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Show new changes starting from 20:53, 5 October 2026
 
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1 October 2026

     19:27  Hard Drive Maintenance and Repair 3 changes history −436 [Josh (3×)]
     
19:27 (cur | prev) −38 Josh talk contribs (Update links to Apple Hard Drives Service Source after page move)
     
13:27 (cur | prev) −4 Josh talk contribs (Unlink missing page)
     
13:27 (cur | prev) −394 Josh talk contribs (Rewrite across Apple, IBM, Acorn and Atari service documents; correct AppleCD 150/300 fuse (MT4 250 V 2 A); stuck-head/bumper section cited to Doug Brown; remove uncited stiction jolt, TVS, low-level format and storage claims)
     18:19  IBM 3270 PC 6 changes history −31 [Josh (6×)]
     
18:19 (cur | prev) −77 Josh talk contribs (Point the documentation list at IBM PC 3278/79 Emulation Adapter Technical Reference)
     
18:19 (cur | prev) −59 Josh talk contribs (Point the documentation list at IBM 3270 Personal Computer: Using the Hardware)
     
18:19 (cur | prev) −55 Josh talk contribs (Point the documentation list at IBM 3270 Personal Computer Hints and Tips)
     
18:16 (cur | prev) +59 Josh talk contribs (Link the documentation page IBM PC 3278/79 Emulation Adapter Technical Reference)
     
18:16 (cur | prev) +53 Josh talk contribs (Link the documentation page IBM 3270 Personal Computer: Using the Hardware)
     
18:16 (cur | prev) +48 Josh talk contribs (Link the documentation page IBM 3270 Personal Computer Hints and Tips)
     18:08  File:IBM 3270 PC Hints and Tips G320-9539-0.pdf diffhist +60 Josh talk contribs (Link the documentation page IBM 3270 Personal Computer Hints and Tips)

30 September 2026

     23:26  IBM 3270 PC 4 changes history +3,073 [Josh (4×)]
     
23:26 (cur | prev) +1 Josh talk contribs (Undo whitespace change from the emoji sweep (page had no emoji)) Tag: Manual revert
     
23:24 (cur | prev) −1 Josh talk contribs (Remove emoji) Tag: Reverted
     
20:09 (cur | prev) +166 Josh talk contribs (Point to IBM's keyboard adapter cable wiring chart)
     
19:42 (cur | prev) +2,907 Josh talk contribs (Rewrite in plain prose; cite IBM announcement 183-129, BYTE 1984 and Hints and Tips; fix fixed-disk models, keyboard photo and layout captions; add slot, display pinout and error-code detail; drop non-existent category)
     23:26  IBM 3270 PC Capacitor Replacement Guide 3 changes history −5,729 [Josh (3×)]
     
23:26 (cur | prev) +1 Josh talk contribs (Undo whitespace change from the emoji sweep (page had no emoji)) Tag: Manual revert
     
23:24 (cur | prev) −1 Josh talk contribs (Remove emoji) Tag: Reverted
     
19:53 (cur | prev) −5,729 Josh talk contribs (Copyedit into plain prose; resolve PSU FRU question from Hints and Tips (quiet-fan supply); remove mis-captioned keyboard-layout image and wiki self-reference; add board photos, IBM card removal note and page numbers)
     23:26  IBM 3270 PC Maintenance Guide 4 changes history −208 [Josh (4×)]
     
23:26 (cur | prev) +2 Josh talk contribs (Undo whitespace change from the emoji sweep (page had no emoji)) Tag: Manual revert
     
23:24 (cur | prev) −2 Josh talk contribs (Remove emoji) Tag: Reverted
     
19:50 (cur | prev) +153 Josh talk contribs (Use IBM's own keyboard adapter cable wiring (MI p. 3-300-15))
     
19:49 (cur | prev) −361 Josh talk contribs (Rewrite: fix twinax/coax contradiction, slot order (IBM did publish one), fixed-disk models and Model F foam claim; add IBM PSU limits table, keyboard cable pinout, coax chart steps; remove edit narration and invented items)
     19:51  IBM 3270 PC Troubleshooting Guide diffhist −501 Josh talk contribs (Rewrite from IBM's own charts (MI SY27-2567-2, SIM, GA23-0249-1): remove invented 28xx/32xx sub-code tables, generic beep table, twinax and 24-line claims; add POST chart, switch settings, PSU limits, ROM error table, 3268/3288 steps)
     19:35 Upload log Josh talk contribs uploaded File:IBM 3270 PC Hints and Tips G320-9539-0.pdf (Upload IBM 3270 PC Hints and Tips G320-9539-0 for the 3270 PC pages)