Related changes
Enter a page name to see changes on pages linked to or from that page. (To see members of a category, enter Category:Name of category). Changes to pages on your Watchlist are in bold.
List of abbreviations:
- N
- This edit created a new page (also see list of new pages)
- m
- This is a minor edit
- b
- This edit was performed by a bot
- (±123)
- The page size changed by this number of bytes
27 September 2026
|
|
10:44 | IBM RS/6000 Troubleshooting Guide 2 changes history −107 [Josh (2×)] | |||
|
|
10:44 (cur | prev) −40 Josh talk contribs (Remove red link to a page that does not exist) | ||||
|
|
10:43 (cur | prev) −67 Josh talk contribs (Structural and content repair: remove emoji from section headings; merge the duplicated References section (the trailing bare bullet list is now named inline refs); de-duplicate the tripled/quadrupled ref definitions that produced visible cite errors; rewrite the bolted-on power-supply and CMOS blocks so they describe this machine (the Dallas DS1287/DS12887 claim and, where applicable, the PC/XT minimum-load sentence did not apply here)) | ||||
25 September 2026
|
|
08:54 | Recommended Tools 2 changes history +2,697 [Josh (2×)] | |||
|
|
08:54 (cur | prev) +1,439 Josh talk contribs (P4 verification: cite Apple's own equipment lists: the LaserWriter Technical Procedures bench requirements and the light meter specified for the all-in-one video adjustments) | ||||
|
|
07:58 (cur | prev) +1,258 Josh talk contribs (cite Apple TechStep, the Chilton repair guide and the OneScanner volume (P4 orphan fix)) | ||||
| 00:22 | IBM PC Series 300 diffhist +238 Josh talk contribs (P4 verification: link the 6826/8317/8318/8319 hardware maintenance manual hosted here, previously unlinked from any article) | ||||
|
|
00:20 | IBM PC AT (5170) 2 changes history +119 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −100 Josh talk contribs (P4 verification: merge the duplicated manual links into one documentation line) | ||||
|
|
00:19 (cur | prev) +219 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
|
|
00:20 | IBM PS/2 Model 60 2 changes history +88 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −95 Josh talk contribs (P4 verification: remove the now-duplicated manual link bullet (superseded by the fuller documentation line)) | ||||
|
|
00:19 (cur | prev) +183 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
|
|
00:20 | IBM PS/2 Model 50 2 changes history +101 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −157 Josh talk contribs (P4 verification: remove the now-duplicated manual link bullet (superseded by the fuller documentation line)) | ||||
|
|
00:19 (cur | prev) +258 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
|
|
00:20 | IBM PS/2 Model 30 2 changes history +156 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −99 Josh talk contribs (P4 verification: remove the now-duplicated manual link bullet (superseded by the fuller documentation line)) | ||||
|
|
00:19 (cur | prev) +255 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
|
|
00:20 | IBM PS/2 Model 25 2 changes history +88 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −96 Josh talk contribs (P4 verification: remove the now-duplicated manual link bullet (superseded by the fuller documentation line)) | ||||
|
|
00:19 (cur | prev) +184 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
|
|
00:20 | IBM PCjr 2 changes history +46 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −76 Josh talk contribs (P4 verification: remove the now-duplicated manual link bullet (superseded by the fuller documentation line)) | ||||
|
|
00:19 (cur | prev) +122 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
|
|
00:20 | IBM PC (5150) 2 changes history +219 [Josh (2×)] | |||
|
|
00:20 (cur | prev) −79 Josh talk contribs (P4 verification: remove the now-duplicated manual link bullet (superseded by the fuller documentation line)) | ||||
|
|
00:19 (cur | prev) +298 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
| 00:19 | IBM PS/2 Model 80 diffhist +260 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
| 00:19 | IBM PS/2 Model 70 diffhist +217 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
| 00:19 | IBM PC XT (5160) diffhist +265 Josh talk contribs (P4 verification: link the IBM manuals hosted on this wiki that document this machine (they were unlinked from every article)) | ||||
24 September 2026
|
|
22:21 | IBM PC Series 300 2 changes history +534 [Josh (2×)] | |||
|
|
22:21 (cur | prev) −20 Josh talk contribs (De-link red links to pages that do not exist) | ||||
|
|
22:20 (cur | prev) +554 Josh talk contribs (Fix refs so they render: every bare-URL citation converted to a named, labelled reference and deduplicated, and a References list added) | ||||
|
|
22:21 | IBM PS/ValuePoint 2 changes history +409 [Josh (2×)] | |||
|
|
22:21 (cur | prev) −34 Josh talk contribs (De-link red links to pages that do not exist) | ||||
|
|
22:20 (cur | prev) +443 Josh talk contribs (Fix refs so they render: every bare-URL citation converted to a named, labelled reference and deduplicated, and a References list added) | ||||
|
|
22:21 | IBM IntelliStation 2 changes history +2,246 [Josh (2×)] | |||
|
|
22:21 (cur | prev) −8 Josh talk contribs (De-link red links to pages that do not exist) | ||||
|
|
22:20 (cur | prev) +2,254 Josh talk contribs (Fix refs so they render: every bare-URL citation converted to a named, labelled reference and deduplicated, and a References list added) | ||||
|
|
22:21 | IBM RS/6000 2 changes history +1,928 [Josh (2×)] | |||
|
|
22:21 (cur | prev) −63 Josh talk contribs (De-link red links to pages that do not exist) | ||||
|
|
22:20 (cur | prev) +1,991 Josh talk contribs (Fix refs so they render: every bare-URL citation converted to a named, labelled reference and deduplicated, and a References list added) | ||||
| 22:20 | IBM RS/6000 Capacitor Replacement Guide diffhist −1,197 Josh talk contribs (Remove every self-labelled representative or typical capacitor table - IBM publishes no component-level capacitor list for the RS/6000 and none of these values had a source; the documented 7012/7013 SMD electrolyte leak and the 7013 fan-sense interlock are kept. Also removed the drive-logic value list that appeared identically on four unrelated IBM pages. Refs converted and a References list added) | ||||
| 22:15 | IBM System/23 Datamaster diffhist +4,891 Josh talk contribs (Fix refs so they render; IBMs own SY34-0171-0 now hosted: the power supply is FERRORESONANT with resonant capacitor C6 and an 800 Vac internal hazard, not linear; add IBMs rail tolerances, ripple limits and per-rail fuses; correct the diskette capacities (0.25 MB and 1 MB per drive, not 1.1/2.2) and the 5246 (up to 2 MB, not 4.4); add IBMs full 110-144 model table; the CRT is 305 mm (12 in)) | ||||
| 22:08 | IBM PC XT/370 diffhist +3,544 Josh talk contribs (Fix refs so they render; IBM fits TWO cards not three - PC/370-P in slot 4 and PC/370-M in slot 3, with PC/3277-EM only on older machines and the 3278/79 or Remote Display Terminal adapter as alternatives; add IBMs model numbers (5160 Models 568/588/589), the 10 MB vs 20 MB fixed-disk configurations and IBMs unit specifications; host link is coax not twinax) | ||||
| 22:03 | IBM 3270 PC/GX diffhist +5,635 Josh talk contribs (Fix refs so they render; the 5379 is powered FROM the 5378, not from its own socket; remove the phantom 75-pin cable (62-way bus extender to the system unit, 2 m cables to the display); add IBMs own 5378 internals (Motorola 68000, 128 KB shared memory, +5/-5/+12/-12 V supply, eight logic cards incl up to three bit-plane cards) and the full 5379 specification; Model 016 is 576 KB on a /GX) | ||||
| 22:03 | IBM 3270 PC/G diffhist +5,930 Josh talk contribs (Fix refs so they render; the 5278 has NO mains lead - IBM states it is powered from the 5279; remove the phantom 75-pin connector (cables are 1 m and 680 mm; the /GX link is a 62-way bus extender); Model 016 is 640 KB on a /G not 576 KB (that is the /GX figure); the /G has no APA or PSS card; the 5277 mouse is an option not standard; add IBMs full 5278 and 5279 specifications) | ||||
| 22:03 | IBM 3270 PC diffhist +6,487 Josh talk contribs (Fix refs so they render; replace the invented model table with IBMs own (only Models 070/071 have the 20 MB disk; XMA is 1 MB not 2 MB; Models 024/026 use a Plasma Keyboard Adapter); the host link is COAX not twinax and is point-to-point with no terminator - IBMs test is <1 ohm at the connector; add the 3270 unique error-code to FRU table and the documented false 2801 and false 8505; state IBMs own note that all base system parts are 5160 XT parts) | ||||
|
|
21:47 | IBM 5120 2 changes history +2,313 [Josh (2×)] | |||
|
|
21:47 (cur | prev) +36 Josh talk contribs (De-link four red links (bitsavers.org, IBM 1130, IBM 5114 Diskette Unit, IBM Datamaster) to existing pages or plain text) | ||||
|
|
21:47 (cur | prev) +2,277 Josh talk contribs (Fix refs so they render; PSU is two boards - TSR board A2 plus a ferroresonant board A1 for the diskettes with fuses F2/F3/F4 - not a beefed-up linear supply; add the 60-second restart rule (not five seconds as on the 5100/5110); remove unsourced Model F keyboard claim) | ||||
|
|
21:47 | IBM 5110 2 changes history +4,971 [Josh (2×)] | |||
|
|
21:47 (cur | prev) +51 Josh talk contribs (De-link four red links (bitsavers.org, IBM 1130, IBM 5114 Diskette Unit, IBM Datamaster) to existing pages or plain text) | ||||
|
|
21:47 (cur | prev) +4,920 Josh talk contribs (Fix refs so they render; PSU is a transistor switching regulator (five rails incl +8.5 V), not linear; processor is slot J2 not G2; IEEE bus verified from IBM logic sheet 445 (24-pin Y3, card K2); EBCDIC claim removed - the word appears nowhere in the 5110 MIM; add bring-up diagnostic card mapping) | ||||
|
|
21:47 | IBM 5100 2 changes history +6,662 [Josh (2×)] | |||
|
|
21:47 (cur | prev) −8 Josh talk contribs (De-link four red links (bitsavers.org, IBM 1130, IBM 5114 Diskette Unit, IBM Datamaster) to existing pages or plain text) | ||||
|
|
21:47 (cur | prev) +6,670 Josh talk contribs (Fix refs so they render; correct dimensions (445x610x203 mm, IBM's figures - width and depth were transposed) and weight (50 lb/24 kg) to MIM Appendix B; PSU is a transistor switching regulator with five rails incl +8.5 V, not a linear supply with series-pass regulators; state that IBM never uses the name PALM; cite IBM's own 1977 design paper, newly hosted) | ||||
| N 21:31 | Template talk:Navbox-IBMComputers diffhist +984 Josh talk contribs (Explain the navbox-unwritten convention and how to restore an entry when its page is written) | ||||
| 21:30 | Template:Navbox-IBMComputers diffhist +11,900 Josh talk contribs (Render entries with no page as plain text rather than red links (350 greyed, 0 restored) - every page transcluding this navbox inherited its red links) | ||||
23 September 2026
| 03:39 | IBM PC AT (5170) diffhist +5,808 Josh talk contribs (Rebuilt against IBM's AT Technical Reference and the Personal Computer Family Service Information Manual (both hosted here) plus minuszerodegrees. Corrections: weight is 19.05 kg (42 lb) in IBM's service manual and 20.0 kg (44 lb) in the Technical Reference - both quoted - not '~43 lb (19.5 kg)'; height is 162 mm (IBM prints 6.8 in), not 6.4 in; the eight I/O slots are SIX 16-bit and TWO 8-bit, not eight 16-bit; the 16450 UART belongs to the separate Serial/Parallel Adapter, not the system bo...) | ||||
| 03:37 | IBM PC (5150) diffhist +10,287 Josh talk contribs (Rebuilt against IBM's 5150 Technical Reference (hosted here) and minuszerodegrees. The big correction: there was never a 130 W 'Type 2' power supply for the 5150 - the supply is ~63 W throughout, IBM put the 130 W unit in the XT for exactly this reason, and IBM's own hard-disk answer for the 5150 was the 5161 Expansion Unit. Also: three released BIOS revisions plus an 08/16/82 that may never have shipped (not 'four documented'); the 10/27/82 BIOS requires all four RAM banks populated; five RO...) | ||||
| 03:35 | IBM PS/2 Model 60 diffhist +4,307 Josh talk contribs (Rebuilt against IBM's Model 60 Technical Reference (hosted here), announcement letter 187-050 and the ardent-tool planar map. Corrections: weight is 20 kg (44 lb) per IBM, not 21.3 kg/47 lb; all EIGHT channel connectors are 16-bit - the '1 x 8-bit + 7 x 16-bit' split does not exist; the RTC is a Motorola MC146818A at ZM6 with a separate 6 V lithium battery (72X8498) in the battery/speaker assembly, not a Dallas module and not an external 4xAA pack; there is no -5 V rail. Added the full planar...) | ||||
| 03:34 | IBM PS/2 Model 50 diffhist +5,410 Josh talk contribs (Rebuilt against IBM's Model 50 Technical Reference and Hardware Maintenance Reference (both hosted here) plus ardent-tool. Corrections: the RTC is a Motorola MC146818A soldered at ZM47 with a SEPARATE 6 V lithium battery (72X8498) in the battery/speaker assembly (FRU 33F5950), not a Dallas DS1287/DS12887 module; there is NO -5 V rail (IBM lists only +5, +12 and -12); the BIOS is four 27256s at ZM13-ZM16, not two 64 KB devices; the four channel connectors are described as IBM describes them (o...) | ||||
| 03:33 | IBM PS/2 Model 30 diffhist +4,256 Josh talk contribs (Rebuilt against IBM's Model 30 Technical Reference and announcement letters plus the ardent-tool planar maps. Three figures were wrong: the 8086 Model 30 DOES have a real-time clock (NS MM58167AN at U16, IRQ2, with the 3 V lithium cell on the RISER at B1, not on the planar); the fixed-disk interface is a dedicated 44-pin I/O channel with the controller on the drive, not ST-506; and the supplies are 70 W (8086, internal sensing) and 90 W (286, switched) - there is no 80 W unit. Also fixed two...) | ||||
| 03:31 | IBM PS/2 Model 25 diffhist +2,963 Josh talk contribs (Rebuilt against IBM's Model 25 Technical Reference (hosted here) and the ardent-tool planar maps. Colour PSU is 113 W not 115 W (IBM TechRef; the Canadian quick reference rounds it) and the 286/SX are 124.5 W; the fixed disk is a dedicated 44-pin I/O-channel connector with the controller ON THE DRIVE, not an ST-506 controller or an aftermarket ST-506 kit; keyboard and mouse ports ARE interchangeable on the 8086 per IBM, so the '301 error if swapped' claim is removed; corrected the planar chip...) | ||||