be sure that that you placed the processor correctly . if yo touched the pins of the cpu it could be damaged . check if tha processor designed for that socket . If not you will need to put the original cpu came from pc . If your cpu intel check if the small triangl in th corner of chip is same place as in the metal cover and . if it's amd ther is a small triangl in th corner check if it the sam place as the small golden triangle in socket .
So I got an old dell cpu from my workplace and i tried to boot it it wouldnt. so then I opened the cover and i saw a orange light inside instead of green I searched everything online but it didnt work (ram replacment,RTC etc...) I removed the power supply and replaced it stilll dosent work can someone tell me whats wrong?
Dell optilex 3020 wont turn on