Question about JVC LT-42X579 42 in. LCD TV
Wont turn on blue blinking light
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power led, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating, to many popular brand TVs and other devices. Viewing it in "Mosaic" will make surf easy.
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
Posted on Mar 26, 2014
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear
I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.
Posted on Apr 29, 2009
hmm i had the same problem the saturday before on my lt-42x579but i didnt have anything hooked up to it blue light came on then flashed ..no pic this happend one week after it was pd off from a rental store we should investigate
Posted on Jan 03, 2011
Tips for a great answer:
Nov 23, 2016 | JVC Televison & Video
Jan 18, 2016 | JVC Televison & Video
Mar 18, 2017 | Televison & Video
Feb 14, 2011 | JVC LT-52X579 52 in. LCD TV
Dec 22, 2010 | JVC LT-42X579 42 in. LCD TV
Jan 16, 2010 | JVC LT-42E488 Television
Aug 13, 2009 | Televison & Video
Mar 17, 2009 | JVC LT-32P679 32 in. LCD TV
239 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: