Macintosh SE Memory Upgrade Guide: Revision history

23 September 2026

• curprev 18:1418:14, 23 September 2026 Josh talk contribs 5,363 bytes +1,172 Sourced to Apple Macintosh SE Service Source + Guide to the Macintosh Family Hardware: split resistor-board (R35/R36) and jumper-board procedures properly, added Apple note to disregard the 2/4M silkscreen, added eight-chip/complete-row/row-order rules, removed emoji headings, refs and reflist undo

4 September 2026

• curprev 13:4113:41, 4 September 2026 2600:8805:5d00:3:3d62:cbb3:451d:ca51 talk 4,191 bytes 0 2.5mb table had wrong ram values 512kb and should have been 256kb as I have edited. undo

19 April 2025

• curprev 13:2413:24, 19 April 2025 Josh talk contribs 4,191 bytes +70 No edit summary undo
• curprev 13:2313:23, 19 April 2025 Josh talk contribs 4,121 bytes +70 →❗ Common Issues and Troubleshooting undo

8 April 2025

• curprev 23:3023:30, 8 April 2025 Josh talk contribs 4,051 bytes +30 →📜 Additional Resources undo Tag: Visual edit

4 April 2025

• curprev 17:1417:14, 4 April 2025 Josh talk contribs 4,021 bytes +41 No edit summary undo

19 March 2025

• curprev 16:4116:41, 19 March 2025 Josh talk contribs 3,980 bytes +6 No edit summary undo Tag: Visual edit
• curprev 16:3916:39, 19 March 2025 Josh talk contribs 3,974 bytes −11 No edit summary undo
• curprev 16:3816:38, 19 March 2025 Josh talk contribs 3,985 bytes +106 No edit summary undo Tag: Visual edit
• curprev 16:3316:33, 19 March 2025 Josh talk contribs 3,879 bytes −587 No edit summary undo Tag: Visual edit
• curprev 16:2416:24, 19 March 2025 Josh talk contribs 4,466 bytes +4,466 Created page with "__NOTOC__ {| class="wikitable" style="width:100%; background-color:#e8f4fa; border-radius:10px; box-shadow:0 4px 8px rgba(0,0,0,0.2);" |- ! style="font-size:200%; padding:20px; background-color:#4B9CD3; color:white; text-align:center;" | '''Macintosh SE Memory Upgrade Guide''' |- | style="font-size:120%; padding:10px; text-align:center;" | ''Expanding the Memory Capabilities of the Macintosh SE'' |} The **Macintosh SE** was introduced in **1987** with **1 MB of RAM** as..."