Anonymous posted an answer for this Dell Latitude C640 Notebook:
"Run the system diagnostics that you can download off Dell's site."
Anonymous posted an answer for this Dell Latitude C640 Notebook:
"Does the BIOS see the drive? If not, its time for a new drive."
Anonymous posted an answer for this Dell Inspiron 6000 Notebook:
"If you have 2 memory sticks in system, remove one and try it. If you have the green..."
Anonymous posted an answer for this HP Pavilion dv6000z Notebook:
"Hookup the laptop to an external monitor and see if you still have the same problem."
Anonymous posted an answer for this IBM ThinkPad T30 2366 Notebook:
"Check the jumper settings on the drive. Compare it to the settings on the old drive."