Apple powermac g3 blue.white Service Manual

 

 Basics

RAM Expansion - 16

 

  Zero MB of memory is soldered to the Power Macintosh 

G3 logic board. If all four of the DIMM slots are empty, the 

machine will not operate. A single-frequency tone will be 

generated indicating that no memory is installed.

 

The Power Macintosh G3 computer does not include built-in 

video RAM nor a slot for video RAM expansion on the main logic 

board. The accelerated graphics card that will be installed in the 

computer includes 16 MB of SDRAM video memory and does not 

support video RAM expansion.