These pages are an attempt to bring together some of my hard-won information about IBM PS/2 machines. Although mainly directed at the MicroChannel systems (model 50 and above) there may be the occasional snippet about the lower end ISA-based systems as well.

You may also like to see the pages dealing with the OS/2 operating system.

IDMCA	MCA Adapter Identification Utility
POS	Programmable Option Select Display Utility
REFSTAMP	Reference Disk ID Stamping Utility
DLITEDOS	DOS device driver for hard disk display on Model 95 Information Panel
PANEL	OS/2 device driver for character display on Model 95 Information Panel
SYSPART	Diskette image for system/reference partition maintenance
Reply files	Files for Reply hardware

• Making an adaptor to convert between the 40 pin edge connector and 34 pin header on PS/2 diskette drives
• Hints and tips on the PS/2 P70 portable
• Batteries used in PS/2 machines
• Louis Ohland's pages
• A copy of a now-defunct website about the Model M keyboard

• Peter Wendt's MCA pages
• Peter Wendt's old MCA pages
• Louis Ohland's Ardent Tool of Capitalism - 9595 pages
• Jim Shorney's Model 95 pages
• Jim Shorney's P70 pages
• Dennis Smith's PS/2 pages
• Fred Spencer's Model 80 pages
• Chris Beauregard's MCA Linux pages
• Jason Whorton's Model 60 pages
• Su Wadlow's PS/2 pages
• Spooky's BBS
• Mad Max's PS/2 pages
• Grzegorz Mazur's PS/2 pages
• IBM FTP site for reference disks
• The MCA Adapter Pictures Page
• William Walsh's WCT Computer Collection
• Edward Avis's random stuff about IBM PS/2s and Micro Channel cards
• Alex Burke's PS/2 pages
• Pete Backhouse's PS/2 archive

• The USENET newsgroup
• The "MCA Picture Book"
• Bart's SCSITOOL

Acknowledgements
A big thank you to many people, too many to list in full. Special thanks, though, to the denizens of the comp.sys.ibm.ps2.hardware newsgroup, Aron Eisenpress and Peter Wendt.