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Mac Pro 2009-2012 Repair Forum

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Mac Pro 2009-2012

Mac Pro 2009-2012 most helpful threads

clear

Mac Pro 2009-2012

3 Answers

Mac Pro Won't turn on

accepted Mac Pro 2009-2012 3 Answers

Commented

Sep 16, 2025

commented Sep 16, 2025 by Aidan Stewart

Mac Pro 2009-2012

3 Answers

My Mac Pro wont turn on or startup at all

Mac Pro 2009-2012 3 Answers

Commented

Jul 22, 2022

commented Jul 22, 2022 by Caylem Else

Mac Pro 2009-2012

3 Answers

Mac Pro 4,1>5,1 WI-FI Upgrade?

Mac Pro 2009-2012 3 Answers

Answered

Jul 20, 2025

answered Jul 20, 2025 by Haigursein

Mac Pro 2009-2012

3 Answers

4,1 to 5,1 Firmware tool saying no internet access Solved

Mac Pro 2009-2012 3 Answers

Answered

Sep 28, 2020

answered Sep 28, 2020 by amiller770

Mac Pro 2009-2012

2 Answers

2009 Mac Pro won't boot with new RX 580

Mac Pro 2009-2012 2 Answers

Answer edited

Dec 3, 2019

answer edited Dec 3, 2019 by Omar Duran

Mac Pro 2009-2012

1 Answer

What GPU would work to upgrade to Mojave?

Mac Pro 2009-2012 1 Answer

Ben Capehart 10.2k

Commented

May 7, 2022

commented May 7, 2022 by Ben Capehart

Mac Pro 2009-2012

2 Answers

Apple Mac Pro 2009-2012 logic board

accepted Mac Pro 2009-2012 2 Answers

Change your pfp guardian10

Commented

Apr 5, 2022

commented Apr 5, 2022 by Change your pfp guardian10

Mac Pro 2009-2012

1 Answer

Trying to install El Capitan to an old 2008 Mac Pro

Mac Pro 2009-2012 1 Answer

DanJ 501.5k

Commented

Jan 28, 2023

commented Jan 28, 2023 by DanJ

Mac Pro 2009-2012

1 Answer

Is this CPU compatible?

accepted Mac Pro 2009-2012 1 Answer

Ben Capehart 10.2k

Accepted an answer

Jan 13, 2023

answer accepted Jan 13, 2023 by Ben Capehart

Mac Pro 2009-2012

1 Answer

4th PCIe Slot for a USB expansion card?

accepted Mac Pro 2009-2012 1 Answer

Ben Capehart 10.2k

Accepted an answer

Jul 24, 2022

answer accepted Jul 24, 2022 by Ben Capehart

Mac Pro 2009-2012

1 Answer

Can I get any graphics card and flash it

accepted Mac Pro 2009-2012 1 Answer

DanJ 501.5k

Comment deleted

May 12, 2022

comment deleted May 12, 2022 by DanJ

Mac Pro 2009-2012

1 Answer

Fans blowing full blast on MacPro tower. Any way to fix? Solved

Mac Pro 2009-2012 1 Answer

Commented

Feb 28, 2022

commented Feb 28, 2022 by John Blagden

Mac Pro 2009-2012

1 Answer

Mac Pro won't startup, I suspect the Northbridge chip

accepted Mac Pro 2009-2012 1 Answer

jayeff 544.9k

Answer deleted

Oct 21, 2021

answer deleted Oct 21, 2021 by jayeff

Mac Pro 2009-2012

0 Answers

Mac Pro blinks quickly only once

unanswered Mac Pro 2009-2012 0 Answers

Commented

Nov 13, 2022

commented Nov 13, 2022 by francis

Mac Pro 2009-2012

5 Answers

Kernel panic on startup after cpu upgrade

Mac Pro 2009-2012 5 Answers

Answered

Mar 1, 2020

answered Mar 1, 2020 by freerol

Mac Pro 2009-2012

3 Answers

Mac Pro 5,1 (Mid 2012) - Boots up but no video output (black screen)

Mac Pro 2009-2012 3 Answers

Charles Brister

Commented

Jul 21, 2022

commented Jul 21, 2022 by Charles Brister

Mac Pro 2009-2012

3 Answers

Installing a WiFi Combo PCIe card on my Mac Pro mid2010

Mac Pro 2009-2012 3 Answers

Answered

Jun 1, 2022

answered Jun 1, 2022 by Andy

Mac Pro 2009-2012

3 Answers

logic board or power supply?

Mac Pro 2009-2012 3 Answers

Commented

Oct 11, 2021

commented Oct 11, 2021 by emioshi1007

Mac Pro 2009-2012

3 Answers

No video and USBs don’t work.

accepted Mac Pro 2009-2012 3 Answers

Accepted an answer

Dec 1, 2020

answer accepted Dec 1, 2020 by Paul

Mac Pro 2009-2012

2 Answers

Mac Pro 2009 fans at full speed

Mac Pro 2009-2012 2 Answers

Answer edited

Feb 24, 2026

answer edited Feb 24, 2026 by Adamjg