mac os mojave

My Mac Pro 4,1 (flashed to a 5,1) that I just purchased yesterday has a Radeon HD 4870 was glitching so I grabbed my old gtx 660ti and plopped it into the bottom slot and booted it and no post so then I put both cards in and the Radeon had 4870 had a display but not the 660ti when I plugged in a...

Hello, I have bought a Mac Pro 5,1 A1289 and came with the rx580 GPU and Mojave installed. The person I bought it from said they forgot the password to login so I followed a tutorial online on how to reinstall Mojave to have the password removed. I was able to boot into Recovery and then I was...

Hi, Versions my Mac is on: Mac OS Mojave 10.14.6 Safari 12.1.2 I tried to search this forum for the specific problem that I am having. Safari freezes as soon as I am about to login into Google username. The rotating rainbow icon freezes the whole application. NO issues with youtube search box...

After installing Mojave 10.14, I have discovered a few glitches, not the least annoying of them is that Mail hangs up and gobbles 99.9% of CPU time every time I try to save attachments to my Mac. It allows me to Force Exit the app, but only from the Activity Monitor, and when I restart it...

Hello! Does anyone know if Adobe After Effects CC 2018 works well on Mojave? I remember having CC 2017 on High Sierra and it was lagging badly, and I'm afraid that the same thing might happen on Mojave.

every time i want to ma changes in SP it crashes and i need to force stop it so i can't turn of darkmode can't update my mac can't even alow apps to make changes (my mac constantly asks if apps can allow everything)