I'm on a Power Mac 733MHZ, QuickSilver with Panther 10.3.9 as the OS .
I've just upgraded the RAM to its' max 1.5GBs just to find, that the OS says only 512MHz is installed .
System Profiler also shows, that two of the slots are empty and only 1 memory-stick is installed .
I've tried Open Firmware –> reset-nvram –> reset-all …?!?
Some HELP here, Please …
/ Toni .