164. No displayCheck the B/Lsignal is available?Replace main boardReplace the power boardPanel Vcc = 5V?Replace the PanelNo display (LED white)Replace the main boardCheck the backlight is“On”?Check the LVDS cableReinsert or replace theLVDS cableReplace the main boardReplace the PanelNoYesYes NoYesNoNoYesYesNoYesNoPower board output=19V?Check TV is under control and poweron/off by remote control and power key?All manuals and user guides at all-guides.comall-guides.com