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Power supply for mac pro 2008 how to#
Power supply for mac pro 2008 upgrade#

So you can't identify power distribution. But Part number written on the product is 614-0407 !!!Īll the wires into the computer are black. html ), PSU describe on maintenance guide is 661-4309 part number.

Power supply for mac pro 2008 upgrade#

Core Xeon E5472.Īnd you should know that, to avoid their customers successfully upgrade computers, Apple part number written on the product are different from Apple part number written in the maintenance guide.Įxample : For my current Macpro (. That's why, even with Apple, you need to buy the right PSU for the right combinaison of Motherboard/CPU.Īnd the only way for me to be sure to buy the right PSU is to obtain the information from an owner of the the 630-7997 logicboard, with 2.8 Ghz or 3 Ghz Q. (5) 5 product ratings - Apple 614-0409 980W MAC Pro 3,1 A1186 (2008) Power Supply DPS-980BB A.SKU211012. Here is the wire power distribution for the 614-0409 PSU : Here is the wire power distribution for the 614-0383 PSU : Yes all PSU deliver 980W, but not in the same way. That why i'd like somebody take a look inside his computer for the Apple model product number written on the PSU unit of a macpro with 630-7997 motherboard.ĭoes your macpro is build with this particular motherboard ? It seemed there are many wrong informations on the web, and Apple maintain the confusion about part number. The link you provided specified that the PSU unit 661-4677 is for EMC No 2138. If i'm wrong, do you know the right motherboard part number ? Core Xeon E5472 x2, what i try to obtain is 2nd one ( Mac Pro "Eight Core" 3.0 (2008)), define as model No EMC 2180 (EFI64).Įxcept if i've made a mistake, the motherbord 630-7997 was designed for the EMC 2180. It's the model No EMC 2138 (EFI32).Īs i owned two 3.0 GHz Q. My current macpro is the 3rd one ( Mac Pro "Eight Core" 3.0 (2,1). Look at this page to understand what i try to do : seem this PSU don't deliver enough power. The macpro start and stop in half a second. I've tried this PSU (661-4677) with my new motherboard (630-7997), but it didn't work. 13-inch MacBook Air models introduced in 2008 through 2011 11-inch MacBook Air models introduced in 2010 through 2011 Adapters that shipped with the MacBook Air (Original), MacBook Air (Late 2008), and MacBook Air (Mid 2009) are not recommended for use with MacBook Air (Late 2010) models.

Power supply for mac pro 2008 how to#

I join pictures to explain how to do that : 45W MagSafe Power Adapter with 'L' style connector.

remove the PS cable cover, under the CD/DVD tray (2 screw).

Tell me what is the model number of you Power Unit.

Just type this command on your terminal, and report me the result : sysctl -n _string

tell me what is the brand and type of your CPU.

If you have same motherboard, can you please : You can find your motherboard model written on a white stick, at the upper right side of your motherboard, just above of the upper pci slot. I have allready purchased a power supply, thinking it's the good one, but my macpro don't start, because this PSU don't deliver the right power for the motherboard. So if i don't buy the good part, it won't work. I need help to buy the good componant to upgrade my MacPro and Apple product are specific for each configuration.