Testing and repairing a Compaq Portable III

Taking a look at a Compaq Portable III that I got on Craigslist. Does it work? What, if anything, do I need to fix on it? Let's find out together :-) --- 3D-Printed CF Adapter: https://www.ebay.com/itm/304058663521 --- Support me on Patreon:   / nticompass   --- TIMESTAMPS 00:00 - Introduction 02:28 - Quick Overview 06:45 - Disassembly 19:19 - Reassembly 25:13 - New ISA Cards 28:10 - 3D-Printed CF Card Adapter 30:12 - Powering On and Setup 41:58 - Planet X3 43:57 - Diagnostic Disk 46:26 - Outro