Hello, i have the samsung smart hdtv model#UN50EH5300F .i have a upside down screen . which is very strange . can anyone help fix this

SOURCE: Pink picture with no green

take the color to b/w and retune

SOURCE: Samsung LN40B530 40" 1080p LCD HDTV Picture rotated

how to rotate my samsung flat screen monitor turning up side down

The Knight

• 76851 Answers
• Posted on Jan 20, 2016

SOURCE: Hello I have a Samsung smart TV which has no picture image..just a black screen, it does have sound Model: UN40H6203AFXZA version UF04 .help please

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.

The Knight

• 76851 Answers
• Posted on Oct 21, 2016

SOURCE: Samsung 3D tv model UN 60F7050 turns off/on every minute. Factory reset done but only works for short time then off/on again,again again

The main power supply regulator section circuit fault. 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. Pull up older posts. 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.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.