BenQ PL460 Super Narrow Bezel Signage User Manual - Page 68

LED indicators, Power, The display can't be powered on.

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The power button does not respond. Possible causes Power cord is not connected properly. The control panel could be damaged. Possible solutions Re-connect the power cord. Contact the BenQ authorized service partner for replacement. LED indicators The LED indicator of control panel (keypad) or IR receiver flashes red quickly. Possible causes The main board could be damaged. Possible solutions Contact the BenQ authorized service partner for replacement. Power The display can't be powered on. Possible causes Possible solutions No power is supplied to the • Re-connect the power cord. display. • Check if the power outlet works. One of the key components of the Contact the BenQ authorized service partner for display could be damaged. replacement. 68 Troubleshooting

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68
Troubleshooting
LED indicators
Power
The power button does not respond.
Possible causes
Possible solutions
Power cord is not connected
properly.
Re-connect the power cord.
The control panel could be
damaged.
Contact the BenQ authorized service partner for
replacement.
The LED indicator of control panel (keypad) or IR receiver flashes red quickly.
Possible causes
Possible solutions
The main board could be
damaged.
Contact the BenQ authorized service partner for
replacement.
The display can’t be powered on.
Possible causes
Possible solutions
No power is supplied to the
display.
• Re-connect the power cord.
• Check if the power outlet works.
One of the key components of the
display could be damaged.
Contact the BenQ authorized service partner for
replacement.