On this 55 inch RCA LED Television, when you press the power the TV screen flashes once then goes completely black. This symptom is a common problem on just about all LED television's.
Bad led backlites will cause any TV to just flash once, several times, or the TV screen will stay black buy you may still have sound coming through the TV speakers.
This is a full repair video on this RCA model LED55C55R120Q; in which we break the television down, find the bad Led strip, replace or repair the backlight strip, reassemble the TV, and were off and working again.
Thus repairing this 9 year old LED TV and saving it from the dumpster.

Music: https://www.purple-planet.com

ONLINE STORE: https://bigdogelectronics.us/

ALL TV REPAIR VIDEO'S:    / bigdog8882