Question about Olevia 237T 37 in. LCD TV

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Factory reset was reset---now we have a no signal on the screen

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Please go to tuning menu and select Auto Scan/ Auto Tuning to tune all available channels to store in tv memory.
Factory reset actually delete all data/ settings in memory chip and set tv as it was in-box.
Thanks.

Posted on Jun 13, 2010

  • dklacampbell Apr 23, 2011

    What if it won't tune after that?

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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. Surf the site with patience. 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 ResetF (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.

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If it do not receive any signal, the tuner to this TV should be suspected. Anyway, if you wish to make it to factory reset, you have to enter its service mode option, and should select the Factory Reset option, to go further.
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http://electronicshelponline.blogspot.com/

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