https://retrowiki.net/ 2026-04-23T18:03:48+00:00 https://retrowiki.net/ https://retrowiki.net/lib/tpl/flat/images/favicon.ico text/html 2023-09-12T19:56:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:a2000:fdd&rev=1694562966&do=diff A2000 FDD * mobo connector * is labeled CN303 * there is a jumper J301 which when open is one drive (DF0:) and when closed is two drives (DF0: and DF1:) * some original cables will have mobo connector pin3 blocked out * some mobos will have mobo connector pin3 missing text/html 2022-10-26T17:29:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:a2000:power&rev=1666819768&do=diff Amiga 2000 Power Notes Power Supply * Molex 2139 KK 3.96MM 14pin * wire is 18ga 300v from power supply to mobo * the standard rating is a 200W power supply PinNameWire ColorNotes1+5Vyellowtotal +5V load is 20.5A2+5Vyellow3+5Vyellow4+5Vyellow text/html 2022-07-07T09:30:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:a2000:recap&rev=1657200618&do=diff Recapping an A2000 The best thing you can do for your 30+ yr old retro computer is to recap it. The electrolytic capacitors just loose their juice (actual fluid) over time. Keep in mind, it doesn't matter if the voltage rating on the capacitor is higher than the original rating. text/html 2023-09-12T19:25:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://retrowiki.net/doku.php?id=rw:comp:a2000:revisions&rev=1694561144&do=diff A2000 Motherboard Revisions Revision NumberBoard Change3.9first 2 layer board, dealer demo only; 256KBx1 memory chips4.0last 4 layer board, has German part number4.1video fix, first 2 layer board released to consumers4.2fix for HITEK type keyboard, by removing two capacitors (the first character typed on the HITEK keyboard was lost)