[G4] PowerMac 667 RAM

[Ronald Steinke]

On 9 October, 2006, at 9:55:53, J.M. Velazquez wrote:

>  Have 256 RAM installed but "profiler" shows that only 128 RAM is  
> recognized.  What can be wrong?

Try switching the unrecognized RAM to a different socket. If it  
becomes active, then you have a non-functioning socket and should not  
use it in the future. If the RAM stick is still not recognized, then  
you have a non-compatible stick and should trade it to a PC user.