I have some experience with building computers, for years me and my dad would put them together but i'm real sketchie on the parts he usually does.
So I put this computer together for a friend who had all the parts.
I'm pretty sure i got everything plugged in right (yes i also followed the manual but the manual was honestly no real help).
I plug everything in and flip the switch for the power supply, the power supply makes a high pitch noise.. i honestly can't remember mine doing that when i first put it into my computer (but it being a few years ago i could be wrong). So i push the button the turn the computer on, nothing - the lil green light didn't turn on and no fans.
I also checked my computer to see if wiring is the same, even though they're both completely different boards - it looked about right i'd say so.
I also switched the pw sw, hd, ld switches around a few times to check if i was wrong.
So i'm thinkin either i missed a step or something in hookin it up, (or i completely messed up..)
either, the power supply is bad or the motherboard and processor are dead.
Any clues or advice?