My Mac keeps blanking out (the screen turns off) then I need to power it on again.
My Mac turns off every few minutes and I need to power it back on.
MacBook Air 13″, macOS 10.15
Question marked as
Hi,
Resetting SMC could solve your issue.
How to reset the SMC of your Mac - Apple Support
If it doesn't help, try to run Apple Diagnostics if it could be possible that it might be a hardware related issue.
Use Apple Diagnostics to test your Mac - Apple Support
Apple Diagnostics reference codes - Apple Support