Troubleshooting Tips - Acer Extensa Series User Manual

Computer does not
come on when power
switch is pressed
Computer power is on
but screen is blank
Computer indicates
an error at start-up

Troubleshooting Tips

V
Low battery; use AC adapter and
recharge battery.
V
Ensure AC adapter cable and power
cord are securely connected. Verify
that the AC adapter LED is on.
V
Connect AC adapter to another outlet.
V
Adjust contrast and brightness
control.
V
The LCD standby timer in Setup is
enabled and has expired. Press any
key or move the mouse.
V
Computer set for external monitor;
cycle power, use Fn+F3 to switch to
LCD panel display, or change the
LCD display control parameter in
Setup.
V
Turn the computer off; wait several
seconds; then turn the computer on
again. If error persists, check list of
error messages for corrective action.
Press F2 during POST to ensure all
settings are correct.
7-3