I have samsung 64 inch tv dlp. after 45 min when tv gets warm I get halh screen. it will stay like that til I turn off the tv for at least 20 min the I will get a full screen again. then 30 min later halh screen agin.what could be wrong. is it fixable.note picture quality and sound not effected just get half screen.
Type of Appliance: Other
64 inche dlp samsung tv.
remove mainunit inside and air blow dust from unit.
This is a problem with the DMD board. The DMD board is the circuit that drives the DLP chip, there are two driver circuits, one for each half of the picture, The repair consist of replacing the DMD board. It is not an easy DIY repair as in many cases it involves complicated alignments after part replacement. if you would like I can get you the price of the part but I will need the complete model and version number of the TV. Please reply with that information if you would like further assistance. The average cost of this type of repair is around 500.00 dollars.Steven41092.9934663194
Ma. Master Technician Lic. Authorized Warranty Support.
question the remotes stop working on tv. could this be the same problem with the board or different problem
It is possible if the DMD is locking up the system control the remote may not work as well as the buttons. It also could be a different problem too.
Thann you so much!