Display problems with Leopard update 10.5.3

Try to reinstall Parallels Tools

 

display issue possible fix

i unwittingly installed mac update as mentioned above. when running windows xp in Parallels, i experienced video flickering problems above. i changed my display settings from highest 32bit colour quality to high 24 bit colour quality, and flickering stopped. don't know as yet if this has helped permanently, i will monitor... but maybe worth a try?

 

Install 10.5.5 and build 5608