Hello,
Yesterday, I was working on the above laptop-all was working well. I moved the laptop and suddenly the screen went white.
There was no messages-nothing just a white screen with very, faded black lines in the background. I tried everything F8...F12...I shut off the computer, removed the battery and replaced and replugged-nothing as worked.
When I shut the computer off and back on-there is no sound as if Windows 7 is rebooting.
When I hold down the F8 or F12 keys or Ctrl/Alt/Delete-there's a high, pitched tone. I have no idea what to check for now or what to do. Anyone with any suggestions or ideas. Please let me know. Thank you!