I'm working on an older HP Pavilion a6157c (a6000 series) model with one onboard VGA port.
I would ultimately like to have a dual screen setup with one with a VGA/DVI port and one HDMI port. This would not be for gaming at all, and will only be used for very light duty work. One screen (VGA) will be for internet browsing, and the other (HDMI) will be for showing a camera system. I have set up a number of multi-monitor systems in the past, so this is not new to me.
I purchased a Radeon HD 5450 PCIe thinking that would do the job (the computer is at least new enough to have a PCIe slot). The card has a VGA, DVI, and HDMI port, and supports 2 monitors (one VGA or DVI and the other HDMI). However, once I plug the card in, the computer simply doesn't boot. I get a power light, and the fans work, but I don't even get the POST screen, nor can I get to the BIOS. The screen is completely black (whether I use the VGA or DVI port). The hard drive light doesn't even flicker, so it's not even booting with no display. It's simply frozen.
I already upgraded the computer's motherboard BIOS to the latest version (downloaded from the HP website). I've also tried switching the video option in the BIOS from Onboard to PCI (there is no PCIe option, is that the problem?). Not sure what else to try. I'm not really up on all the versions of the PCIe slots, but is it possible that the card and computer simply aren't compatible? Can anyone recommend another card to try? Even if I get a video card (either PCI or PCIe) with two VGA or two DVI ports, I think that's ok, then I could just get a VGA to HDMI or DVI to HDMI converter, and I think that would work. I'm still thinking that since there is no PCIe video option in the BIOS, that the computer is simply incapable of having a PCIe video card, and I would have to get a PCI card, but I don't know for sure.
Anyone with any friendly suggestions?
Thanks
I would ultimately like to have a dual screen setup with one with a VGA/DVI port and one HDMI port. This would not be for gaming at all, and will only be used for very light duty work. One screen (VGA) will be for internet browsing, and the other (HDMI) will be for showing a camera system. I have set up a number of multi-monitor systems in the past, so this is not new to me.
I purchased a Radeon HD 5450 PCIe thinking that would do the job (the computer is at least new enough to have a PCIe slot). The card has a VGA, DVI, and HDMI port, and supports 2 monitors (one VGA or DVI and the other HDMI). However, once I plug the card in, the computer simply doesn't boot. I get a power light, and the fans work, but I don't even get the POST screen, nor can I get to the BIOS. The screen is completely black (whether I use the VGA or DVI port). The hard drive light doesn't even flicker, so it's not even booting with no display. It's simply frozen.
I already upgraded the computer's motherboard BIOS to the latest version (downloaded from the HP website). I've also tried switching the video option in the BIOS from Onboard to PCI (there is no PCIe option, is that the problem?). Not sure what else to try. I'm not really up on all the versions of the PCIe slots, but is it possible that the card and computer simply aren't compatible? Can anyone recommend another card to try? Even if I get a video card (either PCI or PCIe) with two VGA or two DVI ports, I think that's ok, then I could just get a VGA to HDMI or DVI to HDMI converter, and I think that would work. I'm still thinking that since there is no PCIe video option in the BIOS, that the computer is simply incapable of having a PCIe video card, and I would have to get a PCI card, but I don't know for sure.
Anyone with any friendly suggestions?
Thanks