iMac 2011 Ram slot not working

[Greyday23]

Hello,

After Upgrading my iMac 2011 21,5 inch with a k2000m and a i7 2600s it beeps like 3 times.

I determined the problem was the Ram with only 2 Ram sticks it boots perfectly. I tested the slots and only the down right slot isnt working.
When a Ram stick is plugged in the iMac wont Boot and just beeps. I tried putting it out and in several times but still no boot with this slot.

The Ram gets slightly warm in this Slot maybe a short? Thats very crazy because it worked like a charm with the exact same Ram before.

Thank you guys for any help.

 

[Fishrrman]

It's 11 years old now.
Just go with whatever setup you can that "keeps it going" for the time being.
They don't last forever.... (sigh)...

 

[Greyday23]

I determined the error. Its not the Slot itself its because of the new CPU i changed it back to the slower i5 but i still not know why only the under right one isnt working because of the cpu. Has anyone a tip for me what i can do now?

With the i5 it boots perfectly.

 

[Fishrrman]

"i changed it back to the slower i5 but i still not know why only the under right one isnt working because of the cpu. Has anyone a tip for me what i can do now?
With the i5 it boots perfectly."

Seems to me that you have answered your own question above...