Screen Flashes on and off

  User-8468FBDE-AA9B-44AC-89878A5C8A6C9625 19:48 09 Jan 2015

With auto log in my mac screen flashes on and off it has only just started when I started in safe mode, I was told that it would clean up the Mac. But since then, the only way I can make it work ok is to log out and log in again holding down the shift key. I think it is something to do with the Finder as it keeps giving messages like Don’t Open & Reopen.

MacBook Pro/ late 2008 /Mavericks

This thread is now locked and can not be replied to.

Elsewhere on IDG sites

The Evil Within 2 review-in-progress

Adobe shows still-in-development tools, including automatically colourising black-and-white photos

iPhone X news: Release date, price, new features & specs

Comment transformer un iPhone en borne Wi-Fi ?