My 2 yrs old Hitachi LE40S508 led suddenly won't save changes made to the settings Can any one help Thanks

SOURCE: SONY WEGA KV27FS120 WON'T TURN ON, LED BLINKS A FEW TIMES

I have a SONY WEGA 3 years old KV-32XL90E and have the same problem the Stand By/Timer light blinks 16 TIMES, pauses and then does it again.The sound is but no picture.

Posted on Jan 04, 2008

SOURCE: JVC KD-G322 Demo mode

Hold down the "SEL" button, and use the CD track skip button to scroll to where the display says "DEMO," and use the volume knob to change the setting to "OFF." Push SEL again and you're good to go.

Posted on May 13, 2008

SOURCE: Power problem

OMG!! I had the exact same problem! I unplugged the TV to paint and it stopped working with a flashing green button. I ran my fingers along the bottom of the screen and it actually worked.. wow THANKS A TON!!!

Posted on Jul 06, 2008

SOURCE: Bell Howell TV

Press both volume buttons at the same time.

Posted on Feb 02, 2009

SOURCE: can not get the thing out of demo mode read instructions no luck.

Look for the function button. Once found (on unit or remote), turn off the power. press and hold the function button until the units sub menu pops up. use this screen to set time and other options. one of the options is to turn of demo mode. At least that used to be how pioneer did it.

Posted on Sep 17, 2009