why is my screen pink? And it keeps getting stuck .

[Rolig Loon]

As soon as you typed the word PINK, you should have seen a zillion links on the sidebar of this page, all pointing to versions of the same question.  You need to update your graphics card drivers.

Video Drivers

Mac drivers are included with OS upgrades. However, to determine what card you have, select “About this Mac” from the Apple menu, then click “More Info”. Under Hardware select Graphics/Displays.

If you are not sure what type of video card you have, use GPU-Z found (win only) here. For linux, in a console use:
lspci | grep VGA

Nvidia Video Driver

• Latest driver Last checked Nov 10- Windows: 306.97 (Oct 10) - Linux: 304.64 (Nov 06)

ATI Video Driver

• Latest driver Last checked Nov 10- Windows and Linux: 12.10 (Oct 22) - Beta 12.11 (oct 22)

Intel Video Driver

• Intel driver download page Intel does not have a universal driver set. Please go to Intel's site and select the appropriate download.

 

[Rolig Loon]

As soon as you typed the word PINK, you should have seen a zillion links on the sidebar of this page, all pointing to versions of the same question.  You need to update your graphics card drivers.

Video Drivers

Mac drivers are included with OS upgrades. However, to determine what card you have, select “About this Mac” from the Apple menu, then click “More Info”. Under Hardware select Graphics/Displays.

If you are not sure what type of video card you have, use GPU-Z found (win only) here. For linux, in a console use:
lspci | grep VGA

Nvidia Video Driver

• Latest driver Last checked Nov 10- Windows: 306.97 (Oct 10) - Linux: 304.64 (Nov 06)

ATI Video Driver

• Latest driver Last checked Nov 10- Windows and Linux: 12.10 (Oct 22) - Beta 12.11 (oct 22)

Intel Video Driver

• Intel driver download page Intel does not have a universal driver set. Please go to Intel's site and select the appropriate download.