How to have a TV monitor show in display settings?
I have an M17x Alienware, 280M SLI GPU. I just recently bought an HDMI cable and have tried on two different TV's to do dual monitors. I used a VGA cable before and it worked perfectly fine, both monitors (my Laptop one and my Samsung TV) showed up in Windows Vista's Display settings as - accordingly so - Display 1 & Display 2. But this was with VGA, now that I'm trying HDMI, I dont even have the option to select another monitor in Display Settings. I also went into NVIDIA control panel and the only option in "Set up Multiple Displays" is "Only use one display (Single)." I can, however, make my screen laptop appear on the TV monitor by changing the Display in the submenu to "Samsung" but that is the only way and when I do that, my laptop screen goes black. I want BOTH screens to work, but it seems that in both Nvidia Control Panel and Display Settings, I do not have the option to do so.
Can anyone help?
Yes, I do have the latest drivers.
Thank you,
Answers & Comments
Verified answer
Try booting with the TV turned on. It's a shot in the dark, but worth a try. Oh and don't use Vista's display control for anything that nVidia's control panel can do.
Does the own pc have an S-video output on its video card? If it does, you in basic terms might desire to get the two an S-video cable and hook it up from the pc to the television, or get an S-video cable plus an S-Video to composite adapter, and hook it up. For the video card to output to S-Video, you are able to might desire to play around with some thing interior the administration panels, or unplug the universal visual exhibit unit and reboot (a minimum of on my NVidia 5600 playing cards, this forces the cardboard into using the S-Video output). in the journey that your video card would not have an S-Video output, then you extremely are caught the two using a VGA-to-composite adapter (which demands playing with your visual exhibit unit settings and could no longer artwork, and runs the hassle-free yet no longer-0 danger of unfavourable your television in case you do it incorrect). Alternately, there are converter packing containers (test converters) that take VGA and convert it to a television sign devoid of requiring you to change something on your pc, yet they might value as much as a inexpensive workstation.