4 Replies Latest reply on Apr 9, 2014 2:59 PM by Lynwood

    Model no. OptiPlex 755 main board?



      I've learned that the model number of the OptiPlex 755 mini tower's main board I have is CN-0GM819 ....  I haven't been able to find a manual for it on Intel's site or anywhere else; do they have one?  If not, why not?


      I've just acquired an OptiPlex 755 minitower computer that's intact and working.  But I also have a DP965LT main board (& the manual for it) that has a bad #4 ram slot.  I believe that all of its components are good and would like to put its processor, a Core 2 Duo quad, 2.4GHz, and ram, DDR2 PC6400 800MHz, into the 755's main board (which now has a Core 2 Duo processor and 4 sticks of DDR2 PC5300 800MHz ram).  But I can't find a manual for it.


      I see that the CN-0GM819's chipset is Q35 Express, whereas the DP965LT's is P965 Express.  I don't know anything about this, so I don't know if the Core 2 Duo quad from my DP965LT will work on the GM819.  Can someone please enlighten me on this.


      I sure will appreciate your help.  Thanks.