IBM PC AT: 1988 Upgrade Special! 640K RAM, Adlib etc

This new old stock IBM 5170 computer has just been unboxed. Now it's time to upgrade like it's 1988! 128K+512K RAM, 8MHz Intel 80287, 1.44MB 3.5" disk drive, and an original Adlib sound card. ● Here's where I first set up this brand new IBM:    • Brand NEW IBM PC AT + Model M! Unboxing & ...   ● Consider supporting LGR on Patreon:   / lazygamereviews   ● Social links:   / lazygamereviews     / lazygamereviews   ● Music used in order of appearance: A Trace of Light 1, LHX Intro Theme http://www.epidemicsound.com    • LHX Intro Dos Adlib