Recent content by Mustafaa3170

I have a Fujitsu LifeBook A555 running macOS Sierra 10.12 Whenever I switch between different menus in the system preferences, there will be lag/stuttering. How can I fix this lag/stutter? I have taken a recording of the issue. I am unable to upload the video to give you a better understanding...

My cousin has a desktop, that is, Lenovo IdeaCentre B310. Specifications: Intel i3 CPU 3.2Ghz, 2 GB RAM, and 1000 GB HDD with Windows 7 installed. Can I install Mavericks on it? Or even Yosemite? Thanks

Hello, I've got a Fujitsu Lifebook A555 with 8GB RAM, 1TB HDD, Intel i3 5th Generation processor (2.00 GHz), and Intel HD Graphics 5500. I've heard that Intel 5500 needs the DMVT to be changed, but I also heard that I could risk bricking my laptop. Will RehabMan please write out a guide for me...