1 Reply Latest reply: Jan 30, 2013 5:52 AM by Klaus1
Vicken1961 Level 1 (0 points)

Hello I have a PowerPc G5 running Mac Os X 10.5.8 every thing was fine until a black frame begun appearing on every window i open encircling it although this is not affecting the performance of the MAC but it is annoying. could you help me please.

PowerMac, Mac OS X (10.5.8)