IBM PS/1 model 2121 ROM, French version.
P/N 92F9606 and P/N 92F9616, 386sx 16MHz, with the ROM drive.
Thanks Cédric!
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PS/1 2121 FR ROM
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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
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
CMOS battery replacement
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 2011 UK ROM
Thanks to a generous reader of this site, I finally got hold of the UK version of the IBM PS/1 model 2011 ROM.
Floppy replacement
US version pre-loaded software
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
