Factory reset Our Sanyo TV is showing a messge 'Off 10' on the screen and then turns itself off after 10 minutes. How do we reset it to its factory settings to solve this problem?

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 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.

Try unplugging the set from its power source, let it sit for 10 minutes and then plug it in again, then turn it on. Are you getting any on-screen messages or logo display when you turn it on? Is there any backlighting showing? (in a dark room, the screen should have a faint glow). Try switching the input source using the remote. If the set is less than a year old, it is under warranty. If nothing is displayed ever on screen, the panel might need repair or replacement.

The symptoms you describe indicate power supply trouble

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.

Hello
Just unplug the set from AC mains wall socket and leave it thus for about 10 minutes, and the replug it. If it does not help you, make a factory reset. Refer to its user manaul to do this. there will be descriptions, about how to make a factory reset to this set. None of this process help you, infor me by FixYa comment box OK.

Hello

Just reset your tv to factory settings. By doing this all the settings will be set to its orginal factory mode, and you have to reset all the settings including V-Chip settngs. To set it to factory settings do the following.

Switch off the TV wiith its front panel power ON-OFF switch and wait for about 5 minutes.

1 Press POWER to turn on the TV.

2 Hold down RESET on the remote control.

3 Press TV POWER on the TV. (The TV will turn itself off, then back

on.)
4 Release RESET.
OK.

Yes,unplug,replug the tv an hour later.The tv should reset itself back to factory setting and work.Not,than the tv power supply board have problems.That the board,where the power a/c coard plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Tru using your remote to access the factory reset mode to default. It might be hard to find, but it should be listed in your tools or settings options somewhere. Also, you can unplug the set for 5 minutes and then plug it in again. This resets the computer in several models. It's like a hard reboot.

DONT BUY SANYO ELECTRONICS THEY ARE JUNK

I have the JVC I Art 46" TV. The Close Caption was turn on accidentally by my grandson. After lots of searching for the original remote. I called JVC Customer Support. He told me to change the Close Caption settings to CC2 and T1. That fixed the CC without having the original remote.