mac5.1

I have a real head-scratcher here. I have a Mid-2010 Mac Pro 5,1 cheese grater with a AMD RADEON Sapphire HD 7950 Mac Edition video card attached to an OG Apple 30" Cinema HD Display. OS is Mojave 10.14.6. Everything worked perfectly until a couple of days ago, when a combination of creeping...

Hi, guys! I have a MacPro 4.1->5.1 (2009) + EVGA GTX680 (flashed) + Apple LED Cinema Display 24" DisplayPort + OCLP + Monterey 12.4. In this configuration, the boot screen displays fine, I can control the boot process. I bought (on Ebay) an AMD Radeon RX 6600 XT 8GB from MacVidCards Europe...

MacPro 5.1 2009 A1289 has no chime no display ,front side white led was on ,remove & keep single memory on both side of slot and test no worked keep it off & remove power for 4 hours start working with display after restart display was not working and no chime ,need to keep more time to...

Hi there, I have a flashed Macvidcards Titan X in my 2010 Mac Pro 5.1. Since installing the Titan about 4 years ago I've only ever been able to get my machine to boot while using the DVI cable connected to an old monitor the grey apple logo appears after some Commandline text- once it reaches...

Hello, I have 3 x Mid 2010 Mac 5.1 machines and I am trying to do some upgrades for them. They are https://everymac.com/systems/apple/mac_pro/specs/mac-pro-eight-core-2.4-mid-2010-westmere-specs.html I’ve upped the memory on some and done an SSD and one GPU I do them in different stages...