Question about Olevia LT42HVi 42 in. LCD Television

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No picture when you power up.

The tv clicks like its going to come on when you power up but the screen remains black. the small blue light turns off momentarily when the power button is pressed but comes right back on but no picture.

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You will have take a look at the power supply module first to make sure all the voltages are present, especially the 24vdc which is used by the backlight inverter board.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 10, 2010

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Posted on Jan 02, 2017

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