Newyddion dda! Dw'i wedi adeiladu'r cyfrifiadur newydd! Dim ond angen 'neud yn siwr mae popeth yn gweithio'n iawn ac s'dim problemau, ac dwi'di gorffen!

Good news! I have built the new computer! I only need to ensure everything's working correctly with no problems, and I'm done!

no welsh for now, just an update:

turns out even if you take every due precaution to make sure you don't mess something up, something will mess up. This time, it was the RAM. Perfectly operational, turns up on the BIOS... but any OS installed will encounter massive errors. Remove the RAM, check everything, reseat in same location, boot PC, and it's solid as a rock. Apparently it can be finicky... BUT it's sorted now! Just gotta inflict myself on the system now 😈 😁