joystyk@clmqt.marquette.Mi.US (Joystyk) (11/11/90)
A while back, someone posted here about upgrading a Commodore 256K ram expansion unit up to 512K for somewhere in the range of $35... Whoever this person was, please reply via EMAIL... Thank you. -- joystyk@clmqt.marquette.Mi.US (Joystyk)
treesh@vangogh.helios.nd.edu (11/12/90)
I dont know who mailed you, but I do know how to expand the memory of that unit to 512K. Its really easy, if you pop it open, you will see a set of holes in the board, where the other chips would go if the unit was a true 512K REU. All you gotta do is buy some of those DRAM chips (cheep now) and pop them in, solder them down, and cut one jumpper on the board, and that will do it! You have it easy, I had the 1700 (128K unit) which needed all 16 chips pulled and replaced with 256K DRAMS. Ack! what a pain that was! ctfm
joystyk@clmqt.marquette.Mi.US (Joystyk) (11/25/90)
In reading about the REU upgrades, the name Raymond J. Day came up... I would like this person's U.S. postal address, and his telephone number, please... Thanks in advance... -- joystyk@clmqt.marquette.Mi.US / Luposlipaphobia: the fear of being pursued Trebor Sux / by timber wolves around a kitchen table I love ADL / while wearing socks on a newly waxed floor