User contributions for FrankRahman

30 January 2026

• 20:5220:52, 30 January 2026 diff hist +234‎ N Switch to MS-DOS ‎ Created page with "The Computer Chronicles in March of 1984 had an episode on Operating Systems. They featured CPM, DOS without reference to one being better or the future of Operating Systems. Linked [https://www.youtube.com/watch?v=V5S8kFvXpo4 here]." current

22 January 2026

• 01:4301:43, 22 January 2026 diff hist −41‎ Kaypro 2X (81-014, 81-025, 81-033) ‎No edit summary current Tag: Manual revert
• 01:4301:43, 22 January 2026 diff hist +48‎ N Kaypro 2X ‎ FrankRahman moved page Kaypro 2X to Kaypro 2X (81-014, 81-025, 81-033): Added Model Numbers current Tag: New redirect
• 01:4301:43, 22 January 2026 diff hist 0‎ m Kaypro 2X (81-014, 81-025, 81-033) ‎ FrankRahman moved page Kaypro 2X to Kaypro 2X (81-014, 81-025, 81-033): Added Model Numbers
• 01:4201:42, 22 January 2026 diff hist +41‎ Kaypro 2X (81-014, 81-025, 81-033) ‎No edit summary

18 January 2026

• 00:2400:24, 18 January 2026 diff hist +231‎ FCC regulations ‎ →‎A note about Filter Caps current

17 January 2026

• 23:5423:54, 17 January 2026 diff hist +67‎ NLS ‎ →‎NLS Meters current
• 23:5323:53, 17 January 2026 diff hist +6‎ N File:NLS X2.jpg ‎No edit summary current
• 23:4323:43, 17 January 2026 diff hist +64‎ NLS Manuals ‎ →‎Meters current
• 23:3323:33, 17 January 2026 diff hist +114‎ NLS Manuals ‎ →‎Meters
• 23:3223:32, 17 January 2026 diff hist +21‎ N File:NLS X2 manual June 68.pdf ‎No edit summary current

16 January 2026

• 17:1017:10, 16 January 2026 diff hist +279‎ Kaypro PC ‎No edit summary current
• 17:0517:05, 16 January 2026 diff hist +32‎ N File:KPC Multiboard 81-916 Rev A sold.jpg ‎No edit summary current
• 17:0417:04, 16 January 2026 diff hist +32‎ N File:KPC Multiboard 81-916 Rev A comp.jpg ‎No edit summary current

15 January 2026

• 00:2300:23, 15 January 2026 diff hist −211‎ DOS Kaypros ‎ →‎IBM compatible BIOSs current
• 00:2100:21, 15 January 2026 diff hist +437‎ PC BIOS ‎No edit summary current

14 January 2026

• 20:0920:09, 14 January 2026 diff hist +588‎ PC BIOS ‎No edit summary
• 19:2119:21, 14 January 2026 diff hist +20‎ DOS Kaypros ‎ →‎Late Laptop
• 19:2019:20, 14 January 2026 diff hist +25‎ DOS Kaypros ‎No edit summary
• 19:1819:18, 14 January 2026 diff hist +875‎ N PC BIOS ‎ Created page with "From Dr David Bradley (the engineer behind the IBM BIOS): <blockquote> Stay Forever: Did you expect DOS-based clone machines to be available so soon – or weren’t you expecting them at all, since your BIOS should act as a "copy protection" mechanism? Dr. Dave: Poor planning on our part. Based on the S100 experience we should have expected clones very quickly. But that would have required us to assume that the PC would be a world changing product and we were just hopi..."

8 January 2026

• 18:0218:02, 8 January 2026 diff hist +7‎ Power Supplies ‎ →‎Harness Notes current
• 17:5717:57, 8 January 2026 diff hist +626‎ Power Supplies ‎No edit summary
• 17:4717:47, 8 January 2026 diff hist +31‎ N File:K16 PSU California DC connector.jpg ‎No edit summary current
• 17:4617:46, 8 January 2026 diff hist +21‎ N File:K16 PSU California DC.jpg ‎No edit summary current
• 00:3600:36, 8 January 2026 diff hist +300‎ Kaypro 2000+ ‎No edit summary current
• 00:3200:32, 8 January 2026 diff hist +11‎ N File:K2000+ Back.jpg ‎No edit summary current
• 00:3100:31, 8 January 2026 diff hist +13‎ N File:K2000+ Bottom.jpg ‎No edit summary current
• 00:3000:30, 8 January 2026 diff hist +12‎ N File:K2000+ Right.jpg ‎No edit summary current
• 00:3000:30, 8 January 2026 diff hist +11‎ N File:K2000+ Left.jpg ‎No edit summary current
• 00:2800:28, 8 January 2026 diff hist +12‎ N File:K2000+ Label.jpg ‎No edit summary current

7 January 2026

• 23:3623:36, 7 January 2026 diff hist +66‎ Video output cards ‎ →‎Microsphere Video current
• 23:3523:35, 7 January 2026 diff hist +33‎ N File:Micorsphere vid card on mainboard.jpg ‎No edit summary current
• 23:3223:32, 7 January 2026 diff hist +115‎ Video output cards ‎No edit summary
• 23:3223:32, 7 January 2026 diff hist +22‎ N File:Microsphere video card.jpg ‎No edit summary current
• 23:2523:25, 7 January 2026 diff hist +57‎ Kaypro Micro 1 ‎No edit summary current
• 23:2323:23, 7 January 2026 diff hist +32‎ N File:Micro1 with monitor and keyboard.jpg ‎No edit summary current
• 11:2511:25, 7 January 2026 diff hist −2‎ Robie (81-012 & 81-013) ‎ →‎News (81-012) current

6 January 2026

• 19:2219:22, 6 January 2026 diff hist +46‎ Early power switches ‎ →‎Red Inner Switches current
• 19:2119:21, 6 January 2026 diff hist +15‎ N File:15665 redswitch.jpg ‎No edit summary current
• 19:0319:03, 6 January 2026 diff hist +30‎ Swp copower 88 ‎ →‎Co-Power II? current
• 19:0019:00, 6 January 2026 diff hist +15‎ N File:Co power II s c.jpg ‎No edit summary current
• 18:3918:39, 6 January 2026 diff hist +253‎ My wiki:About ‎No edit summary current
• 18:2318:23, 6 January 2026 diff hist +288‎ My wiki:About ‎No edit summary
• 18:1818:18, 6 January 2026 diff hist +790‎ N My wiki:About ‎ Created page with "Kaypro Journal are my research notes about Non-Linear Systems, Kaypro and related information. I first encountered a Kaypro in about 1984. There was one at my mother's work. It was the first computer I was allowed to use on snow days or other during the summer time when I would occasionally go with her to her work. Then I got a Commodore 64 at home and eventually an IBM PS/2 Model 30/286. I didn't return to Kaypros until about 2018 when I bought one to add to my..."
• 18:0918:09, 6 January 2026 diff hist −4‎ Drivetec Drives ‎ →‎Kodak Connections current
• 16:4416:44, 6 January 2026 diff hist +1,037‎ Drivetec Drives ‎ →‎Kodak Connections
• 16:2616:26, 6 January 2026 diff hist +14‎ Drivetec Drives ‎ →‎News
• 16:2416:24, 6 January 2026 diff hist +465‎ Drivetec Drives ‎No edit summary
• 16:1816:18, 6 January 2026 diff hist +18‎ N File:Kodak Company Logo.jpg ‎No edit summary current
• 16:0716:07, 6 January 2026 diff hist +98‎ Robie (81-012 & 81-013) ‎ →‎Production Images