[comp.sys.ibm.pc] Memory upgrade in IBM-AT

lgollub@umd5.umd.edu (Lewis R. Gollub) (01/05/90)

     I have a "true blue" IBM-AT with 512 KB RAM, and I want to
increase to 640 KB at minimum cost.

     (1) Can this be done on the motherboard?

     (2) Suggestions for sources?

     Thanks.