Category Archives: PS/1 2011

PS/1 2011 ES preloaded software

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
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PS/1 2011 PT preloaded software

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

US version pre-loaded software

IBM PS/1 Club

IBM PS/1 Club

Here I found some interesting files of what appears to be a HDD dump of a PS/1 model 2121 (386sx). It seems complete, with the tutorial, MS Works, IBM DOS and online service software.

From those files I’ve created an HDD image for emulators and a set of floppy images (to transfer the files to a real machine or a bigger HDD image). It’s an educated guess of what could have been the original software for the 2011.

Programs work and versions seem correct, but, if you’re concerned about historical correctness, keep in mind that this software is not from a 2011.

PS1_2011_HDDIMG_US.zip HDD image

PS1_2011_HDDBKP_US.zip Backup on floppy disks

PS1_2011_HDDFILES_US.zip Extracted files

Errata

PS/1 UK Romshell

The PS/1 UK Romshell

While looking for some PS/1 screenshot, I noticed that the UK ROM I thought I have is most probably the US version. In fact in the UK version there’s no PRODIGY online service available (see picture, the telephone is missing.)

So I shrunk the F80000.BIN file to 256Kb, renamed it to FC0000.BIN and put it in PS1_2011_ROM_US.zip

Now I’m looking for the UK version, so as always donations are welcome. UK version found (see download page)