Mr. Tamas

Q: Black line in Safari (intel hd 4000 macbook pro 2012)

For a several days i have figured out, that a little black bar in my Safari (top right of the browser interface - under the tab bar) shows up when I scroll to the top of any page - seems to be only shows when intel HD 4000 graphics is in use.

Now several other glitches occurs. Screen slows down, mouse flickering... Only when in intel HD 4000 is in use.

See pictures taken with my iPhone, because screenshot shows nothing.

Please help me, how to fix this?

IMG_0569.jpg

MacBook Pro, OS X El Capitan (10.11.3), Safari 9.0.3 - intel HD 4000

Posted on Feb 20, 2016 2:56 AM

Close

Q: Black line in Safari (intel hd 4000 macbook pro 2012)

  • All replies
  • Helpful answers