing two monitors, one monitor in each card, but that was AGP vs PCI stuff.
Any suggestions, if nothing makes sense, I definitely can elaborate more. Thanks in advance.
I recently bought an HDTV, a Toshiba Regza 42inch. I'm loving it, it's a great TV. I wanted to hook that up to my computer and make in an true 1080p signal in a true 1920x1080 resolution.
My computer has two monitors running through DVI straight to the video card which is an Nvidia 7600gs. Good card, does exactly what I need it to. So, in order to test the HDTV on the video card, I unplugged one of the monitors and plugged the HDTV into it, using a DVI-HDMI cord. The video card immediately recognized it and I was able to send a 1080p signal from the computer to the monitor and bam! beautiful new 42in monitor, pretty nice!
Only thing is, now my other monitor from which I unplugged the cord to get the HDTV to work, now doesn't work, obviously. So I research my motherboard to find out if I can add another video card. I have the Gigabyte GA-G33M-DS2R motherboard. The only other slot I have open is a pci-e x4 slot. I did some searching and found out that they don't make x4 video cards but they do make x1 video cards that you can place in the pci-e x4 slot. So I bought a low-profile ATI x1550 pci-e x1 video card from newegg and it arrived yesterday.
I installed the card no problem, installed the drivers off the cd and then that's when all my problems happened. I get error messages when everything boots up. Everything from "the currently selected graphics driver cannot be used" to "Windows cannot find igfxcfg".
The Catalyst Control Center cannot pick up the newly installed ATI card, but for some reason, it can pick up the nVidia card, which is mind-boggling to me. So I uninstall the nvidia drivers to see what would happen and restart. Boots back up and the CCC now reads the ATI card fine but now my nVidia card isn't showing up because I deleted the drivers for it. So I reinstall the nvidia drivers and the same error messages come back. But now I don't have any nvidia software installed like I used to. The display properties of nvidia that allow you to change properties and mess with settings in nTune.
What I don't understand is that in device manager (I'm running Windows XP home edition) the computer is seeing both cards and says they're working fine, no problems. But when I go to display properties, it shows me that monitor 2, which is the ATI card is running fine at 1680x1050, the max of my monitors. Monitor 1, which is what is plugged into the nvidia card, is stuck at 640x480 resolutions with a color bit-depth of 4.
So somehow the computer is not able to read both cards correctly at the same time. I'm not trying to run anything fancy at all, no crossfire or SLI modes, just 2 monitors plus an HDTV acting as a 3rd monitor.
I should mention that I had both computer monitors plugged into the nvidia 7600gs and the HDTV into the ATI x1550 and both monitors worked flawlessly, while there was no signal to the HDTV, which is why I tried switching one monitor to the ATI card. Same problems.
Shouldn't this work? I mean a few years ago I had both Nvidia and ATI cards doing two monitors, one monitor in each card, but that was AGP vs PCI stuff.
Any suggestions, if nothing makes sense, I definitely can elaborate more. Thanks in advance.