Is there a Software upgrade available for Veon tv model # VN50HB28LED

The Knight

• 76851 Answers
• Posted on Feb 17, 2016

SOURCE: my VEON 55inch Model SR09112 cannot on, when we keep trying to on ,sometimes it is on , after we switch off we have repeat again . but sometimes it cant on at all

Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Mary-Ann Silva

• 76 Answers
• Posted on Apr 05, 2017

SOURCE: how do i fix a power problem with an veon tv model SR 0482016 board No. 2010020189 Veon Led TV

Try this https://www.youtube.com/watch?v=FjvAFFYC2iA

The Knight

• 76851 Answers
• Posted on Jun 02, 2017

SOURCE: Ho i have a veon tv that always says " DONT TURN OFF when i turn it on then it starts scanning. What do u think is the problem? Does it nees a software upgrade or something? Cheers

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.