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littlerusty2005
littlerusty2005, Expert
Category: TV
Satisfied Customers: 5905
Experience:  Plasma, LCD, LED, converters, resolution specialist.
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Screen was flickering. I replaced the y sustain board.

Customer Question

Screen was flickering. I replaced the y sustain board. Nothing but black screen. I do not have the remote for the TV.
JA: What's the make and model of your television? And is the remote the same, universal, or for another device?
Customer: Toshiba 50HP66. No remote at all.
JA: Does the TV menu work? Do you have the same problem on all sources/inputs?
Customer: Nothing but black screen.
JA: How long has this been an issue? What happened right before this popped up?
Customer: As I mentioned the screen was flickering. So I replaced the y sustain board. And now the green power up light comes on. And there are two green lights in the back of the TV. Nothing else.
JA: Anything else you want the tv expert to know before I connect you?
Customer: Nothing so far
Submitted: 9 months ago.
Category: TV
Expert:  littlerusty2005 replied 9 months ago.

Hello, my name is***** to Justanswer! Give me just a few minutes to look up some specifics, I'm working on this now.

Expert:  littlerusty2005 replied 9 months ago.

Does it seem to turn on, just no screen? No sound either?

Customer: replied 9 months ago.
it seems to turn on. No picture or sound. The green led on the front goes from red to green indicating it is on. Also in the back of the set the two green led lights are lit. Thank you in advance for any help.
Customer: replied 9 months ago.
An added FYI. The y sustain board I installed is a rebuilt unit purchased from shop Jimmy. I'm trusting it was done correctly.