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Hello guys, So I have a strange situation here. Built new PC by myself and for the first start I started out of case and it starts perfectly, installed windows and after that I built in inside case. Problem is that sometimes it boots just normally(installed beep thing on monitor and it beeps one...

There is a mild noise from HDD while do something, while processing. Rest of the time normal and quite. It is new one. Do you think I should consult the seller?