Hi,
I have updated my OS from tiger to snow leopard, it all went fine and booted perfectly the first time. I then ran a software update and updated firefox and restarted my MBPS as requested, now when I try to turn it on, after the grey apple screen it all goes black and a large white square appears. If I move the track pad the square moves. I've tried googling the problem but can find no assistance, does anyone have any ideas?
I have updated my OS from tiger to snow leopard, it all went fine and booted perfectly the first time. I then ran a software update and updated firefox and restarted my MBPS as requested, now when I try to turn it on, after the grey apple screen it all goes black and a large white square appears. If I move the track pad the square moves. I've tried googling the problem but can find no assistance, does anyone have any ideas?