2010 mac pro power supply pcie cable serial#
Hard Drive: 1TB Serial ATA (3 Gb/s) 7200 rpm System Bus Speed: 6.4 GT/s "processor interconnect speed". Also its a good reason to always by EVGA they would have most likely replaced the Graphics card too had it been one of theirs even if outside the 3 yr warranty.Apple Model # A1289, MacPro5,1, (EMC 2314)Īpple Mac Pro "Six Core" 3.33 (Mid-2010/Westmere) is powered by a single 3.33 GHz Six Core 32-nm Xeon W3680 (Westmere) processor with a dedicated 256k of level 2 cache for each core and 12 MB of "fully shared" level 3 cache. Just need a capacitor which you can get from AMD and $10 soldering iron. GPU chip could also be fried then it would be done. You most likely blew a capacitor and that's can be a cheap easy fix. If you want more help post detailed pictures of the graphics card after you remove the fan and casing. EVGA's awesome customer service is still replacing your psu despite it not really being their products fault. Like Bob said though, the fault was the GPU and it caused the psu to send too much power which caused a surge back down the line melting the connectors. The only way that would matter is if the resistance of the psu cable was high enough, which its not, you could safely send like 30 amps through those cords. As Bob said that is a single rail psu and I find it odd that an EVGA moderator would suggest using 2 separate cables since that wouldn't make any difference.
Power Supply Design Guides (and other stuff, bottom of page) Power Supply 101: A Reference Of Specifications (PCI Express Auxiliary Graphics Power Connectors) Debunking Power Supply Myths (Connectors and the 12V Rail Issue)īob's answer was great but I just want to add one thing. Long story short = A PSU will supply only what it's asked to supply, up to a point, by the hardware, even faulty hardware.Almost certainly not the fault of the PSU. A single-rail PSU like an 850 GQ has no per-rail Over Current Protection which is great for stability, but it's a double-edged sword.A multi-rail PSU would have probably tripped the Over Current Protection before that damage occurred, that's what OCP is supposed to do.Intel writes PSU rules in their Power Supply Design Guides that should be adhered to and had done away with the multi-rail requirement some years ago due to more modern hardware demanding more power and hardware manufacturer outcry. Specifically, PCI-SIG (industry standard) specs dictate that up to 75W (6.25A) can be drawn through a PCIe slot, up to 75W (6.25A) can be drawn through a 6-pin supplemental power connector, and up to 150W (12.5A) can be drawn through an 8-pin supplemental power connector, at 12V.Your video card likely failed for some reason and caused that by allowing too much current (Amps) to be drawn through the connectors and the PSU happily obliged, because it could. Power Supply Design Guides (and other stuff, bottom of page) Power Supply 101: A Reference Of Specifications (PCI Express Auxiliary Graphics Power Connectors) Debunking Power Supply Myths (Connectors and the 12V Rail Issue)īob16314 It's the video card BIOS programming and it's voltage regulation components that dictate how much power the card is allowed to draw from both the PCIe slot and any 6-pin/8-pin supplemental power connectors. It's the video card BIOS programming and it's voltage regulation components that dictate how much power the card is allowed to draw from both the PCIe slot and any 6-pin/8-pin supplemental power connectors.
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