Computer froze up, won't load up just getting the blue screen, wht do i do?

Your question is incomplete. Your imac froze and wont reboot. What you see on screen when you start it? Do you see a spining wheel or a folder sign with a question mark or a blue screen? If yes then it's either corrupt/damaged osx or bad hard drive.
Good luck.
Tech from http://www.computerstar.ca/Macbook_repair_toronto.html

i wold do a system repair on the notebook to see what that would do you would have to use the cd disc's that came with the computer or the one that has the windows xp loaded on to the disc.

Your hard drive may have gone south. Remove it and check with diagnostic software. Bad sectors in critical areas of operating system data will do this.

I looks like your windows installation is corrupted and will need to be reinstalled using either the on-board reinstall partition or the installation media you created or came with the computer

if there is a light above the touchpad it should be blue if it is orange it is turned off push the button by the light it will go blue and the mouse will work.

format the laptop

It might be your video card. could be that your moniter is going out. I had the same problem with one of my computers.

sissey05,

Thanks for coming back, although I'm starting to believe I am the last resort for tech support on these models.

This screen as with computers, is the blue screen of death. Unless you can still sync up with your computer and attempt to reload 3.56. If that didn't work, I would replace the hard drive which I'm sure you don't have lying around.

You could try opening the unit up (very gently), removing the hard drive (ribbon) cable, making sure the contacts are clean and re-inserting it.. other then that sissey.. in the shop we would format HDD & re-load the software. Does your computer recognize it?

-Daniel

start up windows in safe mode and see if you still get the problem. did you use the same vga cable???

cleen the umd laser with a q-tip and windex. dampen the q-tip andwipe across umd laser. dry with other side of q-tip. take out game wen turning psp on