so i just built a new pc and when its booting a quick green screen flashes and disappears, should i be worried otherwise the computer works [ https://postimg.org/image/cpvbvjpvb/ ]
Please post your system specs. Try booting with no GPU and just a single stick of ram.
If that does not help try resetting the CMOS by removing the battery for over 5 mins and then replacing it.
i7 6700
gtx 1070
asus z170 k
750w psu
windows 10 pro
thank you for your response i'll try what you suggested, initially after this happening i cant start my games and cant even install a game because error said something about not being able to decompress, but after restart all is working well but that green flash start appearing during booting
so i tried what you suggested removing my GPU and with only 1 stick of ram and the green flash didn't occur during boot, is this a result of a faulty gpu which confirms my worst fear..?