[comp.sys.ibm.pc.hardware] AT&T Memory upgrade

SL6X7@cc.usu.edu (07/20/90)

I am trying to upgrade an old AT&T 6300 XT compatable from 256K to 640K. Is
there any reason why I can't do this?  If I can do I have to access the
motherboard in the lower half of the chassis. I tried to open it once with-out
success.  I am more comfortable with the newer systems but agreed to try this
for a friend. Thanks in advance.
Edgar Tooley SL6X7@cc.usu.edu