I have a Lenovo x230 that I love very dearly. It's the perfect mix of sobriety, reparability, low price, durability.<p>However, the WiFi is slow. So I put an ac card in it and flashed coreboot. The issue is that coreboot runs into trouble with most USB3 hard drive enclosures I have, where the Lenovo bios doesn't.<p>I'd like to revert to the Lenovo bios while the USB3 situation is problematic with coreboot, but to do that and keep using my aftermarket WiFi card, I need a modified bios that will skip the WiFi card whitelist check.<p>Now some users on the bios mod forums offer to do the mod for a fee, but I'd rather learn how to do it myself so I don't depend on others doing it for me every time there is a bios update. Unfortunately, there are no explanations I could find online on how to do it.<p>So, where would I start if I wanted to learn how do to it myself and share the method with others once I figured it out?