Vintage Computer Federation Forums

Hello everyone first time posting. I am wondering if its possible to hook up an external 3.5 floppy drive to my tandy 1000 sx that has 2 internal 5.25 floppy drives. I know its possible to switch out the internal drives but if possible id love to be able to have the originals in the case and have a 3.5 as an external option. Thanks in advance

Hi I am in the Los Angeles area and i just acquired my own Macintosh Classic 2 and would like help doing a basic recap/refurb of the boards on it. Anyone know where i can get it done here? Im hesitant in shipping it as i don't want to see it damaged in shipment so local.

Hello everyone,

Long-time reader, first post.

I wanted to share a PC/XT motherboard I designed, based on the IBM 5160 and influenced by the many Taiwanese turbo clones of the era. I called it the DubaiXTClone.

The main differences from a standard XT design: 8MHz turbo with runtime speed switching, static RAM (no refresh), reduced IC count, 4-layer PCB,...

I have a Quadram Quadlink card that allows an Apple II to run on an IBM PC. I'm seeing a strange issue where, when switching to Apple mode, the text becomes garbled like in the photo below. You can still kind of make out the words, but the display is clearly corrupted. I believe it should say "QUADLINK BY QUADRAM", "COPYRIGHT .... QUADRAM CORPORATION", etc.

Has anyone r...

WALL-RUN is a compelling little action game for the Commodore 64, Vic20 (unexpanded), C16/+4, PET, ZX Spectrum, MSDOS/VGA or SDL2 (Linux or Windows). It is small, the Vic20 version is only 3k!

Download from:
https://github.com/orac81/mi...