How to fix lg smart TV comes on shows LOGO then goes off.

6ya staff

• 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

The Knight

• 74251 Answers

SOURCE: How do i fix my lg47la6400 smart tv when i switch on only logo of lg in the screen cannot select desired inpu

Do a hard reset to this set, and then check. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Posted on Jul 09, 2016

SOURCE: Have a LG Tv that has sound but no backlight, can see image with flashlight. When you first power on TV show white screen with LG logo then goes black. Tv is a 55LN5790-ULBUSULJR

Well, you've done the easy part. The unit has sound and picture, but no backlight. The next part is tedious and delicate: dismantle the unit and find the cause. Many times, the problem is cabling or wiring, but once in a while the problem is control related. if the unit is under warranty, have it serviced by an authorized service dealer. If not, it's up to you. The new, flat tv's are super easy to wreck once the case comes off, so unless you really know what you're doing, it is very easy to justify paying a competent professional to repair the unit.

Posted on Jul 29, 2016