Why my Mac Pro Cylinder Shuts down unexpectedly after few minutes (5)
Power on , ok, but few minutes shuts down
And I try to power on and nothing, only lights on ports like on video
If turn off, for a long time, turn on again, but some minutes turn off again.
Is dit een goede vraag?
Have you tried running the onboard diagnostics to see if an error pops?
After letting the system sit awhile if it runs longer being cold, restart your system and press the D key to enter. tell us what the error code is.
Reference: Mac startup key combinations
door Dan