Введение
Use this guide to replace the power supply in your Mac Pro Late 2013.
Before beginning any work on your Mac Pro: Unplug the computer and press and hold the power button for ten seconds to discharge the power supply's capacitors.
Be very careful not to touch the capacitor leads or any exposed solder joints on the back of the power supply. Only handle the board by the edges.
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Remove five 5.1 mm T10 Torx screws from around the outer perimeter of the fan assembly.
Fat Mango is correct. That said. If you do pull the fan assembly note that the screws are all held in with blue Permatex and breaking them free takes a fair amount of effort. Getting a good set of Torx screwdrivers is a must.
Hey guys, what would happen if you only replace one card.. I have a D300 but the plan is to upgrade to D500 or D600. So If I can afford and install one instead of the pair would it increase something? or will it cause any conflict? I guess I don’t understand if I the Mac Pro has 2 D300 graphic cards that means each has 1GB? Same as If I would Install 1 D600 that would increase 3GB only? Thanks.
D300 = 2GB each card. Very few apps uses two cards at the same time.
Gio Cas -
The (5) Screws are Apple part number 923-0713
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While supporting the fan assembly with one hand, loosen the two T8 captive screws in the fan cable bracket.
On my machine, a TR7 worked to remove them due to the weird angle.
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Use a pair of tweezers to pull the fan cable bracket away from the fan assembly.
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Use the flat end of a spudger to disconnect the fan assembly ribbon cable from the IO board.
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Disconnect the fan assembly antenna cable from the IO board.
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Remove the fan assembly from the Mac Pro.
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Remove five 5.1 mm T10 Torx screws from the outer perimeter of the lower case.
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Use the flat end of a spudger and a twisting motion to gently separate one side of the graphics card data connection.
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Gently separate the other side as well.
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Flip the connector up and out of the way of the graphics card.
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Remove the two 6.0 mm T8 Torx screws securing the interconnect board to the heat sink.
Ended up being T9 screws for me.
T8 screws for me, i did and edit to this step
Ended up being T15 screws on my machine
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Gently walk the interconnect board straight up off the logic board's slot connection.
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Flip the interconnect board up and over, exposing the IO board data cable.
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Use the same sort of twisting and spreading motion with the flat end of a spudger to separate one side of the IO board data cable.
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Use the flat end of a spudger to separate the other side of the IO board data cable.
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Bend the cable out of the way and remove the interconnect board from the Mac Pro.
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Flip the Mac Pro back over and set it gently on a flat surface.
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Remove the two 3.6 mm T5 Torx screws from the sides of the power supply cage (one on each side).
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Remove the four 5.5 mm T8 Torx screws securing the power supply assembly to the Mac Pro.
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Use the flat end of a spudger to disconnect the power supply DC-Out connector from its socket on the IO board.
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Use the tip of a spudger to disconnect the power supply data cable from its socket on the IO board.
Need to add T9 Torx Screwdriver to list of tools at the beginning of this article.
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Remove the four 9.0 mm silver T10 Torx screws from the sides of the power supply.
awesome. thank you for the tip!!
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Gently shift the power supply to free the AC power inlet cable out of its plastic clip.
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Squeeze the AC power inlet cable connector and pull it straight out of its socket in the power supply.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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it works!
thanks much!
How do I purchase the Power Supply Module?
how did you make out? i just took my old PSU out, I was testing myself because I didn’t think I could actually take it apart!!! anyway, now I need to buy a new one. any suggestions?
Hi, please where can I buy the PSU ?
Where can I get this smps.. any lead please