Tag: Hardware

Rescuing one of the first IBM AS/400, a 9406-B30 from 1988
November 28, 2025
How we rescued one of the earliest IBM AS/400 machines ever built, a 9406-B30 manufactured in July 1988, one month before the official announcement, from being scrapped for gold.
as400 hardware ibm mainframe restoration
Analysis and repair of an IBM Model M keyboard
July 2, 2025
Complete analysis and restoration of a 1990s mechanical IBM Model M keyboard, an iconic model known for its manufacturing quality and unique buckling spring mechanism.
as400 hardware ibm infowindow keyboard mainframe restoration
FCSC 2021 - Intro - File format
May 3, 2021
This challenge will teach you the basics of the IQ file format, used to save radio frequencies signal captures.
fcsc hardware intro
DVID Writeup 01 - Hardware - Find the Datasheet
January 25, 2021
In this challenge, you will learn how to burn a firmware and interact with the Damn Vulnerable Iot Device (DVID)
dvid hardware iot
Why Building an OS/400 Lab at Home Was Harder Than I Expected
January 24, 2020
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