My desktop has started to shut down every few minutes . It displays the message "Errors detected, computer will restart" or something similar.
It then does a count down and restarts.
Once it has restarted it will suddenly give me a black screen and either shutdown again or slowly come back to life and then shutdown a little bit later without any warning when I try to click on something.
The computer has not been used for some days due to the Covid 19 nonsense, although it ahs been on all the time and I have not down loaded any thing lately.
Please can someone help me.
Thanking you in advance