Diagnosing A Weird Intermittent Fault With My MMX 233 DOS Gaming PC

Channel:

ctrl-alt-rees

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Published on September 23, 2021 10:30:05 AM ● Video Link: https://www.youtube.com/watch?v=S6kmrRRIS5c

Game:

Doom (1993)

Duration: 13:38

2,337 views

0

Ever since I bought this Pentium MMX DOS gaming PC, it keeps having weird intermittent errors where it refuses to boot and I need to open it up and reseat all of the PCI cards. It's getting very frustrating!

Join me as I finally diagnose and repair this annoying fault once and for all. Is it the graphics card? The RAM? The motherboard? Or is it the previous owner...

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Chapters:
00:00 Intro
01:09 Fault Explanation & Demo
03:04 The Cause & Fix
05:12 Teardown
05:34 More Potential Spanners In The Works
06:42 Teardown Continued
08:19 Implementing The Fix
09:42 Rebuilding
11:00 First Test
11:49 Second Test, Explanation & Outro

Music Credit:
Royalty-Free Music From Epidemic Sound: https://www.epidemicsound.com

#vintagecomputing #pcrepair #dosgaming

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