Why won't Sony Bravia, Model KDL-32L4000 power up/turn on? - Television - iFixit. After using the remote control to turn the TV off, it failed to turn back on using either the remote or the switch on the set, itself. Replaced batteries in remote, no change. All plugs were given a nudge to assure proper contact into the unit.How to troubleshoot TV picture and screen issues. There are lines on the screen, the screen is blurred, has double images, is too bright or dark, or has odd colors. When using a TV with the Self Diagnostics option, try the Self Diagnostics test. For details, refer to the How to use the Self Diagnostics option article. 1. Step 1: Do a test by using the power button on your TV Your TV has an actual power button on the TV - usually on the back (right or left side) or at the bottom of the TV frame. TIP: If you can't find the power button, visit the following article: Power button location on BRAVIA TV models.
First step: perform a soft reset Point the remote control at the illumination LED or status LED. On the remote control, press and hold the POWER My TV has no picture, no power, or the LED light blinks or flashes red This information provides a variety of steps for various issues. Select the issue you are experiencing for help troubleshooting.
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