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Computer turns on (Fan and HDD activity), no beeps or display (black screen only) | Tom's Hardware Forum
What does 5 beeps bios on PC start up mean? I have no running issues everything is working as usual and I haven't dropped or damaged my PC recently. - Quora
My computer screen just randomly got a black circular dot in the top left corner how can I fix this? - Quora
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Help! Black screen, not working keyboard and mouse when pc starts. Everything is plugged in and got a brand new CPU too! [more info in the comments] : r/pchelp
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