Here are helpful hints to follow before you take further actions
when you encounter any problem:
l Try to isolate which part of the computer is causing the problem.
l Make sure that you turn on all peripheral devices before turning on
l If an external device has a problem, make sure that the cable
connections are correct and secure.
l Make sure that the configuration information is properly set in the
l Make sure that all the device drivers are correctly installed.
l Make notes of your observations. Are there any messages on the
screen? Do any indicators light? Do you hear any beeps? Detailed
descriptions are useful to the service personnel when you need to
consult one for assistance.
If any problem persists after you follow the instructions in this
chapter, contact an authorized dealer for help.