Dell 1520 cannot wake from sleep mode
I have just installed leopard on my dell 1520 using iatkos v7 and when it boots up right before the log in screen the computer will try to go to sleep but only the monitor will turn off and nothing else will happen.
also when i put it to sleep it will do the same thing.
i cannot find a way to turn the monitor back on either.
the only way I can boot is to show the boot screen on an external monitor and then at the log in screen the screen will jump back to the laptop and not attempt to go into sleep mode.
so, does anyone know a way to completely disable sleep mode or fix this problem so that sleep mode works?
thanks in advance!