My old Presario R3000 laptop will not boot. I can get into the bios and I have tried resetting everything to default, but it still won't boot. I have tried booting from the hdd and from an XP cd and both result in the same thing. I turn on the computer and the COMPAQ screen shows with options to get into bios and then it goes black with nothing on the screen. I have done a lot of googling and haven't found much. Anybody got any ideas? Thanks.