On my son's a/c he tried to change the display to 1024x768 75hz (millions of colours) and has ended up with a black screen which doesn't respond to key strokes like Return or Escape.Any suggestions? or is there a way that we can revert to a default setting without causing too much damage?
(My a/c is the Admin a/c if that helps).
OSX 10.3.4
Machine Model: Power Mac G4 (AGP graphics)
CPU Type: PowerPC G4 (2.8)
Number Of CPUs: 1
CPU Speed: 450 MHz
L2 Cache (per CPU): 1 MB
Memory: 256 MB
(My a/c is the Admin a/c if that helps).
OSX 10.3.4
Machine Model: Power Mac G4 (AGP graphics)
CPU Type: PowerPC G4 (2.8)
Number Of CPUs: 1
CPU Speed: 450 MHz
L2 Cache (per CPU): 1 MB
Memory: 256 MB