Taking a 486 SX-25 and the FIC 486-VC-HD to the Max!

Today I’m doing some old-school overclocking with crystal oscillator cans! Let’s see how far we can push this value-based FIC 486-VC with an on-board Intel 486 SX-25. I wanted to approach this exercise from the perspective of a budget conscious consumer back in 1992 and see what kind of transformation is possible without spending any extra money on upgrades or parts. FastDoom: https://youtu.be/9zAI8K7OzDQ Taking the ISA Bus to the Max: https://youtu.be/t7Wwx1S-e6E The portable oscilloscope I use is the FNIRSI 5012H If you'd like to support the channel, you can check out my Patreon page. My Patreon supporters get early access to my videos, exclusive behind the scenes content, previews and more. My Patreon Page: https://www.patreon.com/vswitchzero My Blog: https://vswitchzero.com/ Bluesky: https://bsky.app/profile/vswitchzero.com Mastodon: https://bitbang.social/@vswitchzero 00:00 Introduction 01:12 Crystal Can Overclocking 03:28 Overclocking to 33MHz 04:44 Overclocking to 40MHz