Tornik Posted December 11, 2007 Share Posted December 11, 2007 I recently picked up an Sapphire X1950Pro AGP card to prop u my aging gaming PC, only to find that my PSU isn't up to the job of powering it, so I've ordered a VX500 PSU from Dabs, as it certainly seems up to the job (please correct me if I'm wrong :[pouts:), which should hopefully be arriving in a day or two. I've really only got one question - and hopefully a stupid one at that - the graphics card has got two Molex power ports on it, obviously both of them will have to be connected - should each port have a separate cable going in, or is it enough simply to use a splitter and power them both from the same source cable? Link to comment Share on other sites More sharing options...
Corsair Employee RAM GUY Posted December 11, 2007 Corsair Employee Share Posted December 11, 2007 You should be fine if you use both molex connectors on the the same cable, I just wouldn't recommend using a splitter off of one of the connectors. Link to comment Share on other sites More sharing options...
JoeBob Posted December 12, 2007 Share Posted December 12, 2007 In my spare computer I run a Sapphire X1950 Pro AGP off a Chieftec 550W which is inferior to the VX550. I have two molexes connected from the same cable. (I did resent a bit Sapphire not putting a PCIe-connector on the card instead though, what was up with that? :sigh!: ) Anyway, It's plenty to run that card, mine has been fine for over half a year. Link to comment Share on other sites More sharing options...
Tornik Posted December 12, 2007 Author Share Posted December 12, 2007 Cool, thanks for the info. I was wondering myself why Sapphire didn't just fire on a PCI-E power connector - I'm not an electrician, but I don't imagine there would be any reason a PCI-E power connector can't supply the correct power for an AGP card. The reason I came up with was that Sapphire are just taking the lowest-common-denominator approach, and trying to avoid confusion by putting a PCI-E connector on an AGP card. Link to comment Share on other sites More sharing options...
JoeBob Posted December 13, 2007 Share Posted December 13, 2007 Maybe. It's just that other manufacturers have put PCIe on their cards. My beef with the molexes is: 1... I lose two molexes, which I may want to use for something later 2... Not being able to use the PCIe cable may cause a load imbalance on multi rail PSUs, though I haven't had any problems with that. That aside, the card works. I do know some people have had problems with overheating voltage regulators on the Sapphire cards, though that may have been an issue on earlier revisions. Link to comment Share on other sites More sharing options...
Tornik Posted December 13, 2007 Author Share Posted December 13, 2007 The PSU arrived today - I installed it an hour or two ago, and I've been running the Bioshock demo, but it seems to be a bit glitchy. The game runs ok, but there are odd graphics glitches - not artifacting like I had before I picked up the new PSU, but strange ares on the screen flashing weird colours, etc. It could be a driver bug I suppose, so I'm going to go into Safe Mode, remove the previous drivers and the Catalyst Control Center, then reinstall it. Link to comment Share on other sites More sharing options...
Corsair Employee RAM GUY Posted December 14, 2007 Corsair Employee Share Posted December 14, 2007 Sounds like drivers/software. Are any other applications giving you the same issues? You might want to use a driver cleaner program to completely clean out the driver before re-installation. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.