Go to mine
below thread "
BLACK SCREEN FLICKER" sounds like the same issue I had with the "stretch" and more.
First issue was to replace the
PSU which was literally burning out. On Page 1.
Page 2 my last Post is more in line of your issue from the top down. My solution worked
every time to fix the problem. This involved doing an "
offline" scan from the OS MS Security software.
But haven't done that in a very longtime now since. Simply put, all my issues just vanished and never came back.
Very strange.
Something somewhere at my end or other simply "
fixed itself".
Regards,
Pat
Hope this helps.