And the bad quality and poor lifespan of most backlight LED's today doesn't seem to make repair any easier. Customer sent in this 24″ Hisense LED TV with the complaint of front Red LED light blinking. I have an lg tv, red standby light is on, press power on remote red light blinks twice turns to blue light than back to red, tv does not turn on? Sometimes even the new ones fail after a few days. please help me im desperate? My hp deskjet f4480 printer power on and power light blinking,also won`t turn-off with power button? When doing trouble shooting it came down to 1 led backlight being dead on the led strip. Hisense lcd tv showing a blue light only not coming off standby. What can i do to get my lg tv to turn on have the red light but wont turn on tried to unplug it from wall and reset it but still not working? Like in certain types of Samsung 42 inch TV's that had no manual at all and were badly reviewed on repair forums by other owners too! Copyright 2008-2021 askmefast.com, All Rights Reserved. Vizio e422va power light blinking when power is supplf to tv Nothing I have tried has worked. My samsung replenish will not turn on. LCD TV; 50H5GB; Hisense 50H5GB Manuals Manuals and User Guides for Hisense 50H5GB. These units seem the have the same problem with the red light blinking. I have a pavillion dv9000.when i turn the power on the charge light flashes three times,but i know there is a problem with my boot sequence.how can i? ... bbt91945.