shut down random

Hi everyone ... I wonder if i can pick some brains? I have a Mac Pro (2009) 4,1 flashed to 5,1 with latest firmware and boot ROM, running Mojave 10.14.6. I also have Samsung EVO 970 with 4 x internal HD, Radeon RX 580 Pulse (Mac flashed by MacStore UK) and 96Gb 1333 Mhz Ram with 2 x 3.46Ghz 6...

I've been having some strange issues with my Mac Pro over the last couple of days. It seems that after it wakes from sleep, it restarts. But this is not a soft restart and it is not due to issues such as this. The symptoms are as follows: Wake from sleep. Monitors turn on, everything seems...

This doesn't happen frequently but it does happen often enough to ask about. If I leave my Macbook Pro on, closed, idle (and asleep) for a few hours or more sometimes I open it up to find that it has shut down. This happens even if the battery is at or close to 100%.

Hi everyone So my MacBook 15" pro mid 2014 running latest Bootrom have recently been shutting down at complete random. When booting up again there is not the typical warning saying that "Your Mac shut down because of a problem... Ive tried doing a clean install but to no avail It is exactly...

Hi, I'm kind of in a ****** situation as I have a deadline for my thesis, but my Macbook Pro is not cooperating. I'm also in Mumbai, India which doesn't help, as there are no, or far away, official Apple stores. Situation: Macbook Pro (late-2013) randomly shuts down, can sometimes be after 1...