SAMSUNG LCD H(Model CODE LA40B530P7MXXS) flashing & Blanked-out!
-the display will flashing (flickering) after 30-40mins turn on
-then it will do that for another 20-30mins until it blank-out & only sounds. no pictures after that.
-I send it to agent they didn'f ind any problem & sent it back to me.
-I did checked on 3 different houses and various location in the houses. same problem occurs.
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?