🔒 Closed Dell optiplex 780 no signal, doesn't turn 1 & 2 signal

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TRDLC

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Mga paps, baka may solusyon kayo dito. Di madetect ng cpu yung monitor. Merong 4 numbers na nagbiblink sa cpu which I mentioned sa title then ang nangyare, 3 and 4 lang pero yung 1 and 2 na number di umiilaw. Di rin niya nadedetect ng monitor ko, no signal sabi. Sana may makatulong
 
relate sa hdmi port. double check sa monitor hdmi settings or lipat ng hdmi slot sa pc.
 
pinalitan ko yung avg, akala ko doon paps kaya lang hindi padin e. baka sa mismong saksakan paps?
double check lng sa hdmi. tapos bilangin mo din yung pin sa hdmi both pc at monitor. if may hdmi 2 slot yung unit. lipat ka rin doon using another monitor.
 
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TRDLC

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