Welcome To
Walsh Computer Technology's IBM PS/2 Model 25 (and EduQuest) Resources Page!

Here you will find a wealth of information concerning the IBM PS/2 Model 25 and the similar looking but otherwise unrelated EduQuest series of products. No matter if you've just come to own one of these systems and want to find out how to get started, want to upgrade something, simply need supporting software or something else -- you are in the right place!

While these pages are not particularly actively maintained any longer, should you not find what you need or want to get in touch for any reason, you can do so right now by clicking here. Further information and resources pertaining to these systems are always welcome and appreciated!

Not sure where to go from here?

your Model 25 starter diskette before all else. Start with Quick & Dirty setup if you're in a hurry to get up and running or if you're not familiar with how to set up and use a Model 25. Or, if you have an EduQuest, check out the EduQuest information by using the links in the table below.

After getting set up and running, you may want to read about clock batteries, especially if your machine gave you a battery error at startup.

Check out your model's specific page first if you have some time to sit and read up on your system.Look at the links table to the left to find your specific system. Common System Info has details on type-model visual ID processes, unlocking, installing disk drives, installing RAM and more. Common System Info is the best place to start if you want to upgrade or at least know what your options might be.

Feel free to contact us with any comments, questions or suggestions you may have.

Table Of Contents

General Information:
Quick & Dirty Setup
Common System Information

Error Codes Defined (takes you offsite)
Electricity Usage
Starter Diskettes
Clock Batteries

Care and Feeding

My Personal Collection:
Model 25-XT
Model 25-286
Model 25SX

Model 25 Specific Upgrades:
General Information About Upgrades
Reply Model 25 PowerBoard
7386 Planar
PC Enterprises Genesis\PC

EduQuest Information:
EduQuest Models (general index)
EduQuest Diskettes
Adapter Cards

Terms Of Use:

A great deal of time and effort have been invested into the creation of these pages and their content. Please don't claim this work as your own or plagiarize it. Reproduction with attribution is generally allowed, on the condition that no advertising materials are displayed alongside this information (or portions utilized in other works). No fees or exchanges of value other than those reasonably necessary to cover printing, connection or time or similar expenses may be assessed for access to this information. ("You got it for free.")  These pages are not affiliated with International Business Machines Corporation or its sucessors in the personal computer business. Information on these pages is presented in good faith and believed to be correct, but no guarantees of its suitability or relevance to any application or equipment are guaranteed. You use this information strictly and entirely at your own risk. Its author and maintainer cannot be held responsible for the results of your actions or errors in the information presented here. Corrections are welcomed. If you are in any way uncertain about a procedure or information, please inquire for clarification, use your common sense or best judgment, or don't do anything if you can't be sure of the results.

Those selling an EduQuest or IBM PS/2 Model 25 on eBay or any similar site are welcome to link to these pages. You may NOT sell this information, print it out for inclusion with the item you are selling or utilize my original illustrations and photographs in your listings. Listings violating these guidelines may be reported to eBay or similar sites for removal.

Copyright 2002-2016 by William R. Walsh. Some rights reserved.

Last Updated: 11/05/2016