josephdaniel
Experienced Member
I have an XT from November of 1984 with a 64-256k motherboard in it that I want to modify to the newer 256-640 motherboard. I ran into two small problems where can I get the 256K RAM chips and where can I get the multiplexer chip that goes in u84? I am fine with soldering (Antique electronics is another hobby of mine) pin 1 and 11 on u44
Note also where might I find the later BIOS that includes support for 101 key enhanced keyboards and boots faster?
Note also where might I find the later BIOS that includes support for 101 key enhanced keyboards and boots faster?