Resources WikiDiagnostic codesoldcomputer.infoSoftwarePS/1 Models Internals Desktop Unit Motherboard Memory Module Serial Port Module Power Regulator Module Floppy Disk Drive Mitsubishi MF355C-599MA Hard Disk Drive 30MB IBM WDL-330P…… Read more “IBM PS/1 Model 2011”
Category: A-N
Groups starting with A to N
Compaq LTE Laptop
Resources Wikicomputerhardware.meSetup & Diagnostics Disk This machine looks as LTE/286, but it actually has 8086 processor and LTE marking on the cover. Internals Motherboard All electrolytic capacitors…… Read more “Compaq LTE Laptop”
BBC Master Compact
Resources Wiki8bs.combeebmaster.co.ukAcorn BBC and Master Series ComputersChris Acornsoldcomputer.infoBBC Mecca Internals Motherboard The electrolytic capacitors are of terrible quality and need immediate replacement. Keyboard Key Mechanism The key…… Read more “BBC Master Compact”
Compaq Portable
Resources WikiOperations GuideROMs and ROM guideold-computers.com Service manual, including schematics, is not available for free, it can be purchased from SAMS Technical Publishing. Internals Motherboard The motherboard…… Read more “Compaq Portable”
Hewlett-Packard 7470A Plotter
Resources WikiOperator’s ManualInterfacing and Programming ManualHP Museum Please check out HP 85B computer and HP 9121 floppy disk drive. https://www.youtube.com/watch?v=s-y-EMtx1-Q Internals Panel Base Transformer and Motors Control…… Read more “Hewlett-Packard 7470A Plotter”
