IBM PS/1 Resource Page

PS/1 2121 FR ROM

hottobar — Sat, 02 Mar 2019 18:23:29 +0000

IBM PS/1 model 2121 ROM, French version.
P/N 92F9606 and P/N 92F9616, 386sx 16MHz, with the ROM drive.

Thanks Cédric!

IBMulator 0.9 beta2

hottobar — Mon, 22 Oct 2018 09:28:05 +0000

New IBMulator beta version that fixes some emulation and usability bugs. Unfortunately some showstoppers are still present (see issue #19) but I hope this is the last beta before the proper 0.9 release.

Download IBMulator 0.9 beta2

PS/1 2133, 2155, 2168 US preloaded software

hottobar — Mon, 30 Apr 2018 17:46:08 +0000

Preloaded software for the PS/1 2133, 2155, and 2168 Fall 1993 Non-Multimedia product line.

PS1_2133-55-68_Fall93_NonMM_HDD_Files_US.zip (zipped files)
PS1_2133-55-68_Fall93_NonMM_HDD_Recovery_US.zip (recovery disk set)

Software included:
– MS-DOS 6.0
– Microsoft Windows 3.1
– Microsoft Works for Windows
– PS/1 tools, tutorial
– Prodigy
– America Online
– Cirrus Logic GD542x video drivers
– Sound Blaster 16 audio drivers

The non-recovery zip also includes some PS/1 demo applications.

It was pre-loaded on the following models:
– PS/1 2133-11E, 13T, 14C, 16E, 17A, 18T, 19C, 28A
– PS/1 2155-20E, 22T, 24C, 39E, 41T, 43C, 45V, 48E, 50T, 52C, 55V
– PS/1 2168-28V, 31E, 33T, 37C, 51E, 54T, 56C

Thanks Ryan!

PS/1 2133, 2155 US preloaded software

hottobar — Wed, 25 Apr 2018 17:27:00 +0000

Two fantastic and original disk sets for models 2133 and 2155. These floppy images were dumped from the original IBM disks in pristine condition.

IBM Software FRU 93F2367 for Fall ’92 IBM PS/1 systems
Software included: PC DOS 5.0, Microsoft Windows 3.1, Microsoft Works for Windows, PRODIGY, Promenade, PS/1 Club
Used on the following systems:
PS/1 2133 models G11, G13, G43, G50, G53, S11, S13, S43, S53, W11, W13, W53
PS/1 2155 models G14, G44, G54, G78, P57, P71, S14, S44, S54, S78, W14, W44, W54, W78

IBM Software FRU 93F2368 for Fall ’92 IBM PS/1 systems
Software included: OS/2 2.0, Microsoft Works for Windows, PRODIGY, PS/1 Club
Used on the following systems:
PS/1 2155 models G76, G77, S75, S76, W72, W76

Thanks Răzvan! (a bit late I know…)

IBMulator 0.9 beta1

hottobar — Sun, 18 Mar 2018 18:45:22 +0000

Emergency release to resolve the mouse tracking issue under Windows 10 FCU, which rendered the emulator unusable.

This release adds this (quite big) feature:

PS/1 model 2121 emulation

The 386 emulation has still some issues though. Please see the GitHub’s issue tracker for more info.

Download IBMulator 0.9 beta1

The configuration file (ibmulator.ini) has changed so if you are upgrading delete/rename the old one to recreate it.

PS/1 2011 ES preloaded software

hottobar — Tue, 06 Feb 2018 21:29:24 +0000

A long time contributor to this site donated another piece for the collection, the spanish preloaded software of the PS/1 model 2011.
Thanks Néstor!

PS1_2011_HDDBKP_ES.zip – recovery set (floppy images)
PS1_2011_HDDFILES_ES.zip – compressed files
PS1_2011_HDDIMG_ES.zip – hard drive image (to be used with emulators)

Software included:

IBM DOS R4.01
System Tutorial
MS Works 2.0

PS/1 2011 PT preloaded software

hottobar — Sun, 04 Feb 2018 18:09:04 +0000

Paulo kindly donated a copy of the portuguese preloaded software taken from his PS/1 model 2011. Thanks Paulo!

PS1_2011_HDDBKP_PT.zip – recovery set (floppy images)
PS1_2011_HDDFILES_PT.zip – compressed files
PS1_2011_HDDIMG_PT.zip – hard drive image (to be used with emulators)

Software included:

IBM DOS R4.01
System Tutorial
MS Works 2.0

CMOS battery replacement

hottobar — Wed, 19 Apr 2017 16:03:14 +0000

Dallas DS1287

I received a couple of requests recently about the Model 2011’s RTC battery and how to replace it.

So I quickly arranged a mini how-to to explain the process.

How to replace the CMOS battery

Hope this helps.

PS/1 2123 ROM BIOS and starter diskette

hottobar — Fri, 24 Feb 2017 20:47:55 +0000

A couple of great additions for the Downloads section: the ROM BIOS and the starter diskette for the IBM PS/1 386SX Model 2123.

PS1_2123_87F4794_ROM.zip – ROM BIOS, P/N 87F4794, dated 1992
PS1_2123STRT.zip – Bootable Starter Diskette with diagnostics software.

Note: the file 2123STRT.DSK inside the starter diskette archive is a stardard floppy image so you can use it with your preferred image transfer program.

Thanks Leo for the donation!

PS/1 2155-78C US preloaded software

hottobar — Tue, 21 Feb 2017 21:30:27 +0000

Another donation: the preloaded software of the PS/1 2155-78C, US version.
The PS/1 2155-78C was a multimedia machine released in the US market during the spring of 1994 and equipped with:

Intel 486SX2/50
Cirrus Logic CL-5428 1MB VLB
253MB HDD
4MB RAM
Matsushita 2x CD-ROM drive
Creative Sound Blaster 16
Modem 2400 bps

PS1_2155-78C_Spring94_HDD_Recovery_US.zip – HDD software as a recovery set (floppy images)
PS1_2155-78C_Spring94_HDD_Files_US.zip – HDD software as simple files

Software included:

MS-DOS 6.21
MS Windows 3.1
MS Works for Windows 3.0
PS/1 tools, welcome
Prodigy
America Online
Photo Gallery
Co/Session
Sound Blaster 16 audio drivers and software
Cirrus Logic GD542x video drivers

Thanks Austin!