Home›Browse›System Management Mode🌐EnglishEnglishDeutschEspañolFrançaisРусскийالعربية한국어中文日本語EntityQ1197124· pop 11· linked from 43 articlesSystem Management ModeSign in to saveAlso known as SMM, Ring −2, ring -2operating mode of x86 central processor unitsWikidata factsSubclass ofringSources (1)wikidata.orgvia Wikidata · CC0Available in 11 languagesEspañolDeutsch中文日本語РусскийالعربيةCatalanCzechUkrainian한국어via Wikidata sitelinks · CC0