Acer AR320 F1 Series, User Manual

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17
Power-on problems
If the system does not boot after you have applied power, check the
following factors that might have caused the boot failure.
•
The external power cord may be loosely connected.
Check the power cord connection from the power source to the
power supply module AC input connector on the rear panel. Make
sure that the power cord is properly connected to the power
source and to the AC input connector.
• No power comes from the grounded power outlet.
Have an electrician check your power outlet.
• Loose or improperly connected internal power cables.
Check the internal cable connections. If you are not confident to
perform this step, ask a qualified technician to assist you.
Warning! Make sure all power cords are disconnected from the
electrical outlet before performing this task.
Note: If you have gone through the preceding actions and the
system still fails to boot, ask your dealer or a qualified technician
for assistance.