English Amiga Board - View Single Post - A500 Revision 4 motherboard, ROM upgrade?

platatomi · 29 November 2011, 06:38

I am looking to upgrade the 1.3 ROM in my A500 to 3.1 but ebay only has chips for rev3+5 and 6a. My board is revision 4, will these work? If not, what are my options?

Why can i find ABSOLUTELY NO info about rev 4 motherboards online?

Also, my board has a sticker that says "W.C. Build March 1987 NTSC 1076" What does this mean?

29 November 2011, 06:38	#1
platatomi Registered User Join Date: Nov 2011 Location: LA, United States Posts: 15	A500 Revision 4 motherboard, ROM upgrade? I am looking to upgrade the 1.3 ROM in my A500 to 3.1 but ebay only has chips for rev3+5 and 6a. My board is revision 4, will these work? If not, what are my options? Why can i find ABSOLUTELY NO info about rev 4 motherboards online? Also, my board has a sticker that says "W.C. Build March 1987 NTSC 1076" What does this mean?