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”
Category: A-N
Groups starting with A to N
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”
Hewlett-Packard 9121 FDD
Resources HP Museum (plus documentation) Please also see a page about Hewlett-Packard 85B which works with this floppy. Service manual contains a great instruction how to perform…… Read more “Hewlett-Packard 9121 FDD”
