System ask to Power off and doesn't let you do anything after?
After reinstalling the OS (Mac OS 10.4) the systems ask to Power off holding the power button and doesn't let me do anything after that.
Another weird aspect is that it has an Spanish OS install and even after reinstalling the OS (erasing the HD) everything comes back in Spanish and then to the Power Off message.
After a reseting the PRAM and the Bios works for a wile and then comes back to Power Off message.
Any help will be greatly appreciated...