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故障现象:通电开机,顶部出现绿色,中间为黑色,下半部为绿色;然后出现黑屏,并带有几条彩色线条的黑屏。
Symptom: power on, the top of the green, the middle of the black, the lower half of the green; and then there is a black screen, and with a few black lines of colored lines.