20 Most Recent Sony Bravia KDL-37M4000 37 in. LCD HDTV - Page 3 Questions & Answers


Go to the initial set up procedure and disable it.

Sony BRAVIA... | Answered on Feb 14, 2019


Open internal fuse or power supply failure

Sony BRAVIA... | Answered on Jan 23, 2019


Unplug from wall for 60 secounds then plug back in. See if that works.

Sony BRAVIA... | Answered on Jan 19, 2019


Press the HOME button on the remote control.
Select Settings.
Select System Settings.
Select Customer Support.
Select Factory Settings.
Select OK.

Sony BRAVIA... | Answered on Jan 18, 2019


THe antenna came of. Did you use it and is it giving troubles now? If not, then don't mind and leave it.

Sony BRAVIA... | Answered on Jan 17, 2019


Set the resolution to suit your screen.

Sony BRAVIA... | Answered on Dec 07, 2017


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sony BRAVIA... | Answered on Sep 02, 2017


Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/ Before replacing it, try a 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.

Sony BRAVIA... | Answered on Jun 25, 2017


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Sony BRAVIA... | Answered on May 12, 2017


Depending on the type of TV, the longevity can be affected significantly. If your TV is a plasma model, they run very hot and the plasma only lasts about 4-5 years. That is why plasma is no longer being made by any of the major manufacturers. It was state of the art when it came out, but now LED TVs are the standard. They use much less energy, run a lot cooler and last much longer.
Longevity really depends upon the technology used, not always who made it.

Sony BRAVIA... | Answered on May 03, 2017


Replace HDMI cable first, then check whether your box works on HDMI out. Try connecting box using other out (USB, VGA, DVI, DP, cable)

Sony BRAVIA... | Answered on Apr 25, 2017

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