monitor not responding and black

monitor not responding and black why?

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Hi @heriyanto

Please confirm the model number of your monitor or TV?

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Display can not appear

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Back litgh on but disply blak

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Kyuki ye kai din se chala nhi tha chalta tha to fir aapne aap jo screen thi vo ak taraf line dar aane lag gye jaise red blue screen aane lag gay thi tab se nhi chal raha na he switch on ho raha

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