MacPro (late 2013) freezes on startup then shuts down
Dear Community,
my MacPro Late 2013 suddenly has an error!
3,7 GHz Quad-Core 10 MB L3-Cache
12 GB (3 x 4 GB) DDR ECC 1866 MHz
1 TB PCI-e- Flash
2 AMD FirePro D700 GPUs each 6 GB GDDR VRAM
I just can't get my Apple Mac Pro to work again, this is what usually happens when I start the MacPro. It just freezes there and then shuts down after a few seconds
sometimes there are no green lines....when I press APPLE+CTRL+P+R this is what pop ups: