20 Most Recent Sceptre X37sv-Naga 37 in. LCD Television Questions & Answers


If you select "source" on your remote then enter 7343 it will bring up a factory menu. Go down to 'Other setting' , the setting 'scaler output' should be set to "Normal". This setting flips the display.

Sceptre... | Answered on Jan 20, 2019


There are two easy fixes you can try. Both require you to take the back panel off. If you are not comfortable doing this, take it to a repair shop.
UNPLUG IT.
Place the TV face down on a soft/solid surface.
After you get the back panel off, there are three silver boxes. There are white and black wires leading from the off switch to the top silver box. Take the cover off that box.
Inside is a ceramic fuse. Test that fuse. If it is blown, your local electronics shop can find a replacement.
If not, disconnect the white and black wires from the PC board. Remove the 6 screws holding it in place.
Look for scorch marks under the board.
Cut a thick piece of plastic and tape id down over the scorch marks.
Re-attach the board with the six screws and re-connect the black and white wires.

Turn the power switch to the OFF position and plug in the TV.
Turn on the power switch while WATCHING the board you just removed.
If you hear a sizzle, turn off the switch and get a thicker piece of plasic.
If not, the TV should come back on.
Re-assemble the silver box and put the back on.

Hope this helps.

Sceptre... | Answered on Jul 17, 2018


most lcd/led tv,s the front panel is the display you can try polishing the screen with very fine abrasive like jewelers rouge or your local car dealer sell plastic polish to remove scratches from plastic headlamp lenses if not its a new display a new tv is poss a better option. i have used silver polish to rejuvinate car headlamp lenses to good effect

Sceptre... | Answered on Dec 13, 2017


If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Sceptre... | Answered on Apr 23, 2016


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
https://youtu.be/wUpnETSm6_k

Sceptre... | Answered on Dec 12, 2015


Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/

Sceptre... | Answered on Sep 13, 2015


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Type in the brand name to your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

Sceptre... | Answered on May 29, 2015


Fault to the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. 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/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Sceptre... | Answered on May 25, 2015


Search for the specific item. It should list all questions with answers, depending on age of question and retention policy, which I do not know.

Sceptre... | Answered on May 25, 2015


Factory Reset your TV. Then follow through setup again. If you cannot auto channel search, then your tv tuner is toast. Time to invest in something new

Sceptre... | Answered on Jan 19, 2015


I have the same problem. TV was JUST out of warranty. Sceptre part number is X37SV-Naga and the cost - $285.00 plus $20 shipping. Non-refundable, no returnable.

The TV is of course going to de-solder the board within a year again, so either a good heat sing on both thermistors is in order OR a law suit against Sceptre is in order for putting us a risk of fire.

Sceptre... | Answered on Dec 03, 2014


I use my Pioneer DVD player.

Sceptre... | Answered on Jul 15, 2014


That is a vertical problem turn the yoke around or switch the vertical wire and that will solve the upside down picture

Sceptre... | Answered on Feb 13, 2014

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