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Originally Posted by EmptyMellon |
I can test it on my computer. But, I have to drive to where they live and take it home. Yes, for HD 6450 cards, the min. PSU requirement for all of them is 400W! I guess I didn't do my HW. :-( Why so high for such a low level video card?!? I knew I should have got something like a GeForce GT 610. It's only 300W min.
I'm not sure of the PSU in the system but I know it's generic. It might be more than 300W but I wouldn't be surprised if it is not able to supply the needed juice.
Quote:
Originally Posted by Galcobar My first thought was that you hadn't hooked up the power connector for the card, but there's no indication such is needed. If it's a really cheap PSU then it might not be able to supply the 75W to the PCI-e slot, but I would tend to suspect the motherboard settings or connections.
For instance, to help deliver the PCI-e power requirements, is the board hooked up with a 24-pin ATX power connection rather than a 20-pin connector? The board allows for both types but the last four pins include an additional 12V connection which is likely necessary to power the GPU. Tried connecting the monitor to both the integrated and card video outputs with the card installed? Is PCI-e timing set appropriately? |
75W to the PCI-e? This might be it, perhaps?
I only had either the video card or the integrated graphics connected, not both. So, I want a 24-pin ATX power connection, right? I'll take a look when I go up there today. It does sound like it is PSU-related somehow.