IBM PS/2 Model 50 Troubleshooting Guide: Difference between revisions

Revision as of 00:17, 16 July 2026 edit Josh (talk \| contribs) Bureaucrats, Interface administrators, Moderators, Suppressors, Administrators 6,546 edits Expand troubleshooting: RIFA/tantalum + Dallas/planar battery (161/163) + POST codes; cited ← Older edit		Latest revision as of 13:07, 16 July 2026 edit undo Josh (talk \| contribs) Bureaucrats, Interface administrators, Moderators, Suppressors, Administrators 6,546 edits Add representative photo (Wikimedia Commons, attributed on file page)
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			[[File:IBM PS-2 Model 50 (photo).jpg\|thumb\|right\|300px\|IBM PS/2 Model 50. Source: Wikimedia Commons.]]
	This guide covers diagnostic procedures and the complete IBM PS/2 numeric POST error code reference applicable to the '''[[IBM PS/2 Model 50]]''' (machine type 8550, both the original 8550-021 and the 8550-031 / 061 Model 50 Z).		This guide covers diagnostic procedures and the complete IBM PS/2 numeric POST error code reference applicable to the '''[[IBM PS/2 Model 50]]''' (machine type 8550, both the original 8550-021 and the 8550-031 / 061 Model 50 Z).