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When I hit power button on DV700, the red and green lights turn on for 1 second and then turn off. How do I turn on this unit

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Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Posted on Dec 30, 2016

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Posted on Jan 02, 2017

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Hello,

My LOEWE CAL 232 will not power up. When the power button is pressed, the monitor turns on, with the LOEWE on the monitor, then the TV continues with the previous activity (antenna, DVD, VCR etc.). Now all that happens is

1. the red light comes on

2.after about 1 second the green light turns on for about 12 seconds

3. the the green light turns off for about 1 second

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and this continues until the power button is pressed to turn the TV off. During this time, the monitor does not turn on and the only sound I hear seems to eminate from the power button.

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Try this first before condeming the unit.

1. Turn off the power supply to the Digistat SCR (receiver unit)
and leave for 5 seconds.
2. Turn on power to SCR unit and check red light is on.
3. Press override button No.2 and check the green light comes
on and boiler fires.
4. Press & hold down button No.1 (Keep depressed), then
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6. Get the Digistat+2RF/+3RF unit and stand two metres away
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7. Remove the battery cover and fit the batteries.
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Supertooth one user manual


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Power on: Press green button for 1 second. Indicator light blinks blue. A beep will be heard
Power off: Press green button for 1 second. Indicator light turns red. A beep will be heard

To pair with your mobile phone:
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To end a call: Press red button for 1 second
To answer a call: Press green button for 1 second. The bluetooth indicator will turn a steady blue.
To increase/decrease volume. Press volume buttons repeatedly up or down. They are situated between red and green buttons.
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1 Answer

Red light


System does not power on and the LEDs on the front of the computer are not flashing.
System unable to power on.
Press and hold the power button for less than 4 seconds. If the hard drive LED turns green, then:
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2.Remove the expansion cards one at a time until the 3.3 V_aux light on the system board turns on.
3.Replace the system board.
OR
Press and hold the power button for less than 4 seconds. If the hard drive LED does not turn on green then:
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4.If the 3.3 V_aux light on the system board is on, then replace the power button harness.
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6.Replace the system board.

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