RAM pins configuration details
RAM pins configuration details
Are you referring to the small residue on the pins? It seems fine enough, it doesn't appear too damaged. If needed, you might want to clean it slightly. Alcohol is most effective since it dries quickly, though water can also work (just ensure it dries completely). Moisten a cloth or tissue and gently scrub the pins.
Edit: You mentioned the second pin from the left is missing. Uncertain about that.
It’s completely clean—no dirt detected. If I locate the DDR3 DIMM pinout, it might help me understand the connection or configuration.
I believe the missing pin on the left is likely the ground connection. Checking the pinout for DDR3 can clarify its function—if it’s just ground, it works; if it’s a signal pin, the RAM won’t operate properly.