Is it possible to add RAM to the HP Compaq dc7600 Small Form Factor

[Dbono]

Hello,
I have an older HP Compaq Dell 7600. I am trying to install more ram. The stick I have in there works. I know that because it is working right now. If I replace that stick with a new one it also works. All four slots work with one ram stick. But once I try any two stick combination No boot 5 short beeps please help.

 

[kelthic]

it sounds like you are trying to use 2 different kinds/speeds/models of ram together. This is likely to cause compatibility issues. For the best results, you want to make sure all sticks of ram are the same brand and model number.