I can’t explain it either but it happened with 2 different CD-ROM devices until I put in an HP model one. The GPU could’ve just been a random thing, but the CD-ROM was a pretty weird coincidence. Trust me, it made no fucking sense to me either, but it’s only ever happened to me with that HP tower and I’ve built a handful of PCs myself. If someone had a better explanation (2 faulty non-HP drives in a row?), I’d accept that too.
For context, this was probably around 2001 or 2002.