Necessary steps to upgrade my Mac Pro Mid 2010
I have a Mac Pro Mid 2010.
- 2.8 GHz Quad Core Intel Xeon
- 24 GB DDR3
- ATI Radeon HD 5770 1024 MB
I need to update my system software. Currently running OS X El Cap 10.11.6
Could I get a response on what has to happen with my hardware to accomplish this? I've been told I need to replace my video card.
Thanks in advance.
Matt in Colorado
Mac Pro