Samsung LE - Recent Questions, Troubleshooting & Support - Page 4

The problem is called pixel retaining, you need to replaced the LCD panel, no way to fix it.

Might be. Check the remote control for its infrared emission. Check it with fresh batteries. Check it by pressing all the keys. You can detect the presence of infra-red emission from the remote control, using a cell-phone camera. If you wish to get more details about how to check a remote control, please visit this site. One among the posts has details about it. In some cases, the remote control might need to clean. https://electronicshelponline.blogspot.com/ https://homenol.blogspot.com/ https://remotesearch.blogspot.com/ Search the site by type in this key phrase "how to test a remote control "in the "search box at the top right of the display window of the Homepage" to get the related post quickly. https://youtu.be/wUpnETSm6_k https://www.youtube.com/watch?v=jsSCNCW3IbQ [open and clean] https://www.youtube.com/watch?v=Qp-l1uh-5gE [open and clean]/

Sounds like the T-Con board is going bad; You can get replacements here : TV Parts Universal TV Stands DLP Chips ShopJimmy

connect PS3 to Tv with RCA cables (white,red,yellow) go to display settings change to HDMI, Tv should go black remove RCA cables and connect with HDMI.

If it's new and has a warranty, take it back to the dealer and exchange it for a new one. There are no repairable items internally. I’m happy to assist further over the phone at https://www.6ya.com/expert/david_dc2f9e0a44104720

Short circuit protection energizes. Fault to its main 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. Surf the site with patience. 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.

It could be some issue in the box itself; e.g. signal/video processing circuit (some cable/satellite/set-top boxes develop weird faults in this area when they get hot which affect channel reception/signal). Resulting in 'digital interference' affecting pictures on-screen. ~ You could also try another device on your TV (e.g. a DVD player if you have one handy) and see if any issues occur on-screen. If the set does not exhibit the same behaviour with a DVD player, chances are your cable/satellite/set-top box is the likely suspect. (the above suggestion is simply to determine whether the problem exists in the TV, the box, or both) ~ If it is proven that the box is indeed the culprit, you may have to consider replacing it with a new one as these are cheaply designed and generally non-serviceable.

This set is getting close to 8 yrs old, chances are its not worth repairing, its been out of warranty for a really long time, look for a new TV

What do you mean scart leads?