uerics@mcl.ucsb.edu (Eric D. Shepherd) writes: >On a ROM 01 IIGS, the Ensoniq 5503 DOC is located under the power supply. >I can't remember if it's socketed or not. It's a largish square chip. Yaah! No no no. You are thinking of the VGC, the SHR graphics chip. The DOC is located next to the memory expansion slot and is a 40-pinnish DIP in a socket. Todd Whitesel toddpw @ cco.caltech.edu