<div>Is thinkpad T420i (4178CWG) compatible with Coreboot?<br></div><div><br></div><div>Differences between the T420i and the T420<br></div><div><a href="https://www.ifixit.com/Device/ThinkPad_T420">https://www.ifixit.com/Device/ThinkPad_T420</a><br></div>