gman_97 :
Today I started building my first PC and when it was time to place the CPU on the socket, I accidentally placed it a bit sideways. So I gently took it off and placed it back on, this time correctly, and it went in perfectly (I think). Is there any chance that I've damaged the CPU? Keep in mind that I was doing this slowly and gently (when placing and taking off the CPU), I didn't apply any force. By the way, the CPU is a i3-6100, if that helps.
If this is a PGA type socket (seen on AMD hardware), the CPU going into the socket on the second try is usually proof that it's not damaged.
If this is an LGA type socket (seen on Intel hardware), it's possible that you've bent some of the pins on the motherboard socket. Doing this would still allow the CPU to fit into the socket when placed correctly. It often seems to work perfectly until all of a sudden something goes wrong and cripples the system until the issue is taken care of. I call this the "almost working condition".
gman_97 :
Well, it didn't really get in the slot, I was still holding the CPU chip when I noticed it. I didn't apply any pressure and took it off gently. Are the pins really that sensitive? Thanks for the fast answer btw.
If you didn't apply any pressure at all and held the CPU level in respect to the socket, it's likely that you didn't damage anything. However, the pins are very sensitive and are bent so easily that you might not even feel that the CPU has touched them until you've already bent them (I've done this).