How to remove back cover on Sceptre 65' TV and get to motherboard

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Hi
Take off all the screws that holds the back on TV and you will see where you cord is but you will need to solder the new lead onto the main board.
Good Luck

You may have to open it to see if the line fuse that the power cord goes to is good or bad.

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

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.

My 3 year Sceptre 27" died. Local TV tech said it was the power module. Charged $25 for the diagnosis and wanted $190 to fix it. Took it home, popped the screws and the module almost fell out. It's a simple plug'n'play!!! Found a new module on eBay for $65 shipping included.

Check out ebay for the part.

My 3 year Sceptre 27" died. Local TV tech said it was the power module. Charged $25 for the diagnosis and wanted $190 to fix it. Took it home, popped the screws and the module almost fell out. It's a simple plug'n'play!!! Found a new module on eBay for $65 shipping included.

my 42" cover had 2 screws underneath the strip of paper with the symbols on it that show you what the connectors are for.

The attached pictures are the back of our TV which is a Sceptre X30SV NAGA III. In ours the power supply is inside the vertical panel on the back right of the TV. The plug goes in the bottom of the panel and you remove the panel with the horizontal louvers with 4 screws to get at the power supply. A replacement power supply is from Delta Electronics part number ADP 180CB B , 24 Volts 7.5 amps 180 Watts that we reordered from here:

http://cgi.ebay.com/Delta-ADP-180CB-B-24V-7-5A-180W-4-Pin-Din_W0QQitemZ160268090373QQcmdZViewItem