Vizio P602ui-b3 won't power on.

SOURCE: No Power to the TV.

Check the power source?Yes.Tv have a dead power supply board.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Bud Martin

• 11361 Answers
• Posted on Feb 20, 2011

SOURCE: lost the power to our

It may have blown internal fuse. Is it plugged into the outlet strip, strip is OK?
The model of the VIZIO?

Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.
Please post back what you find.
Please leave rating if it helps.

Angel Toledo

• 2 Answers
• Posted on Oct 11, 2012

SOURCE: my laptop won't turn on. I tried taking out the battery, a different battery, a differnet power cord. It won't turn on. Is there a way to reset it?

Are there any lights or indications on the battery itself that might tell you if the battery is good? I had a laptop with a similar problem and it turned out to be both a bad battery and a bad "power brick". replacing both fixed my issues. Also, try holding the power cable at the point where it connects to the laptop and push to the left or right. A friend's laptop would only start if you held the power cable to the left. Otherwise, it sounds like a mother board issue. Sorry.

SOURCE: VIZIO power failed, PC blacked out and will not start. Power cord LED goes off immediately when plugging into PC.

whatever happened you need to fix the TV first and maybe not try to hook the laptop back?

SOURCE: My vizio E370VLE is getting no power at all. The vizio logo under the screen isn't even lit up. I have tried plugging into new outlets and even switch out the power cord with a new one so i know its n

the problem is probably your main power board.. these can be replaced by yourself.. find the model no and then enquire about a replacement board ..I have had similar problem tv repairman wanted $500+ to fix board only cost $134..make sure to disconnect power supply ..undo all the screws around back of case including wall mount and base follow power lead entry into case do not touch any circuitry as some capacitors store power disconnect the little plugs that run from the boardundo the 4 screws and replace with purchased replacement board and re assemble..