Some other failure has occurred.
Ensure that the display/monitor is
plugged into a discrete graphic
card.
• Ensure that all hard drives and
optical-drive cables are properly
connected to the system board.
• If there is an error message on the
screen identifying a problem with
a device (such as the floppy drive
or hard drive), check the device to
make sure it is functioning
properly.
• If the operating system is
attempting to boot from a device
(such as the floppy drive or optical
drive), check system setup to
ensure the boot sequence is
correct for the devices installed
on your computer.